LP38692MP-5.0

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LP38692MP-5.0

+BOM

IC REG LINEAR 5V 1A SOT-223-5

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #LP38692MP-5.0

  • 在庫状況5293

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
PartStatus Obsolete
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 10V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 0.8V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 55 µA
Current-Supply(Max) 100 µA
PSRR 55dB (120Hz)
ProtectionFeatures Over Temperature
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-261-5, TO-261AB
SupplierDevicePackage SOT-223-5
BaseProductNumber LP38692

概要

Description

The LP38692MP-5.0 is a low-dropout (LDO) voltage regulator designed for efficient power management in electronic devices. Manufactured by Texas Instruments, it delivers a fixed output voltage of 5.0V and is capable of providing up to 1A of output current. This regulator is known for its low quiescent current and minimal dropout voltage, making it ideal for battery-powered and low-noise applications.
Key features include overcurrent protection, thermal shutdown, and an enable pin for easy power management. These features ensure the device operates safely and efficiently under various conditions. The LP38692MP-5.0 is packaged in a compact, space-saving package, facilitating integration into small-sized circuit boards.
Its stability with low equivalent series resistance (ESR) capacitors further enhances its performance in sensitive environments. This LDO is commonly used in consumer electronics, portable devices, and industrial applications where reliable voltage regulation is critical. Its flexibility and robust design make it a popular choice for engineers looking to optimize power usage and maintain stable power supply within their circuits.

Equivalent

The LP38692MP-5.0 is a fixed 5.0V low dropout (LDO) linear voltage regulator. Equivalent products may include:
1. MIC5205-5.0 from Microchip Technology
2. TLV1117-50 from Texas Instruments
3. AMS1117-5.0 from Advanced Monolithic Systems
4. LM1117-5.0 from Texas Instruments
Ensure you check the specifications, pin configurations, and thermal characteristics to confirm compatibility for your specific application.

Features

The LP38692MP-5.0 is a precision low-dropout (LDO) voltage regulator designed for optimal performance and efficiency. Key features include:
1. Output Voltage: Provides a fixed output of 5.0V, suitable for a wide range of electronic applications.

2. Low Dropout Voltage: Offers a low dropout voltage of 200 mV at a 1A load, which helps in efficient power management, especially critical in battery-powered devices.
3. High Output Current: Capable of delivering up to 1A of output current, making it suitable for powering larger loads.
4. Thermal Protection: Built-in thermal shutdown and current-limiting protections ensure safety and reliability under various operating conditions.
5. Stability: Requires only a 10µF ceramic capacitor for stability, simplifying the overall design and reducing the component count.
6. Precision: Features a tight output voltage tolerance and excellent line and load regulation, ensuring high precision.
7. Package Options: Available in a thermally efficient 8-pin SO PowerPAD package, facilitating effective heat dissipation.
8. Applications: Ideal for use in industrial, consumer, and automotive electronics where stable and efficient power regulation is crucial.
These features make the LP38692MP-5.0 a versatile and reliable choice for various power supply needs.

Pinout

The LP38692MP-5.0 is a low-dropout (LDO) linear voltage regulator. It comes in a simple 5-pin SOT-223 package. The key functions of its pins are as follows:
1. VIN (Input Voltage): This pin receives the input voltage, which should be higher than the output voltage to maintain regulation.
2. VOUT (Output Voltage): Provides the regulated output voltage, which is fixed at 5.0V for this specific model.
3. GND (Ground): This pin is connected to the system ground.
4. EN (Enable): This pin is used to enable or disable the regulator. Pulling it high enables the regulator, while pulling it low disables it, putting the regulator in a low-power shutdown mode.
5. NC (No Connect): Some variations might have a pin that is not connected internally, serving no functional purpose.
This LDO regulator is designed for applications requiring a regulated 5V output, offering high precision and stability, suitable for powering sensitive electronic components.

Manufacturer

The manufacturer of the LP38692MP-5.0 is Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components. They are one of the largest semiconductor companies in the world and have a diverse product portfolio that includes analog electronics, embedded processors, digital signal processors, and other semiconductor solutions. TI serves a variety of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is well-known for its innovation in electronics and has a strong focus on research and development to provide cutting-edge technology solutions.

Application

The LP38692MP-5.0 is a low-dropout (LDO) linear voltage regulator. Its application areas include powering microcontrollers, microprocessors, and other digital logic circuits, where precise voltage regulation is required. It's also used in battery-powered devices due to its low quiescent current, contributing to extended battery life. Additional applications include consumer electronics, automotive systems, medical devices, communication equipment, and industrial control systems. The LDO's high power-supply rejection ratio (PSRR) makes it suitable for noise-sensitive applications, while its thermal protection features ensure reliable operation in various environments.

Package

The LP38692MP-5.0 is a voltage regulator packaged in a TSOT-23, which is a small, surface-mount package suitable for space-constrained applications. It is a five-pin package, offering efficient thermal performance and compact design, making it ideal for portable and handheld devices.

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