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Texas Instruments |
IC Regulators Controller BUCK 20TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 42 V | Up to 500kHz | 75% | No | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 14TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 5.5 V | 50kHz ~ 2MHz | 90% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 14TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 6 V | 50kHz ~ 1MHz | 86% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 14TSSOP |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 6 V | 50kHz ~ 1MHz | 86% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK SOT23-5 |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.7 V ~ 10 V | - | 100% | No | No | - | Enable | -40°C ~ 125°C (TJ) | SC-74A, SOT-753 | SOT-23-5 |
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Texas Instruments |
IC Regulators Controller BUCK/BCK-BST 8VSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck, Buck-Boost | 1 | 1 | 2.97 V ~ 35 V | 500kHz | 93% | No | No | - | Enable | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 8VSSOP |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 35 V | - | 100% | No | No | - | - | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 8VSSOP |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 35 V | Up to 1MHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 28TSSOP |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 36 V | 200kHz | 98.9% | Yes | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 28TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 36 V | 375kHz | 98.9% | Yes | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
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Texas Instruments |
IC Regulators Controller BUCK 16HTSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10 V ~ 55 V | Up to 1MHz | 98% | 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 BUCK 24QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 18 V | 100kHz ~ 1MHz | - | Yes | Yes | - | Current Limit, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
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Texas Instruments |
IC Regulators Controller BUCK 32QFN |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5 V ~ 28 V | 100kHz ~ 1.2MHz | 87.5% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | 32-VFQFN Exposed Pad | 32-VQFN (5x5) |
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Texas Instruments |
IC Regulators Controller BUCK 20VQFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 60 V | 100kHz ~ 600kHz | 95% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) |
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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 | 520kHz | 85% | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | 16-VFQFN Exposed Pad | 16-VQFN (4x4) |
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Texas Instruments |
IC Regulators Controller BUCK 8SOIC |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5 V ~ 52 V | 35kHz ~ 500kHz | 95% | No | No | - | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 32QFN |
Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 20 V | 100kHz ~ 1MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 125°C (TJ) | 32-VFQFN Exposed Pad | 32-VQFN (5x5) |
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Texas Instruments |
IC Regulators Controller BUCK 24TSSOP |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5 V ~ 24 V | 350kHz | - | Yes | No | - | Current Limit, Enable, 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 8SOIC |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75 V ~ 30 V | 100kHz | 92% | No | No | - | Current Limit, Ramp | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 16SOIC |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 14 V ~ 72 V | 110kHz | 90% | No | No | - | Current Limit, Soft Start | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 18SOIC |
Last Time Buy | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9 V ~ 36 V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | 18-SOIC (0.295", 7.50mm Width) | 18-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 18SOIC |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4 V ~ 36 V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | 18-SOIC (0.295", 7.50mm Width) | 18-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 18SOIC |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9 V ~ 36 V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | 18-SOIC (0.295", 7.50mm Width) | 18-SOIC |
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Texas Instruments |
IC Regulators Controller BUCK 20QFN |
Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.7 V ~ 15 V | Up to 2MHz | - | Yes | No | - | Current Limit | -40°C ~ 125°C (TJ) | 20-WFQFN Exposed Pad | 20-QFN (4x4) |
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Texas Instruments |
IC Regulators Controller BUCK 32VQFN |
Not For New Designs | PWM Signal | Step-Down | Positive | Buck | 2 | 1 | 3.14 V ~ 3.46 V | 250kHz ~ 1MHz | 100% | No | No | - | Current Limit, Power Good, Tracking | -40°C ~ 125°C (TJ) | 32-VFQFN Exposed Pad | 32-VQFN (5x5) |
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Texas Instruments |
IC Regulators Controller BUCK PMBUS 48VQFN |
Not For New Designs | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 3 V ~ 3.6 V | 15.26kHz ~ 2MHz | 100% | No | Yes | I²C, PMBus, SMBus | Tracking | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | 48-VQFN (7x7) |
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Texas Instruments |
IC Regulators Controller BUCK PMBUS 48VQFN |
Not For New Designs | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 3.6 V | 15.26kHz ~ 2MHz | 100% | No | Yes | I²C, PMBus, SMBus | Enable, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | 48-VQFN (7x7) |
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Texas Instruments |
IC Regulators Controller BUCK PMBUS 48VQFN |
Not For New Designs | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 3.6 V | 15.26kHz ~ 2MHz | 100% | No | Yes | I²C, PMBus, SMBus | Enable, Power Good, Reset, Tracking | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | 48-VQFN (7x7) |
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Texas Instruments |
IC Regulators Controller BUCK PMBUS 48VQFN |
Not For New Designs | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3 V ~ 3.6 V | 15.26kHz ~ 2MHz | 100% | No | Yes | I²C, PMBus, SMBus | Enable, Power Good, Reset, Sequencing, Tracking | -40°C ~ 125°C (TJ) | 48-VFQFN Exposed Pad | 48-VQFN (7x7) |
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Nuvoton Technology Corporation of America |
IC Regulators Controller BUCK 14-SOP |
Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 1.8 V ~ 5 V | 100kHz ~ 400kHz | - | Yes | No | - | Current Limit, Power Good, Soft Start | 0°C ~ 70°C (TA) | 14-SOIC (0.154", 3.90mm Width) | 14-SOP |
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Torex Semiconductor Ltd |
IC Regulators Controller BUCK 16TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 30 V | 280kHz ~ 550kHz | 100% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 105°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | 16-TSSOP |
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Torex Semiconductor Ltd |
IC Regulators Controller BUCK 16TSSOP |
Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3 V ~ 30 V | 280kHz ~ 550kHz | 100% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 105°C (TA) | 16-LSSOP (0.173", 4.40mm Width) | 16-TSSOP |
