TPS73213DBVRG4 Description
The TPS732 family of low-dropout (LDO) voltage regulators uses an NMOS pass element in a voltage-follower 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, nearly constant over all output current values.
TPS73213DBVRG4 Features
Stable with No Output Capacitor or Any Value or
Type of Capacitor
Input Voltage Range: 1.7V to 5.5 V
Ultralow Dropout Voltage: 40 mV Typically at
250 mA
Excellent Load Transient Response- -With or
Without an Optional Output Capacitor
NMOS Topology Provides Low Reverse Leakage
Current
Low Noise: 30 μVARMS Typical (10 kHz to 100 kHz)
0.5% Initial Accuracy
1% Overall Accuracy (Line, Load, and
Temperature)
Less Than 1_μA Maximum lo in Shutdown Mode
Thermal Shutdown and Specified Min and Max
Current Limit Protection
Available in Multiple Output Voltage Versions
- Fixed Outputs of 1.2Vto5 V.
- Adjustable Outputs from 1.2V to 5.5 V
- Custom Outputs Available
TPS73213DBVRG4 Applications
Portable and Battery-Powered Equipment
Post-Regulation for Switching Supplies
Noise -Sensitive Circuitry such as VCOs
Point-of-Load Regulation for DSPs, FPGAs,
ASICs, and Microprocessors
