Manufacturer Part Number
TPS76718QPWPR
Manufacturer
Texas Instruments
Introduction
The TPS76718QPWPR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator, designed to deliver a fixed output of 1.8V with an output current capacity of 1A. Ideal for applications requiring a low voltage supply from a higher voltage input up to 10V.
Product Features and Performance
Fixed 1.8V Output Voltage
1A Output Current Capability
Low Dropout Voltage
Quiescent Current of 125 µA
60dB Power Supply Rejection Ratio (PSRR) at 1kHz
Integrated Fault Protection: Overcurrent and Overtemperature
Reverse Polarity Protection
Output Enable and Reset Control Features
Operating Temperature Range: -40°C to 125°C
Product Advantages
High efficiency for power-sensitive applications.
Minimal power loss due to low dropout.
Extended battery life in portable devices due to low quiescent current.
Safe operation ensured by multiple protection features.
Suitable for tight-space applications with its compact package.
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 1.8V
Current Output: 1A
Quiescent Current (Iq): 125 µA
PSRR: 60dB at 1kHz
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with a wide range of digital and analog circuits requiring a stable 1.8V supply.
Application Areas
Consumer Electronics
Portable Devices
Power Management Systems
Microprocessor/Microcontroller Power Supplies
Product Lifecycle
Status: Active
Not nearing discontinuation with ongoing support and availability.
Several Key Reasons to Choose This Product
Reliable performance from a trusted manufacturer, Texas Instruments.
Efficient power conversion for extended device operation.
Compact, surface mount package for easy integration into various circuit designs.
Comprehensive protection features for enhanced system safety.
Wide operating temperature range suitable for industrial applications.