Manufacturer Part Number
LP5907QMFX-1.2Q1
Manufacturer
Texas Instruments
Introduction
Low Drop Out regulator optimized for power-sensitive applications
Product Features and Performance
Fixed output voltage of 1.2V
High PSRR of 90dB at 100Hz
Low dropout voltage of 0.25V at 250mA load
Low quiescent current of 25 µA
Output current capability of 250mA
Enable pin for power management
Product Advantages
Excellent load and line transient response
Low noise operation suitable for RF applications
Broad operating temperature range suitable for automotive applications
Key Technical Parameters
Input voltage up to 5.5V
Fixed output voltage of 1.2V
250mA output current
90dB PSRR at 100Hz
25 µA quiescent current
Operating temperature from -40°C to 125°C
Quality and Safety Features
Over-temperature protection
Short-circuit protection
AEC-Q100 qualified for automotive reliability
Compatibility
Surface mount SOT-23-5 package compatible with many PCB layouts
Application Areas
RF and analog circuits
Battery-powered devices
Automotive electronics
Power-sensitive applications
Product Lifecycle
Active status indicating ongoing manufacturing and availability
No indication of near discontinuation
Key Reasons to Choose This Product
High PSRR for noise-sensitive applications
Low dropout for efficient operation
Low quiescent current for battery-powered devices
High-reliability automotive-grade device
Enabled feature for flexible power management