- Manufacture :
- Series :
- Part Status :
- Package / Case :
-
- 10-WFDFN Exposed Pad (4)
- 16-SOIC (0.154", 3.90mm Width) (6)
- 16-TSSOP (0.173", 4.40mm Width) (2)
- 20-PowerTSSOP (0.173", 4.40mm Width) (2)
- 20-SOIC (0.295", 7.50mm Width) (2)
- 20-TSSOP (0.173", 4.40mm Width) (1)
- 20-VQFN Exposed Pad (7)
- 24-SOIC (0.295", 7.50mm Width) (6)
- 28-SOIC (0.295", 7.50mm Width) (4)
- 28-TSSOP (0.173", 4.40mm Width) (2)
- 32-VFQFN Exposed Pad (11)
- Output Type :
- Function :
- Topology :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable, Frequency Control, Power Good (13)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (3)
- Current Limit, Enable, Power Good (2)
- Current Limit, Frequency Control, Phase Control, Power Good (2)
- Enable, Frequency Control, Power Good (17)
- Enable, Frequency Control, Ramp, Soft Start (2)
- Enable, Phase Control, Power Good, Power on Reset (4)
- Ramp, Soft Start (4)
47 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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GET PRICE |
2,486
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C (TA) | 20-VQFN Exposed Pad | PWM Signal | 20-QFN-EP (5x5) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
GET PRICE |
798
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | -10°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
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|
|
GET PRICE |
2,279
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | -10°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
|
GET PRICE |
647
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
|
GET PRICE |
1,504
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
GET PRICE |
3,584
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | PWM Signal | 20-SOIC | Step-Down | 50kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
GET PRICE |
1,046
Ships today + free overnight shipping
|
STMicroelectronics | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Tube | -25°C ~ 125°C (TJ) | 28-SOIC (0.295", 7.50mm Width) | Transistor Driver | 28-SO | Step-Down | 300kHz | Buck | 7.5 V ~ 15 V | Current Limit, Frequency Control, Phase Control, Power Good | Positive | 2 | 75% | Yes | No | ||
|
|
3,794
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 28TSSOP | - | Active | Tube | -5°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | 200kHz ~ 500kHz | Buck | 5.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 75% | Yes | No | |||
|
|
3,860
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16SOIC | - | Active | Tube | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | PWM Signal | 16-SOIC | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
2,231
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR MULT TOP 16SOIC | - | Active | Tube | -40°C ~ 105°C (TA) | 16-SOIC (0.154", 3.90mm Width) | Transistor Driver | 16-SOIC | Step-Up/Step-Down | 200kHz ~ 2MHz | Flyback, Forward Converter | 8.4 V ~ 14.5 V | Ramp, Soft Start | Positive | 2 | 75% | No | No | |||
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|
|
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805
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 20TSSOP | - | Obsolete | Tube | -5°C ~ 125°C (TJ) | 20-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-TSSOP | Step-Down | 200kHz ~ 500kHz | Buck | 4.5 V ~ 5.5 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 75% | Yes | No | ||
|
|
|
GET PRICE |
3,768
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | PWM Signal | 20-SOIC | Step-Down | 50kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
|
GET PRICE |
1,860
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | PWM Signal | 16-SOIC | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
3,532
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 20TSSOP | Automotive, AEC-Q100 | Active | Tube | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | Transistor Driver | 20-HTSSOP | Step-Down | Up to 500kHz | Buck | 3 V ~ 42 V | Enable, Frequency Control, Ramp, Soft Start | Positive | 1 | 75% | No | Yes | |||
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|
|
1,754
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 20-VQFN Exposed Pad | PWM Signal | 20-QFN-EP (5x5) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
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|
|
3,177
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 20-VQFN Exposed Pad | PWM Signal | 20-QFN-EP (5x5) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
|
|
|
2,827
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Active | Tube | 0°C ~ 70°C (TA) | 20-VQFN Exposed Pad | PWM Signal | 20-QFN-EP (5x5) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | |||
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|
|
GET PRICE |
774
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK 28TSSOP | - | Obsolete | Tube | -5°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | Transistor Driver | 28-TSSOP | Step-Down | 200kHz ~ 500kHz | Buck | 5.5 V ~ 28 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 2 | 75% | Yes | No | ||
|
|
|
GET PRICE |
3,052
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
3,528
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
GET PRICE |
3,065
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 24-SOIC (0.295", 7.50mm Width) | PWM Signal | 24-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
1,938
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 24-SOIC (0.295", 7.50mm Width) | PWM Signal | 24-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
904
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
2,798
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
2,098
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 24-SOIC (0.295", 7.50mm Width) | PWM Signal | 24-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
1,376
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 24-SOIC (0.295", 7.50mm Width) | PWM Signal | 24-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 75% | - | No | ||
|
|
|
GET PRICE |
2,866
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
|
GET PRICE |
2,962
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
|
GET PRICE |
1,942
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | PWM Signal | 28-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No | ||
|
|
|
GET PRICE |
902
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Tube | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | PWM Signal | 28-SOIC | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 4 | 75% | - | No |
