Datasheet Texas Instruments TPS73218DBVTG4 — 数据表

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SBVS037P – AUGUST 2003 – REVISED DECEMBER 2015 TPS732xx Capacitor-Free, NMOS, 250-mA Low-Dropout Regulator With Reverse Current
Protection
1 Features 3 Description The TPS732 family of low-dropout (LDO) voltage
regulators uses an NMOS pass element in a voltagefollower configuration. This topology is stable using
output capacitors with low equivalent series
resistance (ESR), and even allows operation without
a capacitor. The device also provides high reverse
blockage (low reverse current) and ground pin current
that is nearly constant over all values of output
current. 1 Stable with No Output Capacitor or Any Value or
Type of Capacitor
Input Voltage Range: 1.7 V to 5.5 V
Ultralow Dropout Voltage: 40 mV Typical at
250 mA
Excellent Load Transient Response—With or
Without Optional Output Capacitor
NMOS Topology Provides Low Reverse Leakage …