TPS73601DBVR Description

The TPS73601DBVR is a low-dropout (LDO) linear voltage regulator using a new topology. This TPS73601DBVR is reliable when utilizing output capacitors with low ESR, and it can even be used without one. TPS73601DBVR regulator also has a high reverse blockage (low reverse current) and a nearly constant ground pin current across all output current values.
The TPS73601DBVR employs a sophisticated BiCMOS technology to achieve excellent precision while giving low ground pin current and low dropout voltages. When not enabled, current consumption is under 1 A, making it perfect for portable applications.


TPS73601DBVR Features

Stable with No Output Capacitor or Any Value
or Type of Capacitor
Input Voltage Range of 1.7 V to 5.5 V
Ultra-Low Dropout Voltage: 75 mV typ
Excellent Load Transient Response–with or
without Optional Output Capacitor
New NMOS Topology Delivers Low Reverse Leakage
Current
Low Noise: 30 μVRMS typ
(10 Hz to 100 kHz)
0.5% Initial Accuracy
1% Overall Accuracy Over Line, Load, and
Temperature
Less Than 1 μA max IQ in Shutdown
Mode
Thermal Shutdown and Specified Min/Max Current
Limit Protection
Available in Multiple Output Voltage Versions
Fixed Outputs of 1.20 V to 5.0 V
Adjustable Output from 1.20 V to 5.5 V
Custom Outputs Available


TPS73601DBVR Applications

Noise-Sensitive Circuitry such as VCOs
Point of Load Regulation for DSPs, FPGAs,
ASICs, and Microprocessors
Portable/Battery-Powered Equipment
Post-Regulation for Switching Supplies