Manufacturer Part Number
TPS73230DBVR
Manufacturer
Texas Instruments
Introduction
The TPS73230DBVR is a low-dropout regulator designed by Texas Instruments, focusing on providing a stable and efficient power supply. It is part of the TPS732xx series, aimed at enhancing power management in various electronic devices.
Product Features and Performance
Low dropout voltage: 0.15V @ 250mA
Stable fixed output: 3V
Output current capacity of 250mA
Low quiescent current: 550 µA
Enhanced power supply rejection ratio (PSRR): 58dB ~ 37dB across 100Hz ~ 10kHz
Integrated protection features including over-current, over-temperature, short circuit, and reverse polarity protection
Support for enable control feature
Product Advantages
High efficiency due to low dropout voltage
Minimal power loss
Suitable for battery-powered devices due to low quiescent current
Robust protection features ensure device longevity
Easy to use in various applications with enable control feature
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3V
Current Output: 250mA
Voltage Dropout (Max): 0.15V @ 250mA
Current Quiescent (Iq): 550 µA
PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Over Current protection
Over Temperature protection
Short Circuit protection
Reverse Polarity protection
Compatibility
Designed for universal use in power management applications, especially where efficient power conversion with minimal dropout is required. Compatible with a broad range of electronic devices due to its fixed output voltage and protection features.
Application Areas
Battery-powered devices
Microcontrollers
Portable electronics
Industrial controls
Medical equipment
Product Lifecycle
Active status, indicating ongoing manufacture and support. Not nearing discontinuation, with replacements and upgrades fully supported by Texas Instruments.
Several Key Reasons to Choose This Product
Highly efficient power regulation for extended battery life
Robust build quality with comprehensive protection features
Suitable for a wide range of applications due to its performance characteristics
Active product lifecycle status ensures long-term availability and support
Manufactured by Texas Instruments, a trusted name in semiconductor and IC design
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