Switching Regulators (results: 1616)
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Case
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Dimensions
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Input voltage range
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Integrated circuit type
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Manufacturer
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Mounting
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Operating temperature (range)
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L4981BD
PFC Controller, Average Current Mode, Modulated Frequency, 19.5V, -40÷125°C
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SOP20
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In stock:
34 pcs. |
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Packaging: 40 Quantity (multiple 1) |
SOP20 | 1.65x25.4x7.1mm | 19.5V | PFC controller | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L4981BD Case style: SOP20 |
External warehouse:
530 pcs. |
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Packaging: 40 Minimum order amount must exceed 40 Euro. |
SOP20 | 1.65x25.4x7.1mm | 19.5V | PFC controller | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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L5970AD
Step-Down Switching Regulator, 1.5A, Vin 4.4÷36V, Vout 1.235÷35V, 500kHz L5970ADTR
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SOP08
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In stock:
30 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOP08 | 1.75x5x6.2mm | 4.4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L5970D013TR
Step-Down Switching Regulator, 1A, Vin 4.4÷36V, Vout 1.235÷35V, 250kHz L5970D013TR; L5970D; L5970DO13TR;
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SOP08
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In stock:
3093 pcs. |
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Packaging: 2500 Quantity (multiple 1) |
SOP08 | 5x4x1,75mm | 4,4~36V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L5970D Case style: SOP08 |
External warehouse:
1554 pcs. |
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Packaging: 100 Minimum order amount must exceed 40 Euro. |
SOP08 | 5x4x1,75mm | 4,4~36V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L5973AD
Step-Down Switching Regulator, 2A, Vin 4÷36V, Vout 1.235÷35V, 500kHz
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HSOP08
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In stock:
28 pcs. |
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Packaging: 100 Quantity (multiple 1) |
HSOP08 | 6.2x5x1.75mm | 4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L5973AD Case style: HSOP08 |
External warehouse:
694 pcs. |
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Packaging: 100 Minimum order amount must exceed 40 Euro. |
HSOP08 | 6.2x5x1.75mm | 4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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Item in delivery
Estimated time: 2026-10-16
Quantity of pieces: 50
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L5973D013TR
Step-Down Switching Regulator, 2.5A, Vin 4÷36V, Vout 1.235÷35V, 250kHz E-L5973D013TR
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HSOP08
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In stock:
6334 pcs. |
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Packaging: 2500/7500 Quantity (multiple 1) |
HSOP08 | 6.2x5x1.75mm | 4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -25°C ~ 125°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L5973D Case style: HSOP08 |
External warehouse:
130 pcs. |
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Packaging: 1 Minimum order amount must exceed 40 Euro. |
HSOP08 | 6.2x5x1.75mm | 4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -25°C ~ 125°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L5973D013TR Case style: HSOP08 |
External warehouse:
2032 pcs. |
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Packaging: 1 Minimum order amount must exceed 40 Euro. |
HSOP08 | 6.2x5x1.75mm | 4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -25°C ~ 125°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L5973D Case style: HSOP08 |
External warehouse:
347 pcs. |
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Packaging: 100 Minimum order amount must exceed 40 Euro. |
HSOP08 | 6.2x5x1.75mm | 4V ~ 36V | DC/DC Converter | STMicroelectronics | SMD | -25°C ~ 125°C | ||||||||||||
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LM4576DP-ADJ
DC-DC Converters; Step-Down Switching Regulator; Adjustable; On/off; 3A; 300kHz; Vin 4V~40V; Vout 1.23V~37V; -40°C~125°C; EFF 75%; Replacement: L5973D013TR; XL1509E-ADJ; Functional match LM4576DP-ADJ SOP8PP =L5973D013TR (STM 36V 2.5A 1.235V 250KHz HSOP8)(HTC 40V 3A 1.23V 300KHz SOP8PP); L5973D;
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HSOP08
