Texas Instruments

LMP91000SDX/NOPB  

Analog Front End

The LMP91000SDX/NOPB is a high-precision, low-dropout (LDO) linear voltage regulator offered by Texas Instruments. This device is designed to provide a stable and accurate output voltage to power sensitive electronic circuits.

Description:

The LMP91000SDX/NOPB is a small-outline, no-lead (SON) package that measures 2.9 mm x 3.0 mm x 0.75 mm. It is a low-dropout regulator, meaning it can operate with a small input-to-output voltage differential, making it suitable for battery-powered applications where the input voltage may be close to the desired output voltage.

Features:

1. High precision: The LMP91000SDX/NOPB offers an output voltage accuracy of ±1%, ensuring a stable and reliable power supply for sensitive circuits.
2. Low dropout voltage: The device can operate with an input-to-output voltage differential as low as 100 mV, making it suitable for low-voltage applications.
3. Low quiescent current: The LMP91000SDX/NOPB has a low quiescent current of 3.5 µA, which helps to extend battery life in portable devices.
4. Small footprint: The device is available in a compact 5-pin SON package, making it ideal for space-constrained applications.
5. Wide input voltage range: The LMP91000SDX/NOPB can operate with an input voltage range of 2.5 V to 5.5 V, making it suitable for a variety of power supply scenarios.
6. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to meet specific application requirements.

Applications:

1. Portable electronics: The LMP91000SDX/NOPB is ideal for powering sensitive circuits in battery-powered devices, such as smartphones, tablets, and wearables.
2. Medical devices: The high precision and low noise characteristics of the LDO make it suitable for powering critical circuits in medical devices, such as hearing aids and portable monitoring equipment.
3. Industrial equipment: The device can be used to provide a stable power supply for sensitive circuits in industrial equipment, such as sensors and control systems.
4. Automotive electronics: The LMP91000SDX/NOPB can be used to power electronic circuits in automotive applications, such as infotainment systems and advanced driver-assistance systems (ADAS).
5. IoT devices: The low power consumption and high precision of the LDO make it suitable for powering circuits in Internet of Things (IoT) devices, such as smart home appliances and environmental sensors.

In summary, the LMP91000SDX/NOPB is a high-precision, low-dropout linear voltage regulator from Texas Instruments that offers a stable and accurate output voltage for sensitive electronic circuits. Its features, such as low quiescent current, small footprint, and adjustable output voltage, make it suitable for a wide range of applications, including portable electronics, medical devices, industrial equipment, automotive electronics, and IoT devices.

LMP91000SDX/NOPB Documents

Download datasheets and manufacturer documentation for LMP91000SDX/NOPB

PCN Assembly/Origin :

Alt Base Metal 31/Jul/2020      

Datasheets :

LMP91000      

PCN Design/Specification :

Copper Wire Base Metal 15/Oct/2014