Manufacturer Part Number
TPS78101DDCT
Manufacturer
Texas Instruments
Introduction
The TPS78101DDCT is a low-dropout (LDO) linear voltage regulator, part of the Texas Instruments power management category, specifically designed for efficiency and reliability.
Product Features and Performance
Adjustable output voltage from 1.22V to 5.25V
Input voltage up to 5.5V
Current output of 150mA
Ultra-low quiescent current of 1.3 µA
Power supply rejection ratio (PSRR) ranges from 40dB to 15dB (10Hz to 1kHz)
Supports enable control feature
Includes overcurrent, overtemperature, and reverse polarity protection
Product Advantages
High efficiency due to low dropout voltage and quiescent current
Flexible output voltage suited for various applications
Robust protection features enhance reliability and longevity
Compact SOT-23-5 thin package is suitable for space-constrained applications
Key Technical Parameters
Max Input Voltage: 5.5V
Adjustable Output Voltage Range: 1.22V to 5.25V
Output Current: 150mA
Quiescent Current (Iq): 1.3 µA
Max Supply Current: 8 µA
Control and Protection Features: Enable, Over Current, Over Temperature, Reverse Polarity
Quality and Safety Features
Built-in overcurrent and overtemperature protection ensuring safe operation under abnormal conditions
Reverse polarity protection prevents damage from incorrect power connections
Compatibility
Compatible with a broad range of input voltages and adjustable output for diverse applications
Application Areas
Consumer Electronics
Telecommunications
Medical Devices
Portable Devices
Product Lifecycle
Status: Active
No immediate risk of discontinuation, with consistent availability of replacements or upgrades
Several Key Reasons to Choose This Product
Optimized for energy-sensitive applications due to ultra-low quiescent current
Broad application suitability with adjustable output voltage
Enhanced reliability and operational safety through comprehensive protection features
Space-saving design ideal for compact, high-performance electronics
Industry-leading performance parameters from a reputable manufacturer in power management technologies
