LM1117MP-5.0

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LM1117MP-5.0

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Especificações

Atributo Valor
Brand Texas Instruments
Product Type LDO Voltage Regulators
Subcategory PMIC - Power Management ICs
Series LM1117
Mounting Type SMD/SMT
Package / Case SOT-223-4
Minimum Operating Temperature 0 C
Maximum Operating Temperature + 125 C
Packaging Reel
Factory Pack Quantity 1000
Unit Weight 0.003951 oz
Output Voltage 5 V
Current - Output 800 mA
Number of Outputs 1 Output
Polarity Positive
Current - Quiescent (Iq) 10 mA
Input Voltage - Max 15 V
Output Type Fixed
Dropout Voltage 1.2 V
Load Regulation 1 mV
Shipping Restrictions Mouser does not presently sell this product in your region.
Voltage Dropout (Max) 1.2 V at 100 mA, 1.25 V at 500 mA, 1.3 V at 800 mA
Ib - Input Bias Current 5 mA
Line Regulation 1 mV
Voltage Regulation Accuracy 1 %

Visão Geral

Description

The LM1117MP-5.0 is a linear voltage regulator designed to provide a stable output voltage of 5.0V. It is part of the LM1117 series, known for its low dropout voltage, typically around 1.2V at full load. This regulator is capable of delivering output currents up to 800mA, making it suitable for various applications in power management.
Key features include thermal shutdown, current limiting, and a simple three-terminal design, which simplifies integration into circuits. The LM1117MP-5.0 operates over a wide input voltage range of 4.75V to 15V, ensuring versatility in different power supply scenarios.
It is commonly used in applications such as microcontrollers, sensors, and portable devices where stable voltage is critical. The device is available in various package types, including TO-220 and SOT-223, catering to different space and thermal management requirements. Overall, the LM1117MP-5.0 is a reliable choice for efficient voltage regulation in consumer and industrial electronics.

Equivalent

Equivalent products to the LM1117MP-5.0 include the AMS1117-5.0, MIC5205-5.0, LP2985-5.0, and MIC29150-5.0. These are low-dropout (LDO) linear voltage regulators with similar specifications, providing 5V output and suitable for similar applications. Always verify the specific electrical characteristics and pin configurations for compatibility.

Features

The LM1117MP-5.0 is a low-dropout (LDO) voltage regulator designed to supply a fixed output voltage of 5.0V. Key features include:
1. Input Voltage Range: Typically from 4.75V to 15V.
2. Output Current: Can provide up to 800mA of output current.
3. Low Dropout Voltage: Approximately 1.2V at full load, allowing efficient operation in battery-powered applications.
4. Built-in Thermal Protection: Prevents overheating and ensures safe operation.
5. Short Circuit Protection: Safeguards against overload conditions.
6. High Power Supply Rejection Ratio (PSRR): Minimizes output voltage variations due to input voltage changes.
7. Low Output Noise: Suitable for sensitive applications requiring clean power.
8. TO-220 Package: Offers easy mounting and better heat dissipation.
This regulator is widely used in consumer electronics, industrial applications, and various embedded systems where a stable 5V supply is required.

Pinout

The LM1117MP-5.0 is a low dropout (LDO) voltage regulator with a pin count of 3. The pin functions are as follows:
1. Input (VIN): This is the power supply input pin where the voltage is applied. It typically requires a voltage greater than the desired output voltage by at least the dropout voltage for proper regulation.
2. Ground (GND): This pin serves as the reference point for the circuit and is connected to the ground.
3. Output (VOUT): This pin provides a regulated output voltage of 5.0V. The output is used to power other components in the circuit.
The LM1117MP-5.0 is commonly used in various electronic applications requiring a stable 5V output with low dropout voltage characteristics.

Manufacturer

The LM1117MP-5.0 is manufactured by Texas Instruments, a leading global semiconductor company. Texas Instruments (TI) designs and produces a wide range of technologies, including analog and embedded processing chips. Established in 1930, the company is known for its innovation in the electronics industry, particularly in the development of integrated circuits and microcontrollers used in various applications such as automotive, industrial, communication, and consumer electronics.
The LM1117 is a low-dropout voltage regulator (LDO) that provides a stable 5V output, suitable for powering low-voltage devices and circuits. TI focuses on creating solutions that enhance the performance and efficiency of electronic systems, making it a key player in the semiconductor market. The company also emphasizes research and development, contributing to advancements in technology and providing comprehensive support and resources for engineers and designers working with their products.

Application

The LM1117MP-5.0 is a low-dropout (LDO) voltage regulator commonly used in various applications, including:
1. Power Supply Circuits: Converting higher voltages to a stable 5V output for digital circuits.
2. Microcontrollers: Providing regulated power to microcontrollers and microprocessors.
3. Communication Devices: Supplying power to radios, modems, and telecom equipment.
4. Consumer Electronics: Used in devices like TVs, gaming consoles, and audio equipment.
5. Embedded Systems: Powering sensors and peripherals in robotics and IoT applications.
Its ability to maintain stable output with minimal voltage drop makes it ideal for these uses.

Package

The LM1117MP-5.0 is typically available in a TO-220 package type. This package features a three-terminal design, allowing for easy mounting and efficient heat dissipation, making it suitable for various voltage regulation applications.

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