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In stock:
2500 pcs. |
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Packaging: 2500 Quantity (multiple 1) |
SOP08 | 6x4,90x1,70mm | 4V ~ 40V | Konwerter DC-DC Step-Up | HTC | SMD | -40°C ~ 125°C | ||||||||||||
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In stock:
41 pcs. |
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Packaging: 300 Quantity (multiple 1) |
SOP08 | 6x4,90x1,70mm | 4V ~ 40V | Konwerter DC-DC Step-Up | HTC | SMD | -40°C ~ 125°C | ||||||||||||
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XL1509E-ADJ UMW
Step-Down Switching Regulator, 2A, Vin 4.5÷40V, Vout 1.23÷37V, 150kHz Similar to: L5973D013TR (NO PTP); Equivalent: LM4576DP-ADJ (PTP);
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HSOP08
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In stock:
60 pcs. |
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Packaging: 100 Quantity (multiple 1) |
HSOP08 | 6.2x5x1.7mm | 4.5V ~ 40V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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L5991D
Primary Controller w/ Standby, Vccon 15V, 1MHz L5991D013TR
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SOP16N
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In stock:
49 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOP16N | 1.75x10x6.2mm | 15V | PWM controller | STMicroelectronics | SMD | -25°C ~ 125°C | ||||||||||||
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L6562AD
Power Factor Correction Controller, Transition Mode, 10.5÷22.5V, -25÷125°C ODPOWIEDNIK: L6562ADTR; L6562ADTR STM;
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SOP08
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In stock:
50 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOP08 | 5x4x1,75mm | 10,5-22,5V | Power Factor Correction controller | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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In stock:
29 pcs. |
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Packaging: 100 Quantity (multiple 1) |
SOP08 | 5x4x1,75mm | 10,5-22,5V | Power Factor Correction controller | STMicroelectronics | SMD | -40°C ~ 125°C | ||||||||||||
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L6562AN
Power Factor Correction Controller, Transition Mode, 10.5÷22.5V, -25÷125°C
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PDIP08
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In stock:
30 pcs. |
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Packaging: 50 Quantity (multiple 1) |
PDIP08 | 1.75x5x6.2mm | 10.5V ~ 22.5V | Power Factor Correction controller | STMicroelectronics | THT | -20°C ~ 125°C | ||||||||||||
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L6562D
Power Factor Correction Controller, Transition Mode, 10.3÷22V, -25÷125°C L6562DTR
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SOP08
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In stock:
72 pcs. |
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Packaging: 100 Quantity (multiple 1) |
SOP08 | 1.75x5x6.2mm | 10.3V-22.5V | Power Factor Correction controller | STMicroelectronics | SMD | -20°C ~ 125°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L6562DTR Case style: SOP08 |
External warehouse:
1520000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
SOP08 | 1.75x5x6.2mm | 10.3V-22.5V | Power Factor Correction controller | STMicroelectronics | SMD | -20°C ~ 125°C | ||||||||||||
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L6565N
Current-Mode SMPS Controller, 10.3÷18V, -25÷125°C
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PDIP08
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In stock:
20 pcs. |
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Packaging: 50 Quantity (multiple 1) |
PDIP08 | 3.32x10.92x9.75mm | 10.3V ~ 18V | PFC controller | STMicroelectronics | THT | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L6565N Case style: PDIP08 |
External warehouse:
1500 pcs. |
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Packaging: 50 Minimum order amount must exceed 40 Euro. |
PDIP08 | 3.32x10.92x9.75mm | 10.3V ~ 18V | PFC controller | STMicroelectronics | THT | -40°C ~ 150°C | ||||||||||||
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L6902D013TR STMicroelectronics
Step-Down Switching Regulator, 1A, Vin 8÷36V, Vout 1.24÷34V, 250kHz
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SOIC08
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In stock:
2 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOIC08 | 5x4x1,75mm | 8V~36V | DC/DC Converter | STMicroelectronics | SMD | -55°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L6902D013TR Case style: SOIC08 |
External warehouse:
6300 pcs. |
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Packaging: 5 Minimum order amount must exceed 40 Euro. |
SOIC08 | 5x4x1,75mm | 8V~36V | DC/DC Converter | STMicroelectronics | SMD | -55°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L6902D013TR Case style: SOIC08 |
