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Texas Instruments |
IC Regulators Controller FWRD Converter 16SOIC |
Active | Transistor Driver | Step-Up/Step-Down | Positive | Forward Converter | 2 | 1 | 8.5 V ~ 16 V | 400kHz | 66% | No | No | - | Enable, Ramp, Soft Start | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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Microchip Technology |
IC Regulators Controller BCK PMBUS 28QFN |
Active | PWM Signal | Step-Down | Positive | Buck | 1 | 2 | 4.5 V ~ 40 V | 100kHz ~ 1.6MHz | - | Yes | Yes | I²C, PMBus, SMBus | Enable, Frequency Control, Power Good, Soft Start, Watchdog | -40°C ~ 125°C (TJ) | 28-VFQFN Exposed Pad | 28-QFN (5x5) |
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Texas Instruments |
LM5141RGER |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.8 V ~ 65 V | 440kHz, 2.2MHz | - | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
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Texas Instruments |
IC Regulators Controller BUCK 24TSSOP |
Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.5 V ~ 15 V | 100kHz ~ 1.2MHz | 87.5% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 24-TSSOP (0.173", 4.40mm Width) | 24-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 16TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 75 V | 50kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-HTSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 28VQFN |
Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.5 V ~ 15 V | 100kHz ~ 1.2MHz | 87.5% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-VQFN (5x5) |
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Texas Instruments |
IC Regulators Controller BUCK 40VQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 28 V | 200kHz, 300kHz, 400kHz, 500kHz | - | Yes | No | - | Current Limit, Enable, On Time Control, Phase Control, Power Good, Slew Control | -10°C ~ 105°C (TA) | 40-VFQFN Exposed Pad | 40-VQFN (6x6) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 16SOIC |
Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75 V ~ 5.25 V | 80kHz ~ 1.5MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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Analog Devices Inc. |
IC Regulators Controller BUCK 32LFCSP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 2.75 V ~ 20 V | 200kHz ~ 1.5MHz | 90% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad, CSP | 32-LFCSP-VQ (5x5) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 28QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.9 V ~ 5.6 V | 250kHz ~ 2MHz | 100% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 28-VFQFN Exposed Pad | 28-QFN (5x5) |
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Texas Instruments |
IC Regulators Controller BUCK 16HTSSOP |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8 V ~ 40 V | Up to 1MHz | 94% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-HTSSOP |
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Texas Instruments |
IC Regulators Controller PUSH-PULL 8DIP |
Active | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1 V ~ 15 V | 194kHz | 49% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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Maxim Integrated |
IC Regulators Controller BUCK 10UMAX |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 5.5 V | 1MHz | 89% | Yes | No | - | Current Limit | -40°C ~ 85°C (TA) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-uMAX |
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Texas Instruments |
IC Regulators Controller BUCK 16HTSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8 V ~ 40 V | Up to 1MHz | 94% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-HTSSOP |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK TSOT23-8 |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.75 V ~ 9.8 V | 550kHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | SOT-23-8 Thin, TSOT-23-8 | TSOT-23-8 |
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Texas Instruments |
IC Regulators Controller BUCK 16HTSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8 V ~ 40 V | Up to 1MHz | 94% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | 16-HTSSOP |
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Texas Instruments |
IC Regulators Controller MULT TOPOLOGY 20QFN |
Active | PWM Signal | Step-Up/Step-Down | Positive | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 4.7 V ~ 17 V | 85kHz ~ 1.15MHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | 20-QFN (4x4) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 38TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75 V ~ 5.25 V | 250kHz ~ 1MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good | -10°C ~ 85°C (TA) | 38-TFSOP (0.173", 4.40mm Width) | 38-TSSOP |
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Microsemi Corporation |
IC Regulators Controller MULT TOP 16SOIC |
Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback, Push-Pull | 2 | 1 | 8 V ~ 40 V | 100kHz ~ 300kHz | 49% | Yes | No | - | Enable | -25°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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Texas Instruments |
IC Regulators Controller MULT TOPOLOGY 8SOIC |
Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | 4.1 V ~ 13.5 V | 202kHz | 78% | No | No | - | - | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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Texas Instruments |
IC Regulators Controller MULT TOPOLOGY 8SOIC |
Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | 6.9 V ~ 13.5 V | 202kHz | 78% | No | No | - | - | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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Texas Instruments |
IC Regulators Controller FWRD Converter 14SOIC |
Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 8 V ~ 19 V | 400kHz | 72% | Yes | No | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 24QSOP |
Last Time Buy | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 5.6 V ~ 24 V | 300kHz | 93% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP |
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Texas Instruments |
IC Regulators Controller BUCK 16QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 14 V | 250kHz ~ 1MHz | 70% | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | 16-QFN (3x3) |
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Texas Instruments |
IC Regulators Controller BUCK PMBUS 24QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 20 V | 200kHz ~ 2MHz | 90% | Yes | Yes | PMBus | Power Good, Tracking | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | 24-VQFN (5.5x3.5) |
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Renesas Electronics America Inc. |
