Manufacturer Part Number
TPS78101DDCR
Manufacturer
Texas Instruments
Introduction
TPS78101DDCR is a low-dropout (LDO) adjustable voltage regulator designed for power-sensitive applications, boasting high efficiency and minimal power consumption.
Product Features and Performance
Adjustable output voltage range from 1.22V to 5.25V.
Supports input voltages up to 5.5V.
Low quiescent current of 1.3 µA, ideal for battery-operated devices.
Maximum output current of 150mA.
Power Supply Rejection Ratio (PSRR) ranges from 40dB to 15dB across 10Hz to 1kHz frequencies.
Incorporates protection features against over-current, over-temperature, and reverse polarity.
Operating temperature range from -40°C to 125°C.
Product Advantages
High energy efficiency with low dropout features.
Minimal quiescent current enhances battery life in portable devices.
Integrated protection features ensure reliability and durability under adverse conditions.
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.22V
Voltage Output (Max): 5.25V
Current Output: 150mA
Current Quiescent (Iq): 1.3 µA
PSRR: 40dB ~ 15dB (10Hz ~ 1kHz)
Quality and Safety Features
Protection against over-current, over-temperature, and reverse polarity.
Compatibility
Comes in a SOT-23-5 Thin and TSOT-23-5 package compatible with surface mount technology for easy integration into various circuit boards.
Application Areas
Suitable for battery-operated devices, portable electronics, and low-power applications requiring efficient voltage regulation.
Product Lifecycle
Currently active with no announcement on discontinuation.
Availability of replacements and potential upgrades maintained by Texas Instruments.
Several Key Reasons to Choose This Product
Exceptionally low quiescent current and dropout voltage for enhanced efficiency.
Robust built-in protection features promote product longevity and safe operation.
Flexible and adjustable voltage output suitable for a diverse range of applications.
High PSRR ensuring minimal noise and interference in sensitive electronic setups.
Reliable performance across a wide range of temperatures, making it ideal for challenging environments.
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TPS78101DDCRG4Texas InstrumentsIC REG LIN POS ADJ 150MA SOT23-5