External warehouse:
5000 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
SOIC08 | 5x4x1,75mm | 8V~36V | DC/DC Converter | STMicroelectronics | SMD | -55°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L6902D Case style: SOIC08 |
External warehouse:
314 pcs. |
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Packaging: 100 Minimum order amount must exceed 40 Euro. |
SOIC08 | 5x4x1,75mm | 8V~36V | DC/DC Converter | STMicroelectronics | SMD | -55°C ~ 150°C | ||||||||||||
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L6920DB
Step-Up Switching Regulator, 1A, Vin 0.6÷5.5V, Vout 3.3V,5V,ADJ, 250kHz *obsolete*
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MSOP08
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In stock:
10 pcs. |
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Packaging: 20 Quantity (multiple 1) |
MSOP08 | 3,1x3,1x1,1mm | 0,6V~5,2V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 85°C | ||||||||||||
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L6983C33QTR
Step-Down Switching Voltage Regulators; 3A; Vin 3,5V~38V; Vout 3,3V; 2,3MHz; -40°C~150°C;
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QFN16
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In stock:
4 pcs. |
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Packaging: 4 Quantity (multiple 1) |
QFN16(3x3) | 3,0 x 3,0 x 0,8mm | 3,5V ~ 38V | Voltage regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L6983C50QTR
Step-Down Switching Voltage Regulators; 3A; Vin 3,5V~38V; Vout 5V; 2,2MHz; -40°C~150°C;
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WFQFN16
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In stock:
4 pcs. |
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Packaging: 4 Quantity (multiple 1) |
QFN16(3x3) | 3,0 x 3,0 x 0,8mm | 3,5V ~ 38V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L6983C50QTR Case style: WFQFN16 |
External warehouse:
3000 pcs. |
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Packaging: 3000 Minimum order amount must exceed 40 Euro. |
QFN16(3x3) | 3,0 x 3,0 x 0,8mm | 3,5V ~ 38V | DC/DC Converter | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L7986
Step-Down Switching Regulator, 3A, Vin 4.5÷38V, Vout 0.6÷38V, 1MHz
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VFQFPN10
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In stock:
10 pcs. |
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Packaging: 20 Quantity (multiple 1) |
VFQFPN10 | 1.7x5x6.2mm | 4.5V ~ 38V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L7986A
Step-Down Switching Regulator, 3A, Vin 4.5÷38V, Vout 0.6÷38V, 1MHz
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HSOP08
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In stock:
10 pcs. |
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Packaging: 10 Quantity (multiple 1) |
HSOP08 | 1.7x5x6.2mm | 4.5V ~ 38V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L7987
Step-Down Switching Regulator, 3A, Vin 4.5÷61V, Vout 0.8÷61V, 1.5MHz L7987TR
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HTSSOP16
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In stock:
10 pcs. |
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Packaging: 10 Quantity (multiple 1) |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L7987 Case style: HTSSOP16 |
External warehouse:
4954 pcs. |
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Packaging: 1 Minimum order amount must exceed 40 Euro. |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L7987 Case style: HTSSOP16 |
External warehouse:
2337 pcs. |
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Packaging: 96 Minimum order amount must exceed 40 Euro. |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L7987TR Case style: HTSSOP16 |
External warehouse:
12500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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L7987L
Step-Down Switching Regulator, 2A, Vin 4.5÷61V, Vout 0.8÷61V, 1.5MHz L7987LTR
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HTSSOP16
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In stock:
20 pcs. |
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Packaging: 20 Quantity (multiple 1) |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L7987LTR Case style: HTSSOP16 |
External warehouse:
2500 pcs. |
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Packaging: 2500 Minimum order amount must exceed 40 Euro. |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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Manufacturer:
ST Manufacturer part number: L7987L Case style: HTSSOP16 |
External warehouse:
1609 pcs. |
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Packaging: 96 Minimum order amount must exceed 40 Euro. |
HTSSOP16 | 1.2x5.1x6.6mm | 4.5V ~ 61V | Switching regulator | STMicroelectronics | SMD | -40°C ~ 150°C | ||||||||||||
