- Package / Case :
-
- 10-VFDFN Exposed Pad (6)
- 10-WFDFN Exposed Pad (8)
- 14-SOIC (0.154", 3.90mm Width) (10)
- 16-VQFN Exposed Pad (21)
- 20-SSOP (0.154", 3.90mm Width) (5)
- 20-VFQFN Exposed Pad (9)
- 20-VQFN Exposed Pad (6)
- 24-SSOP (0.154", 3.90mm Width) (5)
- 24-VFQFN Exposed Pad (16)
- 28-VFQFN Exposed Pad (8)
- 32-VFQFN Exposed Pad (13)
- 36-VFQFN Exposed Pad (21)
- 40-VFQFN Exposed Pad (13)
- 44-VFQFN Exposed Pad (12)
- 48-VFQFN Exposed Pad (1)
- 8-SOIC (0.154", 3.90mm Width) (10)
- Output Type :
- Supplier Device Package :
-
- 10-DFN (3x3) (6)
- 10-TDFN-EP (3x3) (8)
- 14-SOIC (10)
- 16-QFN (4x4) (7)
- 16-QFN-EP (5x5) (14)
- 20-QFN-EP (4x4) (9)
- 20-QFN-EP (5x5) (6)
- 20-QSOP (5)
- 24-QFN (4x4) (12)
- 24-QFN-EP (4x4) (4)
- 24-QSOP (5)
- 28-QFN (5x5) (8)
- 32-QFN (5x5) (13)
- 36-QFN (6x6) (21)
- 40-QFN (5x5) (5)
- 40-QFN (6x6) (3)
- 40-TQFN (5x5) (5)
- 44-QFN (7x7) (12)
- 48-QFN (7x7) (1)
- 8-SOIC (10)
- Frequency - Switching :
-
- 100kHz ~ 1.4MHz (14)
- 100kHz ~ 600kHz (2)
- 120kHz ~ 2.025MHz (5)
- 150kHz ~ 1.5MHz (7)
- 150kHz ~ 2MHz (2)
- 200kHz (11)
- 200kHz ~ 1.2MHz (5)
- 200kHz ~ 1.33MHz (12)
- 200kHz ~ 1.4MHz (28)
- 200kHz ~ 1.5MHz (4)
- 200kHz ~ 2MHz (5)
- 200kHz ~ 600kHz (2)
- 250kHz ~ 2MHz (8)
- 300kHz (19)
- 300kHz ~ 1.5MHz (12)
- 600kHz (22)
- 80kHz ~ 1.5MHz (6)
- 80kHz ~ 1MHz (4)
- Voltage - Supply (Vcc/Vdd) :
-
- 10.8 V ~ 13.2 V (11)
- 2.9 V ~ 5.6 V (2)
- 2.97 V ~ 22 V (6)
- 2.97 V ~ 3.63 V (12)
- 3 V ~ 5 V (9)
- 3 V ~ 5.5 V (16)
- 3 V ~ 5.6 V (7)
- 4.5 V ~ 14 V (18)
- 4.5 V ~ 14.4 V (16)
- 4.5 V ~ 24 V (12)
- 4.5 V ~ 28 V (5)
- 4.75 V ~ 5.25 V (15)
- 4.9 V ~ 5.5 V (4)
- 5.6 V ~ 24 V (5)
- 5.6 V ~ 28 V (14)
- 6.5 V ~ 14.4 V (8)
- 7 V ~ 25 V (2)
- 7.6 V ~ 15.4 V (4)
- 9 V ~ 75 V (2)
- Control Features :
-
- Current Limit, Enable (16)
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start (2)
- Current Limit, Enable, Frequency Control, Power Good (6)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (8)
- Current Limit, Enable, Frequency Control, Soft Start (9)
- Current Limit, Enable, Power Good (3)
- Current Limit, Enable, Power Good, Soft Start (2)
- Current Limit, Enable, Power Good, Soft Start, Tracking (22)
- Current Limit, Enable, Power Good, Tracking (12)
- Current Limit, Enable, Soft Start, Tracking (6)
- Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking (5)
- Enable, Frequency Control, Phase Control, Power Good, Soft Start (14)
- Enable, Frequency Control, Phase Control, Soft Start (6)
- Enable, Frequency Control, Power Good (6)
- Enable, Frequency Control, Soft Start (6)
- Enable, Phase Control (12)
- Enable, Phase Control, Power Good (6)
- Enable, Phase Control, Power Good, Power on Reset (8)
- Enable, Phase Control, Power Good, Soft Start (5)
- Enable, Power Good (6)
- Enable, Power Good, Soft Start, Tracking (3)
- Serial Interfaces :
168 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 | Clock Sync | Serial Interfaces | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
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 | 6 | 98% | No | - | I²C, PMBus, SMBus | |||
|
|
2,098
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | |||
|
|
2,949
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | |||
|
|
2,806
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | |||
|
|
2,881
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | |||
|
|
3,464
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 44QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | PWM Signal | 44-QFN (7x7) | Step-Down | 200kHz ~ 1.33MHz | Buck | 4.5 V ~ 14 V | Current Limit, Enable, Power Good, Tracking | Positive | 2 | 2 | - | No | Yes | PMBus | |||
|
|
2,861
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -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, Soft Start | Positive | 4 | 4 | 66.7% | - | No | - | |||
|
|
3,712
