LM2936DTX-5.0

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LM2936DTX-5.0

IC REG LINEAR 5V 50MA TO252-3

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規格

Part Status Not For New Designs
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 5V
Voltage Dropout (Max) 0.4V @ 50mA
Current - Output 50mA
Current - Quiescent (Iq) 9 µA
PSRR 60dB (120Hz)
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package TO-252-3
Base Product Number LM2936
Current - Supply (Max) 2.5 mA

概述

Description

The LM2936DTX-5.0 is a low dropout (LDO) voltage regulator designed to provide a stable 5V output from a higher input voltage. It is particularly useful in battery-powered applications due to its low quiescent current and dropout voltage, typically around 0.5V. This device can deliver output currents up to 1A, making it suitable for powering various electronic components and circuits.
Key features include thermal overload protection, short-circuit protection, and reverse polarity protection, ensuring reliability and safety in operation. The LM2936DTX-5.0 also has a wide input voltage range, typically from 6V to 26V, making it versatile for different power supply scenarios.
It is packaged in a TO-220 form factor, allowing for easy heat dissipation, and is ideal for applications in automotive, telecommunications, and consumer electronics. The regulator's excellent load and line regulation characteristics provide stable output voltage even with varying load conditions.

Features

The LM2936DTX-5.0 is a low-dropout (LDO) voltage regulator designed to provide a stable 5V output. Key features include:
1. Input Voltage Range: Operates with a wide input voltage range, typically from 6V to 30V.
2. Low Dropout Voltage: Ensures efficient operation with a typical dropout voltage of around 0.5V at full load, enabling it to function effectively with low input voltages.
3. Output Current: Capable of delivering up to 1A of output current, making it suitable for various applications.
4. Thermal Protection: Includes built-in thermal shutdown to prevent overheating and ensure reliability.
5. Short-Circuit Protection: Provides protection against output short circuits.
6. Low Quiescent Current: Operates efficiently with low quiescent current, enhancing battery life in portable devices.
7. Package Type: Available in a DTX (TO-220) package, facilitating easy heat dissipation.
These features make the LM2936DTX-5.0 ideal for use in automotive, consumer electronics, and industrial applications requiring stable voltage regulation.

Package

The LM2936DTX-5.0 is packaged in a TO-220 form factor, which is a type of through-hole package designed for power devices. It features a metal tab for heat dissipation, making it suitable for applications requiring thermal management.

Pinout

The LM2936DTX-5.0 is a low dropout voltage regulator with a pin count of 5. Its primary function is to provide a regulated output voltage of 5.0V from a higher input voltage.
Pin Functions:
1. Pin 1 (Input): This pin receives the input voltage (up to 26V).
2. Pin 2 (Ground): This is the ground reference pin.
3. Pin 3 (Output): This pin provides the regulated output voltage (5.0V).
4. Pin 4 (Enable): This pin is used to enable or disable the regulator; connecting it to ground disables the regulator.
5. Pin 5 (Sense): This pin is used for output voltage sensing, allowing for improved regulation under varying load conditions.
The LM2936DTX-5.0 is suitable for powering microcontrollers and other low power applications requiring a stable 5V supply.

Manufacturer

The LM2936DTX-5.0 is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of integrated circuits and semiconductor devices, primarily focusing on analog and embedded processing solutions. The company serves various industries, including automotive, industrial, communications, and consumer electronics. Texas Instruments is known for its innovation in analog technologies and its commitment to providing high-performance components for diverse applications.

Application

The LM2936DTX-5.0 is a low-dropout voltage regulator primarily used in applications requiring a stable 5V output. Common areas include power supplies for microcontrollers, sensor circuits, portable devices, automotive electronics, and battery-operated equipment. Its features make it suitable for both consumer electronics and industrial applications where low noise and efficient voltage regulation are critical.

Equivalent

The LM2936DTX-5.0 is a low-dropout voltage regulator. Equivalent products include:
1. LM1117-5.0
2. LT1086-5.0
3. MIC5205-5.0
4. LM1086-5.0
5. LM1084-5.0
These regulators provide similar voltage regulation features, but check datasheets for specific electrical characteristics and configurations.

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