Datasheet Texas Instruments TPS76825QPWP — 数据表

TPS768xxQ
www.ti.com SLVS211L – JUNE 1999 – REVISED JANUARY 2006 FAST TRANSIENT RESPONSE, 1-A LOW-DROPOUT VOLTAGE REGULATORS
FEATURES DESCRIPTION Input Voltage Range: 2.7 V to 10 V
Low-Dropout Voltage: 230 mV typical at 1 A
(TPS76850)
2% Tolerance Over Specified Conditions for
Fixed-Output Versions
Open Drain Power Good (See TPS767xx for
Power-On Reset With 200-ms Delay Option)
Ultralow 85 ВµA Typical Quiescent Current
Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V,
3.0-V, 3.3-V, 5.0-V Fixed Output and
Adjustable (1.2 V to 5.5 V) Versions
Fast Transient Response
Thermal Shutdown Protection
SOIC-8 (D) and TSSOP-20 (PWP) Package
D PACKAGE
(Top View) GND 1 8 PG EN 2 7 FB/NC IN 3 6 OUT IN 4 5 OUT This device is designed to have a fast transient
response and be stable with 10 ВµF capacitors. This
combination provides high performance at a
reasonable cost.
Since the PMOS device behaves as a low-value
resistor, the dropout voltage is very low (typically …