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 36QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | Transistor Driver | 36-QFN (6x6) | Step-Down | 200kHz ~ 1.4MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start, Tracking | Positive | 1 | 1 | 95% | Yes | Yes | I²C, PMBus, SMBus | |||
|
|
843
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 36QFN | Digital-DC™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | Transistor Driver | 36-QFN (6x6) | Step-Down | 200kHz ~ 2MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Power Good, Soft Start, Tracking | Positive | 1 | 1 | 95% | Yes | Yes | 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 | 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 | 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 | 1 | - | No | No | I²C, PMBus, SMBus | |||
|
|
1,079
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | Transistor Driver | 32-QFN (5x5) | Step-Down | 150kHz ~ 1.5MHz | Buck | 3 V ~ 5.6 V | Current Limit, Enable, Frequency Control, Power Good | Positive | 2 | 2 | 90% | Yes | Yes | - | |||
|
|
1,252
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | Transistor Driver | 40-QFN (5x5) | Step-Down | 200kHz ~ 1.2MHz | Buck | 4.5 V ~ 28 V | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking | Positive | 3 | 2 | - | Yes | Yes | - | |||
|
|
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 | 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 | 1 | 100% | Yes | No | - | |||
|
|
3,622
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 16QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 16-VQFN Exposed Pad | Transistor Driver | 16-QFN (4x4) | Step-Down | 200kHz | Buck | 10.8 V ~ 13.2 V | Current Limit, Enable, Frequency Control, Soft Start | Positive | 1 | 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 | 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 | 1 | 100% | Yes | No | - | |||
|
|
943
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 10DFN | - | Active | Tape & Reel (TR) | -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 | 1 | 100% | Yes | No | - | |||
|
|
GET PRICE |
631
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QSOP | - | Active | Digi-Reel® | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | Transistor Driver | 24-QSOP | Step-Down | 300kHz | Buck | 5.6 V ~ 24 V | Enable, Phase Control, Power Good, Soft Start | Positive | 2 | 2 | 93% | Yes | No | - | ||
|
|
1,987
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QSOP | - | Active | Cut Tape (CT) | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | Transistor Driver | 24-QSOP | Step-Down | 300kHz | Buck | 5.6 V ~ 24 V | Enable, Phase Control, Power Good, Soft Start | Positive | 2 | 2 | 93% | Yes | No | - | |||
|
|
3,825
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 24QSOP | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | Transistor Driver | 24-QSOP | Step-Down | 300kHz | Buck | 5.6 V ~ 24 V | Enable, Phase Control, Power Good, Soft Start | Positive | 2 | 2 | 93% | 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 | 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 | 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 | 1 | 100% | Yes | No | - | |||
|
|
2,979
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 40QFN | - | Active | Tape & Reel (TR) | -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 | 6 | 98% | No | - | I²C, PMBus, SMBus | |||
|
|
GET PRICE |
1,101
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 40TQFN | - | Active | Digi-Reel® | -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 | 6 | 98% | No | - | I²C, PMBus, SMBus | ||
|
|
2,681
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 40TQFN | - | Active | Cut Tape (CT) | -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 | 6 | 98% | No | - | I²C, PMBus, SMBus | |||
|
|
3,978
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK PMBUS 40TQFN | - | Active | Tape & Reel (TR) | -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 | 6 | 98% | No | - | I²C, PMBus, SMBus |