LTC3421 Series
Manufacturer: Analog Devices Inc./Maxim Integrated
Beta
⌘K
DC-DC SWITCHING SYNCHRONOUS BOOST REGULATOR, ADJUSTABLE, 0.5 TO 4.5 V IN, 2.25 TO 5.25V/1.5A OUT
| Part | Voltage - Input (Max) | Number of Outputs | Mounting Type | Output Type | Current - Output | Synchronous Rectifier | Output Configuration | Package Width | Package Name | Package Length | Function | Operating Temperature (Max) | Operating Temperature (Min) | Voltage - Input (Min) | Voltage - Output (Max) | Package / Case | Voltage - Output (Min/Fixed) | Frequency - Switching (Min) | Frequency - Switching (Max) | Topology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | 4.5 V | 1 | Surface Mount | Adjustable | 1 A | No | Positive | 4 mm | 24-QFN | 4 mm | Step-Up | 85 °C | -40 °C | 0.5 V | 5.25 V | 24-WFQFN Exposed Pad | 2.4 V | 100 kHz | 3 MHz | Boost |
 Analog Devices Inc./Maxim Integrated | 4.5 V | 1 | Surface Mount | Adjustable | 1 A | No | Positive | 4 mm | 24-QFN | 4 mm | Step-Up | 85 °C | -40 °C | 0.5 V | 5.25 V | 24-WFQFN Exposed Pad | 2.4 V | 100 kHz | 3 MHz | Boost |