- Package / Case :
-
- 10-VFDFN Exposed Pad (5)
- 10-WFDFN Exposed Pad (4)
- 14-SOIC (0.154", 3.90mm Width) (19)
- 14-TSSOP (0.173", 4.40mm Width) (2)
- 16-SOIC (0.154", 3.90mm Width) (4)
- 16-TSSOP (0.173", 4.40mm Width) (2)
- 16-VQFN Exposed Pad (31)
- 20-SSOP (0.154", 3.90mm Width) (4)
- 20-VFQFN Exposed Pad (4)
- 20-VQFN Exposed Pad (4)
- 24-SSOP (0.154", 3.90mm Width) (3)
- 24-VFQFN Exposed Pad (6)
- 28-VFQFN Exposed Pad (3)
- 32-VFQFN Exposed Pad (8)
- 36-VFQFN Exposed Pad (9)
- 40-VFQFN Exposed Pad (9)
- 48-VFQFN Exposed Pad (5)
- 8-SOIC (0.154", 3.90mm Width) (10)
- Output Type :
- Supplier Device Package :
-
- 10-DFN (3x3) (5)
- 10-TDFN-EP (3x3) (4)
- 14-SOIC (19)
- 14-TSSOP (2)
- 16-QFN (4x4) (8)
- 16-QFN-EP (5x5) (23)
- 16-SOIC (4)
- 16-TSSOP (2)
- 20-QFN-EP (4x4) (4)
- 20-QFN-EP (5x5) (4)
- 20-QSOP (4)
- 24-QFN (4x4) (3)
- 24-QFN-EP (4x4) (3)
- 24-QSOP (3)
- 28-QFN (5x5) (3)
- 32-QFN (5x5) (8)
- 36-QFN (6x6) (9)
- 40-QFN (5x5) (1)
- 40-QFN (6x6) (7)
- 40-TQFN (5x5) (1)
- 48-QFN (7x7) (5)
- 8-SOIC (10)
- Frequency - Switching :
-
- 1.4MHz (1)
- 100kHz ~ 1.4MHz (8)
- 100kHz ~ 600kHz (1)
- 100kHz ~ 715kHz (6)
- 120kHz ~ 2.025MHz (1)
- 150kHz ~ 1.5MHz (3)
- 150kHz ~ 2MHz (1)
- 200kHz (19)
- 200kHz ~ 1.2MHz (1)
- 200kHz ~ 1.4MHz (10)
- 200kHz ~ 1.5MHz (2)
- 200kHz ~ 2MHz (4)
- 200kHz ~ 600kHz (1)
- 222kHz (1)
- 250kHz ~ 2MHz (3)
- 300kHz (24)
- 300kHz ~ 1.5MHz (2)
- 600kHz (24)
- 600kHz ~ 1.2MHz (1)
- 80kHz ~ 1.5MHz (8)
- 80kHz ~ 1MHz (8)
- 80kHz ~ 2MHz (1)
- Up to 1.5MHz (2)
- Voltage - Supply (Vcc/Vdd) :
-
- 10.8 V ~ 13.2 V (19)
- 2.9 V ~ 5.6 V (1)
- 2.97 V ~ 22 V (2)
- 2.97 V ~ 3.63 V (28)
- 3 V ~ 22 V (1)
- 3 V ~ 5 V (1)
- 3 V ~ 5.5 V (8)
- 3 V ~ 5.6 V (2)
- 4.5 V ~ 14 V (3)
- 4.5 V ~ 14.4 V (8)
- 4.5 V ~ 24 V (2)
- 4.5 V ~ 28 V (2)
- 4.5 V ~ 5.5 V (10)
- 4.75 V ~ 12.6 V (2)
- 4.75 V ~ 5.25 V (19)
- 4.9 V ~ 5.5 V (3)
- 5.6 V ~ 16 V (4)
- 5.6 V ~ 24 V (3)
- 5.6 V ~ 28 V (4)
- 6.5 V ~ 14.4 V (6)
- 7 V ~ 25 V (1)
- 7.6 V ~ 15.4 V (2)
- 9 V ~ 75 V (1)
- Control Features :
-
- Current Limit, Enable (10)
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start (1)
- Current Limit, Enable, Frequency Control, Power Good (2)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (3)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (1)
- Current Limit, Enable, Frequency Control, Soft Start (4)
- Current Limit, Enable, Power Good (2)
- Current Limit, Enable, Power Good, Soft Start, Tracking (8)
- Current Limit, Enable, Soft Start, Tracking (4)
- Enable, Frequency Control, Phase Control (6)
- Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking (1)
- Enable, Frequency Control, Phase Control, Power Good (2)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start (8)
- Enable, Frequency Control, Phase Control, Soft Start (17)
- Enable, Frequency Control, Power Good (8)
- Enable, Frequency Control, Power Good, Soft Start (1)
- Enable, Frequency Control, Soft Start (10)
- Enable, Phase Control (23)
- Enable, Phase Control, Power Good (1)
- Enable, Phase Control, Power Good, Power on Reset (4)
- Enable, Phase Control, Power Good, Soft Start (3)
- Enable, Phase Control, Soft Start (1)
- Enable, Power Good (1)
- Enable, Power Good, Soft Start, Tracking (1)
- Phase Control (9)
132 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 | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
GET PRICE |
867
