Manufacturer Part Number
TPS72325QDBVRQ1
Manufacturer
Texas Instruments
Introduction
Low dropout regulator designed for power-sensitive applications
Product Features and Performance
Negative output configuration
Fixed output voltage setting
Single output regulator
High PSRR (65dB at 1kHz)
Low quiescent current (200 µA)
Low dropout voltage (0.5V at 200mA load)
Output current up to 200mA
Enable control feature for power saving
Over current, over temperature, and short circuit protection features for safety and reliability
Product Advantages
High power supply rejection ratio for noise-sensitive applications
Low quiescent current for battery-powered devices
Automotive grade product with wide operating temperature range
AEC-Q100 qualified for high reliability in automotive applications
Key Technical Parameters
Input Voltage (Max): -10V
Output Voltage (Min/Fixed): -2.5V
Voltage Dropout (Max): 0.5V @ 200mA
Current - Output: 200mA
Current - Quiescent (Iq): 200 µA
Current - Supply (Max): 500 µA
PSRR: 65dB - 48dB (1kHz - 10kHz)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Over current protection
Over temperature protection
Short circuit protection
Automotive grade
AEC-Q100 qualification
Compatibility
Surface mount compatible
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Application Areas
Automotive electronics
Battery-powered devices
Portable equipment
Sensitive power supply circuits
Product Lifecycle
Active status
Not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High PSRR suitable for RF and precision analog circuits
Low dropout suitable for low voltage operations
Low quiescent current ideal for long battery life
Comprehensive protection features for industry-leading reliability
AEC-Q100 qualification ensures robustness for automotive applications
Operating temperature range suitable for extreme environments
Small package size for space-constrained applications