- Manufacture :
-
- ON Semiconductor (8)
- Texas Instruments (53)
- Epson Electronics America Inc-Semiconductor Div (2)
- Exar Corporation (12)
- Intel FPGAs/Altera (3)
- Intersil (116)
- Linear Technology/Analog Devices (12)
- Microsemi Corporation (3)
- Richtek USA Inc. (1)
- Semtech Corporation (1)
- Maxim Integrated (4)
- Analog Devices Inc. (6)
- Package / Case :
-
- 12-UFDFN Exposed Pad (8)
- 14-TSSOP (0.173", 4.40mm Width) (8)
- 16-SOIC (0.154", 3.90mm Width) (8)
- 20-DIP (0.300", 7.62mm) (2)
- 20-SOIC (0.295", 7.50mm Width) (34)
- 20-VQFN Exposed Pad (21)
- 24-SOIC (0.295", 7.50mm Width) (6)
- 24-TSSOP (0.173", 4.40mm Width) (11)
- 28-SOIC (0.295", 7.50mm Width) (6)
- 28-SSOP (0.154", 3.90mm Width) (3)
- 28-VFQFN Exposed Pad (9)
- 32-VFQFN Exposed Pad (17)
- 36-VFQFN Exposed Pad (2)
- 38-TFSOP (0.173", 4.40mm Width) (1)
- 38-VFQFN Exposed Pad (2)
- 40-VFQFN Exposed Pad (31)
- 40-WFQFN Exposed Pad (16)
- 44-TQFP Exposed Pad (2)
- 44-WFQFN Exposed Pad (6)
- 48-LQFP (5)
- 48-VFQFN Exposed Pad (6)
- 48-WFQFN Exposed Pad, CSP (6)
- 58-WFQFN Exposed Pad (8)
- 64-LQFP (2)
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) (1)
- Output Type :
- Supplier Device Package :
-
- 12-USON (3x2) (8)
- 14-TSSOP (8)
- 16-SOIC (8)
- 20-PDIP (2)
- 20-QFN-EP (5x5) (21)
- 20-SOIC (34)
- 24-SOIC (6)
- 24-TSSOP (11)
- 28-QSOP (2)
- 28-SOIC (6)
- 28-SSOP (1)
- 28-VQFN (5x5) (9)
- 32-QFN (5x5) (17)
- 36-QFN (6x6) (2)
- 38-MLPQ (5x7) (2)
- 38-TSSOP (1)
- 40-QFN (5x5) (3)
- 40-QFN (6x6) (32)
- 40-TQFN (5x5) (6)
- 40-TQFN (6x6) (6)
- 44-MQFP (10x10) (2)
- 44-TQFN (7x7) (6)
- 48-LFCSP-WQ (7x7) (6)
- 48-LQFP (7x7) (3)
- 48-QFP (7x7) (2)
- 48-VQFN (7x7) (6)
- 58-QFN (5x9) (8)
- 64-LQFP (10x10) (2)
- 8-MSOP (1)
- Function :
- Frequency - Switching :
-
- 100kHz ~ 1.2MHz (20)
- 100kHz ~ 550kHz (16)
- 105kHz ~ 1.23MHz (6)
- 15.26kHz ~ 2MHz (6)
- 150kHz ~ 1.2MHz (2)
- 200kHz ~ 1.2MHz (3)
- 200kHz ~ 1MHz (9)
- 200kHz ~ 800kHz (2)
- 200kHz, 300kHz, 400kHz, 500kHz (1)
- 250kHz ~ 1.4MHz (3)
- 250kHz ~ 2.2MHz (4)
- 250kHz ~ 2MHz (3)
- 250kHz ~ 3MHz (8)
- 280kHz (4)
- 300kHz (3)
- 300kHz ~ 1.5MHz (6)
- 300kHz ~ 800kHz (2)
- 50kHz ~ 1.5MHz (30)
- 50kHz ~ 2MHz (5)
- 75kHz ~ 1MHz (2)
- 80kHz ~ 1.5MHz (37)
- 80kHz ~ 1MHz (40)
- Up to 300kHz (6)
- Voltage - Supply (Vcc/Vdd) :
-
- 1.71 V ~ 3.63 V (2)
- 2.8 V ~ 5.5 V (2)
- 3 V ~ 3.6 V (6)
- 3 V ~ 42 V (4)
- 3 V ~ 5.5 V (8)
- 3 V ~ 6 V (1)
- 3.1 V ~ 12 V (5)
- 3.135 V ~ 3.465 V (6)
- 4.5 V ~ 15 V (23)
- 4.5 V ~ 15.5 V (3)
- 4.5 V ~ 20 V (3)
- 4.5 V ~ 5.5 V (5)
- 4.75 V ~ 5.25 V (113)
- 5.5 V ~ 25 V (3)
- 6 V ~ 40 V (3)
- 6.5 V ~ 20 V (6)
- 7 V ~ 17 V (16)
- 7 V ~ 20 V (3)
- 7 V ~ 24 V (1)
- 8 V ~ 18 V (2)
- 9 V ~ 20 V (6)
- Control Features :
-
- Current Limit, Enable, Frequency Control, Power Good (15)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start (23)
- Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking (8)
- Current Limit, Enable, On Time Control, Phase Control, Power Good (1)
- Current Limit, Enable, Power Good (6)
- Current Limit, Enable, Soft Start (2)
- Current Limit, Power Good, Soft Start (4)
- Dead Time Control, Frequency Control (5)
- Enable (15)
- Enable, Frequency Control, Power Good (78)
- Enable, Frequency Control, Power Good, Soft Start (9)
- Enable, Frequency Control, Power Good, Soft Start, Watchdog (3)
- Enable, Frequency Control, Soft Start (13)
- Enable, Power Good (3)
- Enable, Soft Start (1)
- Frequency Control (1)
- Frequency Control, Power Good, Soft Start (2)
- Frequency Control, Ramp, Soft Start (6)
- Frequency Control, Soft Start (16)
- Phase Control, Power Good, Ramp (2)
- Tracking (6)
- Output Configuration :
- Duty Cycle (Max) :
- Serial Interfaces :
- Applied Filters :
221 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
GET PRICE |
2,865
Ships today + free overnight shipping
|
Microsemi Corporation | TRANSCEIVER | - | Last Time Buy | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 38-VFQFN Exposed Pad | PWM | 38-MLPQ (5x7) | - | 300kHz | Buck | 4.5 V ~ 5.5 V | Enable, Soft Start | Positive | 4 | 1 | 91% | No | - | ||
|
|
GET PRICE |
2,872
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Digi-Reel® | 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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
3,815
