LP38503-ADJ
Features
- 1 Input Voltage: 2.7 V to 5.5 V
- Adjustable Output Voltage: 0.6 V to 5 V
- Flex Cap: Stable with Ceramic, Tantalum, or
Aluminum Capacitors
- Stable With 10-µF Input and Output Capacitors
- Low Ground-Pin Current
- 25-n A Quiescent Current in Shutdown Mode
- Ensured Output Current of 3 A
- Ensured VADJ Accuracy of ±1.5% at 25°C (A
Grade)
- Ensured Accuracy of ±3.5% at 25°C (STD)
- Overtemperature and Overcurrent Protection
- ENABLE (EN) Pin (LP38501 only)
- - 40°C to +125°C Operating Temperature Range
2 Applications
- ASIC Power Supplies In:
- Printers, Graphics Cards, DVD Players
- Set Top Boxes, Copiers, Routers
- DSP and FPGA Power Supplies
- SMPS Regulator
- Conversion from 3.3-V or 5-V Rail
3 Description
TI's Flex Cap low-dropout (LDO) linear regulators feature unique pensation that allow use of any type of output capacitor with no limits on minimum or maximum equivalent series resistance (ESR). The LP38501 and LP38503 series of LDOs operate from a 2.7-V to 5.5-V input...
