Texas Instruments

TPS2020DR  

Power Distribution Switches, Load Drivers

The Texas Instruments TPS2020DR is a high-performance, low-voltage, low-dropout (LDO) linear voltage regulator designed for a wide range of applications. It offers excellent load and line regulation, low quiescent current, and a fast transient response, making it suitable for a variety of power management needs.

Description:

The TPS2020DR is a fixed-output, low-dropout linear regulator available in a compact SOT-23 package. It is designed to provide a stable and reliable output voltage to power sensitive loads, even under varying input voltage and load conditions.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Fixed output voltage options: 3.3V, 5V, and adjustable versions
3. Low dropout voltage: typically 200mV at full load
4. High output current capability: up to 1A
5. Low quiescent current: typically 55µA
6. Excellent load and line regulation
7. Fast transient response
8. Internal current limit and thermal shutdown protection
9. Enable function with low enable current
10. Small footprint: SOT-23 package

Applications:

1. Portable devices: smartphones, tablets, and wearable electronics
2. Wireless communication devices: IoT devices, Bluetooth modules, and Wi-Fi routers
3. Battery-powered devices: GPS systems, fitness trackers, and smartwatches
4. Industrial and automotive applications: sensor interfaces, microcontroller power supplies, and small motor drivers
5. Medical devices: hearing aids, glucometers, and portable diagnostic equipment
6. General-purpose power management in low-power electronics

The TPS2020DR's combination of low dropout voltage, high output current capability, and low quiescent current makes it an ideal choice for a wide range of power management applications, particularly in battery-powered and portable devices where efficiency and space are critical.

TPS2020DR Documents

Download datasheets and manufacturer documentation for TPS2020DR

PCN Assembly/Origin :

Assembly/Wafer Fab Site 31/Jul/2023      

Datasheets :

TPS202x Series Datasheet      

HTML Datasheet :

TPS202x Series Datasheet      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022