Manufacturer Part Number
TPS77501QPWPRQ1
Manufacturer
texas-instruments
Introduction
The TPS77501QPWPRQ1 is a high-performance, low-dropout linear regulator designed for power management in automotive applications, offering adjustable output from an input up to 10V.
Product Features and Performance
Low dropout voltage enhances efficiency
Adjustable output voltage range from 1.5V to 5.5V for versatile applications
Output current capacity of 500mA suitable for moderate power needs
Low quiescent current of 125 µA supports power-saving requirements
High PSRR of 60dB at 100Hz minimizes output noise
Integrated enable and reset functions for improved system control
Offers protection against overcurrent, overtemperature, and reverse polarity events
Product Advantages
Enhanced thermal performance suitable for high-temperature environments
Supports a broad range of output voltages for flexible power solutions
Automotive grade with AEC-Q100 qualification ensures reliability in automotive applications
High PSRR ensures stable output against input voltage fluctuations
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 1.5V
Voltage Output (Max): 5.5V
Current Output: 500mA
Current Quiescent (Iq): 125 µA
PSRR: 60dB (100Hz)
Operating Temperature: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualification for automotive standards compliance
Overcurrent and overtemperature protection for device safety
Reverse polarity protection safeguards against incorrect power connection
Compatibility
Compatible with a wide range of automotive microcontrollers and peripherals due to its adjustable output
Mountable on a 20-PowerTSSOP surface, offering compatibility with standard PCB layouts
Application Areas
Automotive power management solutions
Battery-powered devices requiring efficient power regulation
Portable electronics with stringent power consumption constraints
Product Lifecycle
The product is currently active, with no indication of nearing discontinuation.
-Replacement or upgrade options will be provided if the product status changes.
Several Key Reasons to Choose This Product
High reliability and performance tailored for automotive applications
Versatile adjustable output voltage catering to a wide range of electronic devices
Low quiescent current and high PSRR enhance battery life and minimize noise
Robust protection features ensure long-term device integrity and safety
Backed by Texas Instruments' reputation for quality in power management technology
