Manufacturer Part Number
TLV74229PDQNR
Manufacturer
Texas Instruments
Introduction
The TLV74229PDQNR is a high-performing linear voltage regulator designed for power-sensitive applications, offering stability and high accuracy.
Product Features and Performance
Low dropout voltage: 0.27V at 150mA
Output voltage: 2.9V fixed
Maximum input voltage: 5.5V
Current output capability: 200mA
Low quiescent current: 50 µA, optimizing battery life
Excellent PSRR: 70dB ~ 55dB across 100Hz to 1MHz, ensuring stable output
Advanced control features include Enable function
Broad operating temperature range: -40°C to 125°C
Product Advantages
Energy-efficient operation suitable for battery-powered devices
High output voltage accuracy suitable for sensitive electronics
Compact 4-X2SON package for space-constrained applications
Comprehensive protection features enhance component longevity
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 2.9V
Voltage Dropout (Max): 0.27V @ 150mA
Current Output: 200mA
PSRR: 70dB ~ 55dB (100Hz ~ 1MHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Designed for use in applications requiring a fixed output voltage with a maximum input of 5.5V.
Application Areas
IoT Devices
Portable Electronics
Medical Devices
Wearable Technology
Product Lifecycle
Active status, not nearing discontinuation with reliable supply availability for future designs.
Several Key Reasons to Choose This Product
High reliability and performance suited for critical applications
Ultra-low quiescent current enhances battery longevity
Compact and robust design fits in tight spaces and tough environments
Versatile across a range of industries due to its compatibility and performance
Strong technical support and documentation from Texas Instruments