Manufacturer Part Number
TPS76138DBVR
Manufacturer
Texas Instruments
Introduction
The TPS76138DBVR is a low-dropout (LDO) linear voltage regulator designed to provide a fixed output of 3.8V with an input voltage of up to 16V.
Product Features and Performance
Output Configuration: Positive
Output Type: Fixed at 3.8V
Number of Regulators: 1
Voltage Dropout: 0.28V at 100mA load
Current Output: 100mA
Current Quiescent: 115 µA
Current Supply Max: 4 mA
PSRR: 63dB at 1kHz
Features enable control for power management
Product Advantages
Low quiescent current for power savings
High PSRR for stable output voltage
Compact and efficient design suitable for space-constrained applications
Key Technical Parameters
Voltage Input (Max): 16V
Voltage Output (Min/Fixed): 3.8V
Voltage Dropout (Max): 0.28V @ 100mA
Current Output: 100mA
Current Quiescent (Iq): 115 µA
PSRR: 63dB (1kHz)
Quality and Safety Features
Protection against over current, over temperature, reverse polarity, and transient voltage
Compatibility
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Design compatible with various standard surface mount processes
Application Areas
Ideal for use in battery-powered devices, consumer electronics, and portable medical equipment
Product Lifecycle
Status: Active
Not nearing discontinuation, with ongoing support and availability
Several Key Reasons to Choose This Product
Robust output voltage of 3.8V with a high input of up to 16V
High PSRR provides stable operation amidst varying input conditions
Ultra-low quiescent current enhances battery life in portable applications
Comprehensive protection features ensure reliability and safety in diverse operating environments
Compact package suited for modern, high-density electronic assemblies
