- Series :
- Output Type :
- Supplier Device Package :
- Control Features :
-
- Current Limit, Enable, Frequency Control, Power Good (5)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (4)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (12)
- Current Limit, Enable, Frequency Control, Ramp, Soft Start (6)
- Current Limit, Enable, Frequency Control, Soft Start (6)
- Current Limit, Enable, Power Good, Soft Start (3)
- Current Limit, Frequency Control, Power Good, Soft Start (8)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start (9)
- Enable, Frequency Control, Power Good (5)
- Enable, Frequency Control, Power Good, Soft Start (6)
- Enable, Frequency Control, Ramp (7)
- Enable, Frequency Control, Ramp, Soft Start (6)
77 products
| IMAGE | PART NO. | PRICE (reference only) | QUANTITY | STOCK | MANUFACTURE | DESCRIPTION | Series | Part Status | Packaging | Operating Temperature | Package / Case | Output Type | Supplier Device Package | Function | Frequency - Switching | Topology | Voltage - Supply (Vcc/Vdd) | Control Features | Output Configuration | Number of Outputs | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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3,365
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|
Microchip Technology | INTEGRATED HS PWM | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (4x4) | Step-Up/Step-Down | - | SEPIC | 3.5 V ~ 16 V | Enable, Frequency Control, Ramp | Positive | 1 | - | No | No | ||
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3,890
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | PWM Signal | 20-QFN (4x4) | Step-Up/Step-Down | 42kHz ~ 945kHz | Full-Bridge, Half-Bridge, Push-Pull | 4.7 V ~ 17 V | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Positive | 2 | - | Yes | No | |||
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2,492
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|
Texas Instruments | IC REG CTRLR BUCK 20VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (3.5x4.5) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | |||
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1,210
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|
Texas Instruments | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (3.5x4.5) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | |||
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1,678
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|
Texas Instruments | IC REG CTRLR BUCK 20VQFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (3.5x4.5) | Step-Down | Up to 1MHz | Buck | 4.5 V ~ 28 V | Current Limit, Frequency Control, Power Good, Soft Start | Positive | 1 | 95% | Yes | Yes | |||
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1,603
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|
Intersil | IC REG CTRLR MULT TOPOLOGY 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Up, Step-Down, Step-Up/Step-Down | 100kHz ~ 1.4MHz | Buck, Boost, Flyback, SEPIC | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 96% | Yes | No | |||
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|
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3,122
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (3x3) | Step-Down | 300kHz, 400kHz, 600kHz | Buck | 3.3 V ~ 28 V | Enable, Frequency Control, Power Good | Positive | 1 | - | Yes | No | |||
.JPG)
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1,405
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|
Texas Instruments | 100V SYNCHRONOUS BUCK WIDE VIN C | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | ||
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1,263
Ships today + free overnight shipping
|
Texas Instruments | 100V SYNCHRONOUS BUCK WIDE VIN C | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | |||
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3,996
Ships today + free overnight shipping
|
Texas Instruments | 100V SYNCHRONOUS BUCK WIDE VIN C | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | |||
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3,324
Ships today + free overnight shipping
|
Texas Instruments | LM5145RGYR | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | Yes | ||
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|
810
Ships today + free overnight shipping
|
Texas Instruments | LM5145RGYR | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | Yes | |||
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2,758
Ships today + free overnight shipping
|
Texas Instruments | LM5145RGYR | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 75 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | Yes | |||
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|
|
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3,474
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 20QFN | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | PWM Signal | 20-QFN (4x4) | Step-Up/Step-Down | 85kHz ~ 1.15MHz | Full-Bridge, Half-Bridge, Push-Pull | 4.7 V ~ 17 V | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Positive | 2 | - | Yes | No | ||
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|
|
3,628
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 20QFN | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | PWM Signal | 20-QFN (4x4) | Step-Up/Step-Down | 85kHz ~ 1.15MHz | Full-Bridge, Half-Bridge, Push-Pull | 4.7 V ~ 17 V | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Positive | 2 | - | Yes | No | |||
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|
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1,268
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR MULT TOPOLOGY 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | PWM Signal | 20-QFN (4x4) | Step-Up/Step-Down | 85kHz ~ 1.15MHz | Full-Bridge, Half-Bridge, Push-Pull | 4.7 V ~ 17 V | Current Limit, Enable, Frequency Control, Ramp, Soft Start | Positive | 2 | - | Yes | No | |||
|
|
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3,959
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|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Active | Digi-Reel® | -10°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start | Positive | 1 | - | Yes | No | ||
|
|
|
1,772
Ships today + free overnight shipping
|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Active | Cut Tape (CT) | -10°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start | Positive | 1 | - | Yes | No | |||
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|
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2,794
Ships today + free overnight shipping
|
Rohm Semiconductor | IC REG CTRLR BUCK 20VQFN | - | Active | Tape & Reel (TR) | -10°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | VQFN020V4040 | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start | Positive | 1 | - | Yes | No | |||
|
|
|
GET PRICE |
3,173
Ships today + free overnight shipping
|
Texas Instruments | LM25145RGYR | - | Active | Digi-Reel® | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | ||
|
|
|
3,285
Ships today + free overnight shipping
|
Texas Instruments | LM25145RGYR | - | Active | Cut Tape (CT) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | |||
|
|
|
2,507
Ships today + free overnight shipping
|
Texas Instruments | LM25145RGYR | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-VQFN (4.5x3.5) | Step-Down | 100kHz ~ 1MHz | Buck | 6 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | Yes | |||
|
|
|
GET PRICE |
3,271
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 96% | Yes | No | ||
|
|
|
3,756
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 96% | Yes | No | |||
|
|
|
777
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 96% | Yes | No | |||
|
|
2,109
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR SEPIC 20QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (4x4) | Step-Up/Step-Down | - | SEPIC | 3 V ~ 5.5 V | Enable, Frequency Control, Ramp | Positive | 1 | - | No | No | |||
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|
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1,736
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR SEPIC 20QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (4x4) | Step-Up/Step-Down | - | SEPIC | 3 V ~ 5.5 V | Enable, Frequency Control, Ramp | Positive | 1 | - | No | No | |||
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|
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2,504
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Down | 100kHz ~ 1.4MHz | Buck | 5.6 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 96% | Yes | No | |||
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|
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2,539
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR SEPIC 20QFN | - | Active | Tube | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN (4x4) | Step-Up/Step-Down | - | SEPIC | 3 V ~ 5.5 V | Enable, Frequency Control, Ramp | Positive | 1 | - | No | No | |||
|
|
|
1,236
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR MULT TOPOLOGY 20QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 20-VFQFN Exposed Pad | Transistor Driver | 20-QFN-EP (4x4) | Step-Up, Step-Down, Step-Up/Step-Down | 100kHz ~ 1.4MHz | Buck, Boost, Flyback, SEPIC | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 96% | Yes | No |
