- Part Status :
- Packaging :
- Package / Case :
- Supplier Device Package :
- Topology :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start (6)
- Current Limit, Enable, Frequency Control, Power Good (6)
- Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start (1)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (3)
- Current Limit, Enable, Frequency Control, Soft Start (2)
- Current Limit, Enable, Reset (6)
- Current Limit, Enable, Soft Start (1)
- Current Limit, Frequency Control (2)
- Frequency Control, Power Good, Soft Start (2)
- Output Configuration :
29 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 | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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2,912
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|
ON Semiconductor | IC REG CTRLR BUCK 20QSOP | - | Obsolete | Tape & Reel (TR) | 0°C ~ 85°C (TA) | 20-SSOP (0.154", 3.90mm Width) | PWM Signal | 20-QSOP | Step-Down | 250kHz ~ 3MHz | Buck | 12V | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | Positive | 3 | 3 | - | No | - | ||
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1,984
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|
ON Semiconductor | IC REG CTRLR BUCK 40MLP | - | Obsolete | Tape & Reel (TR) | 0°C ~ 85°C (TA) | 40-WFQFN Exposed Pad | PWM Signal | 40-MLP (6x6) | Step-Down | 1MHz | Buck | - | Current Limit, Enable, Soft Start | Positive | 5 | 5 | - | - | - | ||
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1,737
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|
ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | - | ||
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GET PRICE |
812
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|
ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | - | ||
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2,054
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|
ON Semiconductor | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | - | No | - | |||
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|
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2,087
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|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | I²C | ||
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GET PRICE |
902
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|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | I²C | ||
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3,548
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|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | I²C | |||
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GET PRICE |
720
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|
ON Semiconductor | IC REG CTRLR BCK/BOOST I2C 32QFN | - | Active | Digi-Reel® | - | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Up, Step-Down | 150kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 1 | - | - | I²C | ||
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1,902
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BCK/BOOST I2C 32QFN | - | Active | Cut Tape (CT) | - | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Up, Step-Down | 150kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 1 | - | - | I²C | |||
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994
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|
ON Semiconductor | IC REG CTRLR BCK/BOOST I2C 32QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Up, Step-Down | 150kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | 4 | - | - | I²C | |||
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GET PRICE |
3,130
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|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Digi-Reel® | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | - | ||
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1,983
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Cut Tape (CT) | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | - | |||
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1,349
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 32QFN | - | Active | Tape & Reel (TR) | 0°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 200kHz ~ 1MHz | Buck | 7 V ~ 20 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | No | - | |||
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GET PRICE |
1,580
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|
ON Semiconductor | IC REG CTRLR BUCK 20SOIC | - | Obsolete | Cut Tape (CT) | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | PWM Signal | 20-SOIC | Step-Down | 250kHz ~ 800kHz | Buck | 4.4 V ~ 16 V | Current Limit, Frequency Control | Positive | 3 | 3 | - | No | - | ||
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GET PRICE |
1,268
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 20SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | PWM Signal | 20-SOIC | Step-Down | 250kHz ~ 800kHz | Buck | 4.4 V ~ 16 V | Current Limit, Frequency Control | Positive | 3 | 3 | - | No | - | ||
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GET PRICE |
768
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 24SOIC | - | Obsolete | Cut Tape (CT) | 0°C ~ 70°C (TA) | 24-SOIC (0.295", 7.50mm Width) | PWM Signal | 24-SOIC | Step-Down | 200kHz ~ 800kHz | Buck | 8 V ~ 18 V | Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | 100% | No | - | ||
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GET PRICE |
2,532
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|
ON Semiconductor | IC REG CTRLR BUCK 24SOIC | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 24-SOIC (0.295", 7.50mm Width) | PWM Signal | 24-SOIC | Step-Down | 200kHz ~ 800kHz | Buck | 8 V ~ 18 V | Frequency Control, Power Good, Soft Start | Positive | 4 | 4 | 100% | No | - | ||
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GET PRICE |
2,313
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR FWRD CONV 16SOIC | - | Obsolete | Cut Tape (CT) | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | PWM Signal | 16-SOIC | Step-Up/Step-Down | 500kHz | Forward Converter | 3.8 V ~ 20 V | Current Limit, Enable, Frequency Control, Soft Start | Positive, Isolation Capable | 1 | 1 | 85% | No | - | ||
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GET PRICE |
3,077
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|
ON Semiconductor | IC REG CTRLR FWRD CONV 16SOIC | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | PWM Signal | 16-SOIC | Step-Up/Step-Down | 500kHz | Forward Converter | 3.8 V ~ 20 V | Current Limit, Enable, Frequency Control, Soft Start | Positive, Isolation Capable | 1 | 1 | 85% | No | - | ||
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GET PRICE |
2,108
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|
ON Semiconductor | IC REG CTRLR BUCK 12DFN | - | Active | Digi-Reel® | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | PWM Signal | 12-DFN (4x4) | Step-Down | 2MHz | Buck | 3.7 V ~ 36 V | Current Limit, Enable, Reset | Positive | 1 | 1 | 60% | - | - | ||
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2,737
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BUCK 12DFN | - | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | PWM Signal | 12-DFN (4x4) | Step-Down | 2MHz | Buck | 3.7 V ~ 36 V | Current Limit, Enable, Reset | Positive | 1 | 1 | 60% | - | - | |||
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1,545
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|
ON Semiconductor | IC REG CTRLR BUCK 12DFN | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | PWM Signal | 12-DFN (4x4) | Step-Down | 2MHz | Buck | 3.7 V ~ 36 V | Current Limit, Enable, Reset | Positive | 1 | 1 | 60% | - | - | |||
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|
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GET PRICE |
1,602
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|
ON Semiconductor | IC REG CTRLR BUCK 12DFN | - | Active | Digi-Reel® | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | PWM Signal | 12-DFN (4x4) | Step-Down | 2MHz | Buck | 3.7 V ~ 36 V | Current Limit, Enable, Reset | Positive | 1 | 1 | 60% | - | - | ||
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|
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1,101
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|
ON Semiconductor | IC REG CTRLR BUCK 12DFN | - | Active | Cut Tape (CT) | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | PWM Signal | 12-DFN (4x4) | Step-Down | 2MHz | Buck | 3.7 V ~ 36 V | Current Limit, Enable, Reset | Positive | 1 | 1 | 60% | - | - | |||
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|
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2,302
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|
ON Semiconductor | IC REG CTRLR BUCK 12DFN | - | Active | Tape & Reel (TR) | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | PWM Signal | 12-DFN (4x4) | Step-Down | 2MHz | Buck | 3.7 V ~ 36 V | Current Limit, Enable, Reset | Positive | 1 | 1 | 60% | - | - | |||
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GET PRICE |
2,659
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|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 28QFN | - | Discontinued at Digi-Key | Digi-Reel® | -40°C ~ 125°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 0.6 V ~ 5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 2 | - | Yes | - | ||
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GET PRICE |
2,314
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|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 28QFN | - | Discontinued at Digi-Key | Cut Tape (CT) | -40°C ~ 125°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 0.6 V ~ 5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 2 | - | Yes | - | ||
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1,515
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 28QFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TA) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 0.6 V ~ 5 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | 2 | - | Yes | - |
