Texas Instruments Low Dropout (LDO) Linear Voltage Regulator 13V 3-Pin Surface Mount LMS1585ACS-3.3/NOPB

Texas Instruments LMS1585ACS-3.3/NOPB is a highly reliable low dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output from input voltages up to 13V. The device utilizes a surface mount 3-pin package which makes it suitable for compact circuit board layouts in industrial, laboratory, and commercial electronics applications.

This LDO regulator is capable of operating with a low voltage differential between input and output, enabling efficient power regulation where conventional voltage regulators may fail. It features a low quiescent current of 13mA to reduce energy consumption and extends device battery life in portable electronics.

The regulator supports a wide input voltage range from 2.5V up to a maximum of 13V, with a positive polarity output ideal for powering sensitive electronic components and circuits requiring steady voltage supplies.

With a maximum operating temperature rating of 125°C, the LMS1585ACS-3.3/NOPB is well suited for applications that experience harsh operating conditions, including automotive electronics, industrial automation, and control systems.

Key technical advantages include excellent line regulation, low output noise, and high power supply ripple rejection (PSRR) that ensure signal integrity and system stability. The small footprint and surface mount profile allow efficient use of PCB real estate for modern electronic designs.

Operates with a low input-output voltage differential. Supports a maximum input voltage of 13V and minimum input of 2.5V. Features low quiescent current of 13mA for energy-efficient operation. Compact 3-pin surface mount package with dimensions 10.16mm length, 8.64mm width, and 4.57mm height.

Designed for regulated positive voltage output applications. Maximum operating temperature of 125°C suitable for demanding environments. Part of the LMS1585 series known for low noise and high power supply rejection ratio.

Ideal for use in power management for embedded systems, industrial electronics, telecommunications, and instrumentation. This product is supplied in a tube format, ready for automated insertion into manufacturing processes.

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