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN-EP (5x5) | Step-Down | 600kHz | Buck | 2.97 V ~ 3.63 V | Enable, Phase Control | Positive | 1 | 100% | Yes | No | - | ||
|
|
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 |
2,048
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 300kHz | Buck | 6.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 100% | Yes | No | - | ||
|
|
|
GET PRICE |
1,675
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 8SOIC | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 300kHz | Buck | 4.5 V ~ 5.5 V | Phase Control | Positive | 1 | 100% | Yes | No | - | ||
|
|
GET PRICE |
1,242
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 222kHz | Buck | 4.75 V ~ 5.25 V | Enable, Phase Control, Soft Start | Positive | 2 | 67% | Yes | No | - | ||
|
|
GET PRICE |
3,784
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 300kHz | Buck | 4.5 V ~ 5.5 V | Phase Control | Positive | 1 | 100% | Yes | No | - | ||
|
|
|
GET PRICE |
3,563
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN-EP (4x4) | Step-Down | 200kHz ~ 2MHz | Buck | 4.9 V ~ 5.5 V | Enable, Frequency Control, Soft Start | Positive | 2 | 66% | Yes | No | - | ||
|
|
GET PRICE |
3,766
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good, Soft Start | Positive | 4 | 66.7% | - | No | - | ||
|
|
GET PRICE |
3,527
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | - | ||
|
|
|
GET PRICE |
3,407
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 1MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | - | ||
|
|
|
GET PRICE |
2,770
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 48QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | PWM Signal | 48-QFN (7x7) | Step-Down | 80kHz ~ 2MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Soft Start | Positive | 6 | 66.7% | - | No | - | ||
|
|
GET PRICE |
3,677
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Obsolete | 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 ~ 16 V | Enable, Frequency Control, Phase Control, Power Good, Soft Start | Positive | 1 | 96% | Yes | No | - | ||
|
|
1,478
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 40QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-TQFN (5x5) | Step-Down | 120kHz ~ 2.025MHz | Buck | 4.75 V ~ 5.25 V | - | Positive | 6 | 98% | No | - | I²C, PMBus, SMBus | |||
|
|
2,559
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 24QFN | Rapid Robust Ripple Regulator™ (R4) | Active | Tube | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Down | 300kHz ~ 1.5MHz | Buck | 4.5 V ~ 24 V | Enable, Phase Control, Power Good | Positive | 1 | - | Yes | No | I²C, PMBus, SMBus | |||
|
|
|
1,679
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN-EP (4x4) | Step-Down | 200kHz ~ 2MHz | Buck | 4.9 V ~ 5.5 V | Enable, Frequency Control, Soft Start | Positive | 2 | 66% | Yes | No | - | |||
|
|
|
767
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 24QFN | Rapid Robust Ripple Regulator™ (R4) | Active | Tube | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | PWM Signal | 24-QFN (4x4) | Step-Down | 300kHz ~ 1.5MHz | Buck | 4.5 V ~ 24 V | Enable, Power Good | Positive | 1 | - | No | No | I²C, PMBus, SMBus | |||
|
|
2,711
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 10DFN | - | Active | Tube | -40°C ~ 85°C (TA) | 10-VFDFN Exposed Pad | Transistor Driver | 10-DFN (3x3) | Step-Down | 600kHz | Buck | 4.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 100% | Yes | No | - | |||
