| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
252 pcs
|
252 pcs | On Request | 1 | On Request | On Request | 2018 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Efficiency | |
| Mounting Type | |
| Package / Case | |
| Supply Current |
The LTC3547BEDDB#PBF is a dual monolithic synchronous step-down regulator manufactured by Linear Technology (LT). This component is designed for high efficiency, achieving up to 96% conversion efficiency. It operates within an input voltage range of 2.5V to 5.5V and provides an output current of 300mA per channel.
The regulator features constant-frequency operation at 2.25MHz, simplifying filter design. It also supports low dropout operation with a 100% duty cycle, eliminating the need for external Schottky diodes. The device is housed in a compact 3x2 DFN-8 package, suitable for space-constrained applications.
Key electrical characteristics include a minimum output voltage of 0.6V and a maximum output voltage of 5.5V. The device operates across a temperature range of -40°C to 85°C. Its low shutdown current of 0.1µA and supply current of 0.45mA make it suitable for power-sensitive applications.
The device operates with an input voltage between 2.5V and 5.5V.
Each channel provides an adjustable output voltage from 0.6V to 5.5V.
Each channel delivers a nominal output current of 0.3A at a 3V input.
The regulator uses a constant switching frequency of 2.25MHz.
The device achieves up to 96% conversion efficiency.
The component is housed in a DFN-8 surface-mount package.
The rated operating temperature spans from -40°C to 85°C.