Manufacturer Part Number
TPS79501DCQR
Manufacturer
Texas Instruments
Introduction
Low dropout regulator offering optimal power management with adjustable output
Product Features and Performance
Adjustable output voltage from 1.2V to 5.5V
500mA maximum output current
Low quiescent current of 385 µA
PSRR: 59dB at 100Hz to 39dB at 100kHz
Enable pin for on/off control
SOT-223-6 surface mount package
Product Advantages
High PSRR minimizing noise and ripple
Low quiescent current for battery-powered applications
Wide range of output voltage adjustability
Built-in protection features for enhanced safety
Operational over a wide temperature range
Key Technical Parameters
Input voltage up to 5.5V
Output voltage adjustable between 1.2V and 5.5V
500mA current output
385 µA quiescent current
Up to 125°C operating temperature
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with various applications requiring an adjustable LDO
Designed to be used in surface mount technology (SMT)
Application Areas
Portable electronics
Battery-powered devices
Microprocessors and DSPs power supply
Consumer electronics
Product Lifecycle
Active product status
Not close to discontinuation
Availability of replacements or upgrades should be checked with Texas Instruments
Several Key Reasons to Choose This Product
Efficient power regulation for sensitive electronics
Low dropout for operations close to the supply voltage
Reliability enhanced by comprehensive protection features
Suitable for a diverse range of applications and industries
Industry-proven manufacturing from Texas Instruments
TPS79501DRBTexas Instruments