- Part Status :
- Operating Temperature :
- Output Type :
- Control Features :
-
- Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start (2)
- Current Limit, Enable, Power Good (1)
- Dead Time Control, Frequency Control, Ramp, Soft Start (4)
- EN (2)
- Enable (3)
- Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Slew Control (1)
- Enable, Frequency Control, Power Good, Ramp (2)
- Enable, Frequency Control, Power Good, Soft Start, Watchdog (1)
- Enable, On Time Control (1)
- Power Good (1)
26 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 | Serial Interfaces | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
GET PRICE |
689
Ships today + free overnight shipping
|
Microchip Technology | INTEGRATED MIXED SIGNAL DUAL | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | - | Positive | 1 | - | No | I²C | ||
|
|
|
GET PRICE |
1,335
Ships today + free overnight shipping
|
Microchip Technology | INTEGRATED MIXED SIGNAL DUAL | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | - | Positive | 1 | - | No | I²C | ||
|
|
2,124
Ships today + free overnight shipping
|
Exar Corporation | IC REG CTRLR BUCK I2C 40TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Down | 300kHz ~ 1.5MHz | Buck | 6.5 V ~ 20 V | Enable | Positive | 4 | 85% | Yes | I²C | |||
|
|
2,733
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.75 V ~ 5.5 V | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | I²C | |||
|
|
|
3,503
Ships today + free overnight shipping
|
Microchip Technology | IC PWM CTLR SYNC LOW SIDE 28QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | EN | Positive | 1 | - | No | I²C | |||
|
|
2,695
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | PWM Signal | 24-QFN (4x4) | Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.75 V ~ 5.5 V | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive | 1 | - | Yes | I²C | |||
|
|
|
3,564
Ships today + free overnight shipping
|
Microchip Technology | IC PWM CTLR SYNC LOW SIDE 24QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | EN | Positive | 1 | - | No | I²C | |||
|
|
|
2,663
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR MULT TOP I2C 28QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | - | Positive | 1 | - | No | I²C | |||
|
|
|
1,354
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR MULT TOP I2C 28QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | Transistor Driver | 28-QFN (5x5) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | - | Positive | 1 | - | No | I²C | |||
|
|
2,048
Ships today + free overnight shipping
|
Maxim Integrated | IC REG CTRLR BUCK I2C 24TQFN | - | Active | Tape & Reel (TR) | -40°C ~ 105°C (TA) | 24-WFQFN Exposed Pad | PWM Signal | 24-TQFN (4x4) | Step-Down | 600kHz ~ 1.4MHz | Buck | 4.75 V ~ 5.25 V | Enable, On Time Control | Positive | 2 | - | No | I²C | |||
|
|
|
1,369
Ships today + free overnight shipping
|
Microchip Technology | IC REG CTRLR MULT TOP I2C 24QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | Transistor Driver | 24-QFN (4x4) | Step-Up, Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | - | Positive | 1 | - | No | I²C | |||
|
|
839
Ships today + free overnight shipping
|
Microchip Technology | IC REG CNTRL MULTI I2C 32QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive | 2 | - | Yes | I²C | |||
|
|
2,220
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR HALF-BRIDGE 32VQFN | D-CAP+™ | Active | Tape & Reel (TR) | -10°C ~ 105°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-VQFN (4x4) | Step-Up/Step-Down | 100kHz ~ 1MHz | Half-Bridge | 3.1 V ~ 28 V | Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Slew Control | Positive | 2 | - | Yes | I²C | |||
|
|
|
GET PRICE |
3,065
Ships today + free overnight shipping
|
Exar Corporation | IC PMIC PWM DC-DC QUAD 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Down | 300kHz ~ 1.5MHz | Buck | 6.5 V ~ 20 V | Enable | Positive | 4 | 85% | Yes | I²C | ||
|
|
|
GET PRICE |
3,751
