LT1073
Key Features
- The very low minimum supply voltage of 1V allows the use of the LT1073 in applications where the primary power source is a single cell
- An on-chip auxiliary gain block can function as a lowbattery detector or linear post-regulator
- The circuit shown can deliver 5V at 40mA from an input as low as 1.25V and 5V at 10mA from a 1V input
- Switch current limiting is user-adjustable by adding a single external resistor
- Unique reversebattery protection circuitry limits reverse current to safe, nondestructive levels at reverse supply voltages up to 1.6V
- LTC and LT are registered trademarks of Linear Technology Corporation
Applications
- LT1073-5
