Datasheet Summary
TPS2140, TPS2141 TPS2150, TPS2151
SLVS399A
- JANUARY 2002
- REVISED MAY 2006
ADJUSTABLE LDO AND SWITCH WITH DUAL CURRENT LIMIT FOR USB HIGHĆPOWER PERIPHERAL POWER MANAGEMENT
Features
D plete Power Management Solution for
USB High-Power Peripherals
D 250 mA Low-Dropout Regulator (LDO) With
Enable and 325 mA (Typ) Current Limit
D LDO Supports 2.7 V to 5.5 V VIN and 0.9 V to
3.3 V Adjustable VOUT
D 40 mΩ (Typ) High-Side MOSFET With Dual
Current Limit
D Undervoltage Lockout and Power Good for
LDO and Switch
D CMOS- and TTL-patible Enable Inputs D 85 µA (Typ) Supply Current D 5 µA (Typ) Standby Supply Current D Available in 14-Pin HTSSOP (PowerPAD) D
- 40°C to +85°C Ambient Temperature...