Manufacturer Part Number
TPS74301KTWR
Manufacturer
Texas Instruments
Introduction
The TPS74301KTWR is an adjustable output, low-dropout (LDO) voltage regulator suitable for applications in need of stable power supply, providing up to 1.5A current output.
Product Features and Performance
Adjustable output voltage range from 0.8V to 3.6V
Maximum input voltage of 5.5V
Low dropout voltage of 0.12V at 1.5A
High PSRR of 73dB at 1kHz to 42dB at 800kHz
Product Advantages
Low quiescent current of 115 µA enhancing battery life
Robust control features including Enable, Power Good and Tracking
Comprehensive protection with Over Current, Over Temperature, Short Circuit, UVLO features
Operates efficiently in a wide temperature range from -40°C to 125°C
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 0.8V
Output Voltage (Max): 3.6V
Voltage Dropout (Max): 0.12V @ 1.5A
Current - Output: 1.5A
Current - Quiescent (Iq): 115 µA
PSRR: 73dB ~ 42dB (1kHz ~ 800kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with surface mount technology thanks to TO-263 package
Application Areas
Ideal for use in consumer electronics, telecommunications, and industrial equipment requiring a stable and efficient power supply.
Product Lifecycle
Status: Last Time Buy
This indicates the product is nearing discontinuation with limited purchases allowed, further making sourcing replacement or upgrade solutions necessary.
Several Key Reasons to Choose This Product
High efficiency with Low-Dropout feature for optimal performance.
Supports a wide range of output voltage adjustments suitable for various applications.
Low power consumption with a high degree of stability and reliability.
Available with multiple protections ensuring device safety under abnormal conditions.
Tailored for demanding environments with a wide operating temperature range.
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