Manufacturer Part Number
TLV70245DBVR
Manufacturer
Texas Instruments
Introduction
The TLV70245DBVR is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a fixed output of 4.5V from an input up to 5.5V.
Product Features and Performance
Low dropout voltage: 0.38V @ 300mA load
High output current: 300mA
Low quiescent current: 55 µA
Excellent PSRR: 68dB at 1kHz
Features Enable control for power savings
Comprehensive protection: Over current, over temperature, reverse polarity, UVLO
Product Advantages
High efficiency for battery-powered devices
Low quiescent current enhances battery life
High PSRR minimizes noise from the input supply
Compact SOT-23-5 package for space-constrained applications
Robust protection features ensure device and system safety
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage: 4.5V
Current Output: 300mA
Dropout Voltage (Max): 0.38V @ 300mA
Quiescent Current: 55 µA
PSRR: 68dB (1kHz)
Operating Temperature: -40°C to +125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with a wide range of input sources and load conditions within its specifications
Application Areas
Battery-powered devices
Portable electronics
Low-power IoT devices
Wearable technology
Product Lifecycle
The product status is Active, indicating continued production and support. Not nearing discontinuation. Replacements or upgrades should be discussed based on future technology advancements or specific application needs.
Several Key Reasons to Choose This Product
High efficiency and low dropout suitable for battery-powered applications.
Low quiescent current aids in extending battery life for portable devices.
High PSRR ensures stable output despite variations in input voltage, ideal for sensitive electronics.
Robust integrated protection features safeguard the device and the end application from electrical hazards.
Compact package size facilitates use in space-constrained applications.
Active product status ensures availability and support for new designs.
TLV70236DSETTexas Instruments