IC Regulators Controller BOOST/FLYBK 16TSSOP |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 9 V ~ 18 V | Up to 1MHz | 75% | No | Yes | - | Current Limit, Frequency Control, Power Good, Soft Start | -40°C ~ 105°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP |
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Renesas Electronics America Inc. |
IC Regulators Controller BOOST/FLYBACK 16QFN |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 9 V ~ 18 V | Up to 1MHz | 75% | No | Yes | - | Current Limit, Frequency Control, Power Good, Soft Start | -40°C ~ 105°C (TA) | 16-VFQFN Exposed Pad | 16-QFN (3x3) |
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Texas Instruments |
IC Regulators Controller PUSH-PULL 8DIP |
Active | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1 V ~ 15 V | 194kHz | 49% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | 8-DIP (0.300", 7.62mm) | 8-PDIP |
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Texas Instruments |
LOW VOLTAGE LM5141- SYNC BUCK CO |
Active | Transistor Driver | Step-Down | Positive | Half-Bridge | 1 | 1 | 3.8 V ~ 42 V | 2.2MHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control | -40°C ~ 125°C (TA) | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 16QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 60 V | 100kHz ~ 2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 16-VFQFN Exposed Pad | 16-QFN (4x4) |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 16QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 60 V | 100kHz ~ 2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 16-VFQFN Exposed Pad | 16-QFN (4x4) |
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Microsemi Corporation |
IC Regulators Controller FLYBACK 8SOIC |
Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 7.6 V ~ 30 V | 1Hz ~ 500kHz | 48% | Yes | No | - | - | -25°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 24QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5 V ~ 28 V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
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Texas Instruments |
IC Regulators Controller PUSH-PULL 8SOIC |
Active | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1 V ~ 15 V | 194kHz | 49% | No | No | - | Frequency Control | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 24QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 5.5 V ~ 28 V | - | - | Yes | No | - | Enable, On Time Control, Power Good | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
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Microchip Technology |
IC Regulators CNTRL MULTI I2C 32QFN |
Active | PWM Signal | Step-Up/Step-Down | Positive | Boost, Cuk, Flyback, SEPIC | 2 | 2 | 4.5 V ~ 42 V | 31.25kHz ~ 2MHz | - | Yes | Yes | I²C | Dead Time Control, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | 32-VFQFN Exposed Pad | 32-QFN (5x5) |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK TSOT23-6 |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.4 V ~ 9.8 V | 550kHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | SOT-23-6 Thin, TSOT-23-6 | TSOT-23-6 |
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Linear Technology/Analog Devices |
IC Regulators Controller BUCK TSOT23-6 |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.4 V ~ 9.8 V | 550kHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | SOT-23-6 Thin, TSOT-23-6 | TSOT-23-6 |
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Texas Instruments |
IC Regulators Controller MULT TOP 16TSSOP |
Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1 | 1 | 1.8 V ~ 9 V | 250kHz ~ 1MHz | 90%, 100% | Yes | Yes | - | Current Limit, Enable, Frequency Control | -40°C ~ 85°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 30TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 15 V | 300kHz | 80% | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | 30-TFSOP (0.173", 4.40mm Width) | 30-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 28TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 5.5 V ~ 28 V | 200kHz ~ 500kHz | 75% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -5°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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Renesas Electronics America Inc. |
IC Regulators Controller BUCK 32QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 5.6 V | 150kHz ~ 1.5MHz | 90% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | 32-VFQFN Exposed Pad | 32-QFN (5x5) |
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Texas Instruments |
IC Regulators Controller BUCK 24WQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5.5 V ~ 65 V | 200kHz, 480kHz | - | Yes | No | - | Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | 24-WQFN (4x4) |
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Microsemi Corporation |
IC Regulators Controller BST FLYBK ISO 8-DIP |
Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck, Flyback, Forward | 1 | 1 | 10 V ~ 30 V | Up to 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | 8-DIP (0.300", 7.62mm) | 8-DIP |
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Microsemi Corporation |
IC Regulators Controller BUCK/BOOST 14SOIC |
Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 7.6 V ~ 30 V | 500kHz | 48% | Yes | No | - | - | 0°C ~ 70°C (TA) | - | 14-SOIC |
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Microsemi Corporation |
IC Regulators Controller Power Management CM 14-SOIC |
Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Boost, Buck, Flyback, Forward | 1 | 1 | 10 V ~ 30 V | Up to 500kHz | 48% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
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Texas Instruments |
IC Regulators Controller MULT TOP 20HTSSOP |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 4.5 V ~ 65 V | 450kHz, 875kHz | 100% | No | Yes | - | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP |
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Renesas Electronics America Inc. |
IC Regulators Controller BOOST/FLYBK 16SOIC |
Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 9 V ~ 18 V | Up to 1MHz | 75% | No | Yes | - | Current Limit, Frequency Control, Power Good, Soft Start | -40°C ~ 105°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 24WQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 42 V | Up to 750kHz | - | Yes | No | - | Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | 24-WFQFN Exposed Pad | 24-WQFN (4x4) |
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ON Semiconductor |
IC Regulators Controller BUCK 12DFN |
Active | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 3.7 V ~ 36 V | 2MHz | 60% | - | Yes | - | Current Limit, Enable, Reset | -40°C ~ 150°C (TJ) | 12-VDFN Exposed Pad | 12-DFN (4x4) |
