Manufacturer Part Number
TPS74501PDRVT
Manufacturer
Texas Instruments
Introduction
The TPS74501PDRVT is a configurable low-dropout regulator designed for power-sensitive applications.
Product Features and Performance
Adjustable output from 0.55V to 5.5V
Supports up to 500mA output current
Low dropout voltage: 0.88V @ 500mA
Low quiescent current: 31µA
Excellent power supply rejection ratio: 50dB ~ 30dB from 1kHz ~ 1MHz
Integrated soft-start function to limit inrush current
Product Advantages
High-efficiency power conversion
Ultra-low power consumption in idle state
Robust protection features for enhanced reliability
Small package size suitable for space-constrained applications
Key Technical Parameters
Input voltage (Max): 6V
Output voltage (Min): 0.55V
Output voltage (Max): 5.5V
Current - Output: 500mA
Quiescent Current: 31µA
PSRR: 50dB ~ 30dB (1kHz ~ 1MHz)
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Protection against over-temperature
Short-circuit protection
Soft-start mechanism to prevent current spikes
Compatibility
Designed to be used in a 6-WDFN exposed pad package
Compatible with surface-mount technology
Application Areas
Precision power regulation for sensitive electronics
Portable and battery-powered devices
Telecommunications
Computing
Product Lifecycle
Active status with ongoing manufacturing and support
No noted discontinuation or end-of-life announcement
Several Key Reasons to Choose This Product
Optimized power management for extended battery life
Compact size fits into small-form-factor designs
Broad applicability across multiple industries and applications
Strong reputation and reliability of Texas Instruments' products
Technical support and documentation available from Texas Instruments
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