Texas Instruments

LP3985IM5-3.3/NOPB  

Linear & Switching Voltage Regulators

The LP3985IM5-3.3/NOPB is a linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage of 3.3V from an input voltage ranging from 4.75V to 40V. The regulator is available in a 5-pin SOT-23 package.

Description:

The LP3985IM5-3.3/NOPB is a low-dropout (LDO) linear regulator that offers high efficiency and low quiescent current. It features a fixed output voltage of 3.3V and is capable of supplying a load current of up to 150mA. The regulator has a low dropout voltage of 300mV at a 1A load, making it suitable for use in battery-powered applications.

Features:

• Fixed output voltage of 3.3V
• Low quiescent current of 55µA (typical)
• Low dropout voltage of 300mV at 1A load
• Wide input voltage range of 4.75V to 40V
• Short-circuit protection
• Thermal shutdown protection
• Enable function (active low)
• Available in SOT-23 package

Applications:

The LP3985IM5-3.3/NOPB is suitable for a wide range of applications that require a stable 3.3V output voltage. Some of the applications include:

1. Portable electronic devices such as smartphones, tablets, and wearables
2. Battery-powered devices such as wireless sensors and IoT devices
3. Power supplies for microcontrollers and other low-power electronics
4. Voltage regulation for USB-powered devices
5. Voltage conversion in automotive and industrial applications

In summary, the LP3985IM5-3.3/NOPB is a reliable and efficient linear voltage regulator that provides a stable 3.3V output voltage for various applications. Its low quiescent current and wide input voltage range make it suitable for use in battery-powered devices and other low-power applications.

LP3985IM5-3.3/NOPB Documents

Download datasheets and manufacturer documentation for LP3985IM5-3.3/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LP3985 Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LP3985 Datasheet      

PCN Design/Specification :

Cu Wire Bond 14/May/2013