Manufacturer Part Number
TLV75728PDBVR
Manufacturer
Texas Instruments
Introduction
Low Dropout Linear Regulator for power-sensitive applications
Product Features and Performance
Single Regulator Design
Fixed 2.8V Output Voltage
Maximum Input Voltage of 5.5V
High PSRR of 52dB from 1kHz to 1MHz
Low Dropout Voltage of 0.65V @ 1A
Current Output Capacity of 1A
Maximum Supply Current of 40 µA
Enable Control Feature
Thermal Shutdown Protection
Current Limit Protection
Under Voltage Lock Out (UVLO)
Operational Temperature Range of -40°C to 125°C
Product Advantages
High efficiency for battery-powered devices
Low quiescent current extends battery life
Precision output voltage for reliable operation
Enhanced thermal performance for safety
Key Technical Parameters
Input Voltage up to 5.5V
Fixed Output Voltage at 2.8V
65V Dropout at 1A Load
1A Output Current Capability
40 µA Maximum Supply Current
Power Supply Rejection Ratio of 52dB
Quality and Safety Features
Protection against overcurrent conditions
Thermal shutdown for over-temperature protection
UVLO to prevent operation at dangerous voltage levels
Compatibility
SOT-23-5 Surface Mount Package
Compatible with various microcontrollers and digital systems
Application Areas
Consumer Electronics
Portable Devices
Medical Equipment
Networking Equipment
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
High efficiency for power-sensitive applications
Stable performance over a wide range of frequencies
Suited for portable electronic applications due to low quiescent current
Robust protection features ensure long-term reliability
Wide operational temperature range for adverse conditions
Easy integration with surface mount technology systems
