- Part Status :
- Operating Temperature :
- Output Type :
- Supplier Device Package :
- Frequency - Switching :
- Voltage - Supply (Vcc/Vdd) :
- Control Features :
-
- Current Limit, Enable, Frequency Control, Power Good (4)
- Current Limit, Enable, Phase Control, Power Good (3)
- Current Limit, Power Good (4)
- Enable, Frequency Control, Phase Control, Power Good (18)
- Enable, Phase Control, Power Good (3)
- Enable, Phase Control, Power Good, Soft Start (5)
- Enable, Power Good (2)
39 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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2,722
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|
Intersil | IC REG CTRLR BUCK 16UTQFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-UFQFN | Transistor Driver | 16-UTQFN (2.6x1.8) | Step-Down | 300kHz | Buck | 3.3 V ~ 25 V | Enable, Phase Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | ||
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|
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1,151
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|
Intersil | IC REG CTRLR BUCK 48QFN | Robust Ripple Regulator™ (R3) | Obsolete | Digi-Reel® | -10°C ~ 100°C (TA) | 48-VFQFN Exposed Pad | Transistor Driver | 48-QFN (7x7) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Power Good | Positive | 2 | - | Yes | No | ||
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1,927
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 48QFN | Robust Ripple Regulator™ (R3) | Obsolete | Cut Tape (CT) | -10°C ~ 100°C (TA) | 48-VFQFN Exposed Pad | Transistor Driver | 48-QFN (7x7) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Power Good | Positive | 2 | - | Yes | No | ||
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|
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1,437
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 48QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 48-VFQFN Exposed Pad | Transistor Driver | 48-QFN (7x7) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Power Good | Positive | 2 | - | Yes | No | ||
|
|
GET PRICE |
1,839
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
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|
|
GET PRICE |
748
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
|
|
GET PRICE |
1,749
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Enable, Power Good | Positive | 3 | - | - | No | ||
|
|
GET PRICE |
952
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QSOP | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-SSOP (0.154", 3.90mm Width) | Transistor Driver | 16-QSOP | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
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|
GET PRICE |
1,052
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QSOP | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -10°C ~ 100°C (TA) | 16-SSOP (0.154", 3.90mm Width) | Transistor Driver | 16-QSOP | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
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|
|
GET PRICE |
1,987
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 48QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -10°C ~ 100°C (TA) | 48-VFQFN Exposed Pad | Transistor Driver | 48-QFN (7x7) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Current Limit, Power Good | Positive | 2 | - | Yes | No | ||
|
|
|
GET PRICE |
1,085
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
|
|
|
GET PRICE |
3,973
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
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|
|
GET PRICE |
2,896
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
|
|
|
GET PRICE |
1,002
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -10°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
|
|
3,196
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28TQFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 28-WFQFN Exposed Pad | Transistor Driver | 28-TQFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 3.3 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | - | Yes | No | |||
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|
|
GET PRICE |
2,420
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | Robust Ripple Regulator™ (R3) | Obsolete | Tube | -10°C ~ 100°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 200kHz ~ 500kHz | Buck | 4.75 V ~ 5.25 V | Enable, Power Good | Positive | 3 | - | - | No | ||
|
|
|
1,087
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | - | Yes | No | |||
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|
|
2,812
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28TQFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 28-WFQFN Exposed Pad | Transistor Driver | 28-TQFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 3.3 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | - | Yes | No | |||
|
|
|
3,834
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tube | 0°C ~ 70°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 7 V ~ 25 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 1 | - | Yes | No | |||
|
|
|
2,357
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tube | -40°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | |||
|
|
|
3,988
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tube | -10°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | |||
|
|
GET PRICE |
3,781
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20UTQFN | Robust Ripple Regulator™ (R3) | Obsolete | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 20-UFQFN | Transistor Driver | 20-UTQFN (3.2x1.8) | Step-Down | 500kHz | Buck | 3.3 V ~ 25 V | Enable, Phase Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | ||
|
|
|
2,434
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28TQFN | Robust Ripple Regulator™ (R3) | Active | Tube | -40°C ~ 100°C (TA) | 28-WFQFN Exposed Pad | Transistor Driver | 28-TQFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 3.3 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | - | Yes | No | |||
|
|
|
GET PRICE |
3,094
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16UTQFN | Robust Ripple Regulator™ (R3) | Discontinued at Digi-Key | Cut Tape (CT) | -10°C ~ 100°C (TA) | 16-UFQFN | Transistor Driver | 16-UTQFN (2.6x1.8) | Step-Down | 300kHz | Buck | 3.3 V ~ 5.25 V | Current Limit, Enable, Phase Control, Power Good | Positive | 1 | - | Yes | No | ||
|
|
|
1,712
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16UTQFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-UFQFN | Transistor Driver | 16-UTQFN (2.6x1.8) | Step-Down | 300kHz | Buck | 3.3 V ~ 5.25 V | Current Limit, Enable, Phase Control, Power Good | Positive | 1 | - | Yes | No | |||
|
|
|
1,167
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16UTQFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-UFQFN | Transistor Driver | 16-UTQFN (2.6x1.8) | Step-Down | 300kHz | Buck | 3.3 V ~ 5.25 V | Current Limit, Enable, Phase Control, Power Good | Positive | 1 | - | Yes | No | |||
|
|
|
1,323
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | |||
|
|
|
3,444
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No | |||
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|
|
1,283
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20-TQFN | Robust Ripple Regulator™ (R3) | Active | Tape & Reel (TR) | -10°C ~ 100°C (TA) | 16-UFQFN | Transistor Driver | 16-UTQFN (2.6x1.8) | Step-Down | 300kHz | Buck | 3.3 V ~ 25 V | Enable, Phase Control, Power Good, Soft Start | Positive | 1 | - | Yes | No | |||
|
|
|
1,141
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | Robust Ripple Regulator™ (R3) | Active | Tube | -10°C ~ 100°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 600kHz | Buck | 5 V ~ 25 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 1 | - | Yes | No |
