| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
974 pcs
|
974 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Efficiency | |
| Function | |
| Mounting Type | |
| Output Configuration | |
| Output Current | |
| Output Type | |
| Package / Case | |
| Quiescent Current | |
| SVHC Present | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology |
The LTC3405AES6#TRMPBF is a high-efficiency monolithic synchronous buck regulator from LTC, operating with a constant frequency current mode architecture. It is designed for applications requiring low quiescent current, drawing only 20µA during operation and less than 1µA in shutdown mode. The device supports an input voltage range of 2.5V to 5.5V, making it suitable for single Li-Ion battery-powered devices. Its 100% duty cycle capability allows for low dropout operation, extending battery life in portable systems.
Key electrical specifications include a maximum output current of 300mA at 3V input, a switching frequency of 1.5MHz, and an adjustable output voltage with a minimum of 0.8V. The output voltage accuracy is ±2%. The regulator is stable with ceramic capacitors and features an internal synchronous switch, eliminating the need for an external Schottky diode and improving efficiency.
The LTC3405AES6#TRMPBF is available in a low profile (1mm) ThinSOT package, suitable for surface mounting. Its compact size and high efficiency make it ideal for space-constrained applications. Typical applications include cellular telephones, personal information appliances, wireless and DSL modems, digital still cameras, MP3 players, and portable instruments.
The input voltage range is 2.5V to 5.5V.
It is available in SOT-23-6 Thin and TSOT-23-6 packages.
The operating temperature range is -40°C to 85°C.
300mA at VIN=3V.
Up to 96%.
1.5MHz fixed.
Adjustable from 0.8V to 5.5V.