Manufacturer Part Number
TPS79230DBVT
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator designed for portable applications
Product Features and Performance
Low Dropout Voltage: 0.1V @ 100mA
Fixed Output Voltage: 3V
Maximum Input Voltage: 5.5V
Output Current: 100mA
Quiescent Current: 250 µA
PSRR: 70dB to 47dB between 100Hz to 100kHz
Control Features: Enable input
Protection Features: Over Current, Over Temperature, Reverse Polarity, UVLO
Operating Temperature Range: -40°C to 85°C
Product Advantages
High power supply rejection ratio
Minimal dropout voltage to maintain regulation under lower input voltages
Low quiescent current suitable for battery-powered devices
Multiple protection features enhance safety
Stable with low-ESR capacitors
Key Technical Parameters
Voltage Dropout (Max): 0.1V
Current - Output: 100mA
Current - Quiescent (Iq): 250 µA
PSRR: 70dB to 47dB from 100Hz to 100kHz
Quality and Safety Features
Protection against over-current and over-temperature scenarios
Includes reverse polarity and under-voltage lockout safety measures
Compatibility
Compatible with surface mount technology
SC-74A, SOT-753 package for compact footprint
Application Areas
Portable electronic devices
Battery-powered equipment
Microprocessor power supply
Product Lifecycle
Last Time Buy status indicating end-of-life is approaching
Several Key Reasons to Choose This Product
Ensures stable voltage in fluctuating power conditions
Ideal for low battery operation with low dropout
Extended battery life due to low quiescent current
Robust protection features for device safety
Supports design miniaturization with small package size
