Manufacturer Part Number
TPS73118DBVT
Manufacturer
Texas Instruments
Introduction
Voltage regulator for power-sensitive applications
Product Features and Performance
Low dropout voltage
High PSRR at various frequencies
150mA output current capability
Low quiescent current
Stable with low-ESR capacitors
Short circuit and thermal protection
Product Advantages
Extended battery life due to low Iq
Robust operation with built-in protections
Minimal variation in output with changing load due to high PSRR
Good thermal performance with wide operating temperature range
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Fixed): 1.8V
Dropout Voltage (Max): 0.1V @ 150mA
Output Current (Max): 150mA
Quiescent Current (Iq): 550 µA
Supply Current (Max): 750 µA
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Quality and Safety Features
Over current protection
Over temperature protection
Short circuit protection
Reverse polarity protection
Compatibility
Compatible with low-ESR ceramic capacitors
SOT-23-5 package standard
Application Areas
Battery-powered devices
Portable electronics
Healthcare and medical equipment
Industrial controls
Telecommunications
Product Lifecycle
Active status
Not reported as nearing discontinuation
Several Key Reasons to Choose This Product
High reliability with built-in safety features
Low dropout for efficient operation
High-performance regulation with excellent PSRR
Small form factor suitable for compact designs
Operational across a wide temperature range
Proven manufacturer with a history of quality products
TPS731125DBVRG4Texas Instruments