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Cut Tape (CT) | 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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
1,777
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 28SOIC | - | Obsolete | Tape & Reel (TR) | 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 | 4 | 75% | - | - | ||
|
|
GET PRICE |
2,084
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Discontinued at Digi-Key | Tape & Reel (TR) | -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 | 4 | 75% | - | - | ||
|
|
GET PRICE |
1,445
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | 66.7% | - | - | ||
|
|
|
GET PRICE |
1,703
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (6x6) | Step-Down | 80kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | 66.7% | - | - | ||
|
|
|
GET PRICE |
1,050
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | 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 | - | - | - | ||
|
|
|
GET PRICE |
2,693
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°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 | - | - | - | ||
|
|
|
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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
2,066
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 20QFN | - | Discontinued at Digi-Key | Tape & Reel (TR) | -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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
3,943
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | 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, Power Good, Soft Start | Positive | 4 | 4 | 66.7% | - | - | ||
|
|
|
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 | 4 | 66.7% | - | - | ||
|
|
|
GET PRICE |
3,391
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tape & Reel (TR) | 0°C ~ 70°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 | 4 | 66.7% | - | - | ||
|
|
|
GET PRICE |
3,277
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 40QFN | - | Obsolete | Tube | 0°C ~ 70°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 | 4 | 66.7% | - | - | ||
|
|
GET PRICE |
2,285
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | -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 | 4 | 75% | - | - | ||
|
|
|
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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
1,209
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | -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 | 4 | 75% | - | - | ||
|
|
|
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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
3,956
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | 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 | 4 | 75% | - | - | ||
|
|
|
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 | 4 | 75% | - | - | ||
|
|
|
GET PRICE |
1,786
Ships today + free overnight shipping
|
Intersil | IC REG CTRLR BUCK 32QFN | - | Obsolete | Tape & Reel (TR) | 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 | 4 | 75% | - | - | ||
|
|
|
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 | 4 | 75% | - | - | ||
|
|
GET PRICE |
1,255
Ships today + free overnight shipping
|
Intersil | 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 | 50kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | - | - | ||
|
|
|
GET PRICE |
2,849
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 | 4 | - | - | - | ||
|
|
|
GET PRICE |
658
Ships today + free overnight shipping
|
Intersil | 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 | 50kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | - | - | ||
|
|
|
GET PRICE |
2,618
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 | 4 | - | - | - | ||
|
|
|
GET PRICE |
2,843
Ships today + free overnight shipping
|
Intersil | 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 | 50kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | - | - | ||
|
|
|
GET PRICE |
2,644
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 | 4 | - | - | - | ||
|
|
|
GET PRICE |
2,576
Ships today + free overnight shipping
|
Intersil | 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 | 50kHz ~ 1.5MHz | Buck | 4.75 V ~ 5.25 V | Enable, Frequency Control, Power Good | Positive | 4 | 4 | - | - | - |