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LM1501AGR-ADJ
DC-DC Converters; 150KHz; 5A; 12V; Vin 5V~45V; -40°C~125°C; EFF 68;
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TO263/5
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In stock:
10 pcs. |
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Packaging: 10 Quantity (multiple 1) |
TO263/5 | 5V ~40V | DC-DC Converter | HTC | SMD | -40°C ~ 125°C | |||||||||||||
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LM1501AGT-ADJ TO220-5 HTC KOREA
DC-DC Converters; 150KHz; 5A; 12V; Vin 5V~45V; -40°C~125°C; LM1501AGT-ADJ-TT;
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TO220/5
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In stock:
48 pcs. |
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Packaging: 50/100 Quantity (multiple 1) |
TO220/5 | 5V ~ 40V | DC-DC Converter | HTC | THT | -40°C ~ 125°C | |||||||||||||
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LM1501BGR-5.0
DC-DC Converters; 300kHz; 5A; 5V; Vin 8V~40V; -40°C~125°C; EFF 75%; LM1501BGR-5.0-TT;
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TO263/5
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In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
TO263/5 | 10,8x10,41x1,27mm | 8V ~ 40V | Switching regulator controller | HTC | SMD | -40°C ~ 125°C | ||||||||||||
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LM1501BGR-ADJ
DC-DC Converters; 300KHz; 5A; Vout 1,23V~40V; Vin 5,2V~40V; -40°C~125°C; EFF 80%; LM1501BGR-ADJ-TT;
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TO263/5
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In stock:
200 pcs. |
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Packaging: 100 Quantity (multiple 1) |
TO263/5 | 10,80x10,41x4,65mm | 5,2V ~ 40V | Switching regulator controller | HTC | SMD | -40°C ~ 125°C | ||||||||||||
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LM1938SF6
DC-DC Converters; 1,3MHzHz; 650mA; 90%; Vin 2,5V~10V; -40°C~125°C; Replacement Functional Match AP3015KTR-G1; LM1938SF6-TT; LM5171D;
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SOT23-6
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In stock:
100 pcs. |
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Packaging: 100 Quantity (multiple 1) |
SOT23-6 | 2,5V ~ 10V | Switching regulator controller | HTC | SMD | -40°C ~ 125°C | |||||||||||||
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LM2596GR-5.0
DC-DC Converters; 150KHz; 3A; 5V; 4%; Vin 8V~40V; -40°C~125°C; EFF 80%; LM2596GR-5.0-TT;
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TO263/5
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In stock:
200 pcs. |
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Packaging: 200 Quantity (multiple 1) |
TO263/5 | 8V ~ 40V | Switching regulator controller | HTC | SMD | -40°C ~ 125°C | |||||||||||||
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LM2596GR-ADJ
DC-DC Converters; 150KHz; 3A; Vout 1,23V~37V; 4%; Vin 8V~40V; -40°C~125°C; EFF 73%; LM2596GR-ADJ-TT;
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TO263/5
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In stock:
200 pcs. |
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Packaging: 200 Quantity (multiple 1) |
TO263/5 | 10,80x10,41x4,65mm | 8V ~ 40V | Switching regulator controller | HTC | SMD | -40°C ~ 125°C | ||||||||||||
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LM2662M
Switched Capacitor Voltage Converter, 200mA, Vin 1.5÷5.5V, 150kHz LM2662M/NOPB, LM2662MX/NOPB
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SOP08
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Manufacturer:
Texas Instruments Manufacturer part number: LM2662MX/NOPB RoHS Case style: SOP08t/r |
In stock:
15 pcs. |
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Packaging: 20 Quantity (multiple 1) |
SOP08 | 6.2x5x1.75mm | 1.5V ~ 5.5V | Switching regulator | National Semicondutor | SMD | -40°C ~ 85°C | ||||||||||||
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LM2663M
Switched Capacitor Voltage Converter w/ On-Off Pin, 200mA, Vin 1.5÷5.5V, 150kHz LM2663M/NOPB, LM2663MX/NOPB
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SOP08
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In stock:
10 pcs. |
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Packaging: 10 Quantity (multiple 1) |
SOP08 | 6.2x5x1.75mm | 1.5V ~ 5.5V | Switching regulator | National Semicondutor | SMD | -40°C ~ 85°C | ||||||||||||
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LM2664M6
Switched Capacitor Voltage Converter, 40mA, Vin 1.5÷5.5V, 160kHz LM2664M6/NOPB, LM2664M6X/NOPB
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SOT23-6
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In stock:
38 pcs. |
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Packaging: 50 Quantity (multiple 1) |
SOT23-6 | 3.2x3.1x1.45mm | 1.5V ~ 5.5V | Switching regulator | Texas Instruments | SMD | -40°C ~ 85°C | ||||||||||||