Manufacturer Part Number
TPS76850QDR
Manufacturer
Texas Instruments
Introduction
The TPS76850QDR is a fixed output, low-dropout (LDO) linear voltage regulator.
Product Features and Performance
Fixed 5V output voltage
Max 1A output current
Low dropout voltage of 0.38V at 1A load
125 µA quiescent current
60dB Power Supply Rejection Ratio (PSRR) at 1kHz
Enable and Power Good control features
Over Current, Over Temperature, and Reverse Polarity protection
Product Advantages
High power supply rejection ratio enhances stability
Built-in protection features increase safety and longevity
Low quiescent current improves power efficiency
Key Technical Parameters
Input Voltage (Max): 10V
Output Voltage (Min/Fixed): 5V
Current Output: 1A
Voltage Dropout (Max): 0.38V @ 1A
Current Quiescent (Iq): 125 µA
PSRR: 60dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with a variety of applications requiring a stable 5V supply
Surface Mount, 8-SOIC package ensures compatibility with standard PCBs
Application Areas
Consumer Electronics
Telecommunication Systems
Industrial Controls
Product Lifecycle
Status: Active
Not nearing discontinuation with ongoing support and supply
Several Key Reasons to Choose This Product
High efficiency and low dropout for demanding applications
Robust safety features for reliability in diverse environments
Low quiescent current aids in energy conservation
Strong PSRR offers stable performance against supply variations
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