|
|
|
2,803
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 8SOIC | - | Active | Tube | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | Transistor Driver | 8-SOIC | Step-Down | 600kHz | Buck | 4.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 100% | Yes | No | - | |||
|
|
|
3,202
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz ~ 1.5MHz | Buck | 7.6 V ~ 15.4 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 100% | Yes | No | - | |||
|
|
3,492
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 14SOIC | - | Active | Tube | -40°C ~ 85°C (TA) | 14-SOIC (0.154", 3.90mm Width) | Transistor Driver | 14-SOIC | Step-Down | 200kHz | Buck | 10.8 V ~ 13.2 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 100% | Yes | No | - | |||
|
|
3,816
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Down | 250kHz ~ 2MHz | Buck | 2.9 V ~ 5.6 V | Current Limit, Enable, Frequency Control, Power Good, Soft Start | Positive | 1 | 100% | Yes | No | - | |||
|
|
|
678
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QFN | - | Active | Tube | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN-EP (4x4) | Step-Down | 150kHz ~ 2MHz | Buck | 4.9 V ~ 5.5 V | Current Limit, Enable, Soft Start, Tracking | Positive | 2 | 66% | Yes | No | - | |||
|
|
|
2,701
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 14SOIC | - | Active | Tube | -40°C ~ 85°C (TA) | 14-SOIC (0.154", 3.90mm Width) | Transistor Driver | 14-SOIC | Step-Down | 300kHz | Buck | 2.97 V ~ 3.63 V | Enable, Phase Control | Positive | 1 | 100% | Yes | No | - | |||
|
|
|
GET PRICE |
2,243
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 10DFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 10-VFDFN Exposed Pad | Transistor Driver | 10-DFN (3x3) | Step-Down | 300kHz | Buck | 4.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 100% | Yes | No | - | ||
|
|
|
GET PRICE |
1,945
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN-EP (5x5) | Step-Down | 200kHz | Buck | 10.8 V ~ 13.2 V | Enable, Frequency Control, Phase Control, Soft Start | Positive | 1 | 100% | Yes | No | - | ||
|
|
GET PRICE |
626
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | Up to 1.5MHz | Buck | 4.75 V ~ 12.6 V | Enable, Frequency Control, Phase Control, Power Good | Positive | 2 | 66.6% | Yes | No | - | ||
|
|
GET PRICE |
2,558
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 10DFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 10-VFDFN Exposed Pad | Transistor Driver | 10-DFN (3x3) | Step-Down | 300kHz | Buck | 6.5 V ~ 14.4 V | Current Limit, Enable | Positive | 1 | 100% | Yes | No | - | ||
|
|
GET PRICE |
2,397
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 150kHz ~ 1.5MHz | Buck | 3 V ~ 22 V | Current Limit, Enable, Power Good | Positive | 2 | 90% | Yes | Yes | - | ||
|
|
|
GET PRICE |
2,637
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Obsolete | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN-EP (5x5) | Step-Down | 600kHz | Buck | 2.97 V ~ 3.63 V | Enable, Phase Control | Positive | 1 | 100% | Yes | No | - | ||
|
|
|
GET PRICE |
3,744
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Discontinued at Digi-Key | Tube | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN-EP (5x5) | Step-Down | 200kHz | Buck | 10.8 V ~ 13.2 V | Enable, Frequency Control, Phase Control, Soft Start | Positive | 1 | 100% | Yes | No | - |
