Manufacturer Part Number
TPS78218DDCR
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator for Power Management Applications
Product Features and Performance
Single LDO Regulator
Fixed 1.8V Output Voltage
150mA Output Current Capability
Ultra-Low 1.3 µA Quiescent Current
PSRR up to 40dB at 10Hz
Product Advantages
High Efficiency for Battery-Powered Devices
Minimal Power Loss at Low Dropout
Compact SOT-23-5 Package
Key Technical Parameters
Input Voltage Max: 5.5V
Quiescent Current (Iq): 1.3 µA
Supply Current (Max): 8 µA
PSRR: 40dB to 15dB (10Hz to 1kHz)
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Surface Mount Compatible
Suitable for SOT-23-5 Thin, TSOT-23-5 Interfaces
Application Areas
Portable Electronics
Battery-Powered Devices
Microcontroller Power Supply
Product Lifecycle
Active Product Status
Not Nearing Discontinuation
Reasons to Choose This Product
Energy-Efficient Design for Prolonged Battery Life
Reliable and Secure with Multi-Level Protection
Supports a Wide Range of Operating Temperatures for Various Environments
Simple Integration with Surface Mount Technology
Texas Instruments' Reputation for High-Quality Semiconductor Devices