Ships today + free overnight shipping
|
Exar Corporation | IC PMIC PWM DC-DC QUAD 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | Transistor Driver | 40-TQFN (6x6) | Step-Down | 300kHz ~ 1.5MHz | Buck | 6.5 V ~ 20 V | Enable | Positive | 4 | 85% | Yes | I²C | ||
|
|
|
GET PRICE |
1,579
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTRLR BUCK I2C 56QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 56-VFQFN Exposed Pad | PWM Signal | 56-QFN (7x7) | Step-Down | 200kHz ~ 2MHz | Buck | 3.3V | - | Positive | 8 | - | - | I²C | ||
|
|
|
GET PRICE |
2,780
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTRLR BUCK I2C 40QFN | - | Obsolete | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 40-VFQFN Exposed Pad | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 2MHz | Buck | 3.3V | - | Positive | 6 | - | - | I²C | ||
|
|
3,548
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CNTRL BCK/BST I2C 52QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 52-VFQFN Exposed Pad | PWM Signal | 52-QFN (6x6) | Step-Up, Step-Down | 200kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 20 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | - | - | I²C | |||
|
|
1,413
Ships today + free overnight shipping
|
Semtech Corporation | IC REG CTRLR BUCK I2C MLPQ-20 | EcoSpeed®, SmartDrive™ | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 20-UFQFN Exposed Pad | Transistor Driver | 20-MLPQ (3x3) | Step-Down | 250kHz ~ 1MHz | Buck | 3 V ~ 5.5 V | Current Limit, Enable, Power Good | Positive | 1 | - | Yes | I²C | |||
|
|
|
2,283
Ships today + free overnight shipping
|
Infineon Technologies | IC REG CTLR BUCK I2C 40QFN | - | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | - | PWM Signal | 40-QFN (5x5) | Step-Down | 200kHz ~ 2MHz | Buck | 3.3V | - | Positive | 6 | - | No | I²C | |||
|
|
|
1,721
Ships today + free overnight shipping
|
Microchip Technology | IC REG CNTRL MULTI I2C 28QFN | Automotive, AEC-Q100 | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | PWM Signal | 28-QFN (5x5) | Step-Up/Step-Down | 31.25kHz ~ 2MHz | Boost, Cuk, Flyback, SEPIC | 4.5 V ~ 42 V | Dead Time Control, Frequency Control, Ramp, Soft Start | Positive | 2 | - | Yes | I²C | |||
|
|
994
Ships today + free overnight shipping
|
ON Semiconductor | IC REG CTRLR BCK/BOOST I2C 32QFN | - | Active | Tape & Reel (TR) | -40°C ~ 100°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-QFN (5x5) | Step-Up, Step-Down | 150kHz ~ 1.2MHz | Buck, Boost | 4.5 V ~ 28 V | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start | Positive | 1 | - | - | I²C | |||
|
|
|
3,191
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK I2C 32VQFN | D-CAP+™ | Active | Tape & Reel (TR) | -10°C ~ 105°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-VQFN (4x4) | Step-Down | 300kHz ~ 1MHz | Buck | 2.5 V ~ 24 V | Enable, Frequency Control, Power Good, Ramp | Positive | 3 | - | No | I²C | |||
|
|
1,558
Ships today + free overnight shipping
|
Intel FPGAs/Altera | IC REG CTRLR BUCK I2C 24QFN | Enpirion® | Active | Tape & Reel (TR) | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | PWM Signal | 24-QFN (4x4) | Step-Down | 500kHz ~ 1MHz | Buck | 3 V ~ 5.25 V | Power Good | Positive | 1 | 100% | - | I²C | |||
|
|
2,624
Ships today + free overnight shipping
|
Analog Devices Inc. | IC REG CTRLR BUCK I2C 48LFCSP | - | Active | Tape & Reel (TR) | -40°C ~ 125°C (TJ) | 48-WFQFN Exposed Pad, CSP | Transistor Driver | 48-LFCSP-WQ (7x7) | Step-Down | 250kHz ~ 1.4MHz | Buck | 4.5 V ~ 15 V | Enable, Frequency Control, Power Good, Soft Start, Watchdog | Positive | 4 | 50% | Yes | I²C | |||
|
|
|
1,991
Ships today + free overnight shipping
|
Texas Instruments | IC REG CTRLR BUCK I2C 32VQFN | D-CAP+™ | Active | Tape & Reel (TR) | -10°C ~ 105°C (TA) | 32-VFQFN Exposed Pad | PWM Signal | 32-VQFN (4x4) | Step-Down | 300kHz ~ 1MHz | Buck | 2.5 V ~ 24 V | Enable, Frequency Control, Power Good, Ramp | Positive | 3 | - | No | I²C |
