LP38693MP-2.5

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LP38693MP-2.5

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thuộc tính Giá trị
Brand Texas Instruments
ProductType LDO Voltage Regulators
Subcategory PMIC - Power Management ICs
MinimumOperatingTemperature - 40 C
MaximumOperatingTemperature + 125 C
Package/Case SOT-223-5
OutputVoltage 2.5 V
LoadRegulation 1.8 %/A
OutputCurrent 500 mA
NumberofOutputs 1 Output
InputVoltage-Min 2.7 V
InputVoltage-Max 10 V
Ib-InputBiasCurrent 55 uA
Polarity Positive
QuiescentCurrent 100 uA
OutputType Fixed
DropoutVoltage 430 mV
DropoutVoltage-Max 725 mV
LineRegulation 0.03 %/V
MountingStyle SMD/SMT
UnitWeight 0.004265 oz
VoltageRegulationAccuracy 2 %

Tổng quan

Description

LP38693MP-2.5 is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 2.5V. It features an input voltage range of 1.8V to 20V, making it suitable for various applications. The device is capable of delivering up to 1A of output current while maintaining a low dropout voltage, typically around 300mV at full load.
Key features include thermal protection, current limiting, and a low noise output, making it ideal for powering sensitive analog circuits or RF applications. The LP38693MP-2.5 also offers a fast transient response and can be used in battery-powered devices due to its low quiescent current.
The LDO comes in a compact package, simplifying PCB layout and saving space in electronic designs. Overall, it is a reliable option for designers looking for efficient power management solutions in their systems.

Equivalent

The LP38693MP-2.5 is a low-dropout voltage regulator. Equivalent products include the LM1084-2.5, LT1086-2.5, MIC5205-2.5, and TPS76325. Ensure compatibility with your specific application, considering parameters such as output current, dropout voltage, and thermal characteristics. Always consult the datasheets for detailed specifications.

Features

The LP38693MP-2.5 is a low-dropout linear regulator designed for high-performance applications. Key features include:
1. Output Voltage: Fixed output voltage of 2.5V.
2. Dropout Voltage: Low dropout voltage, typically around 300mV at full load, ensuring efficient operation.
3. Current Output: Delivers up to 1A of output current, suitable for a range of devices.
4. Thermal Protection: Includes built-in thermal shutdown to prevent damage from overheating.
5. Short-Circuit Protection: Features current limiting to protect against short circuits.
6. Low Quiescent Current: Offers low quiescent current for better efficiency, especially in battery-powered applications.
7. Operating Temperature Range: Suitable for a wide operating temperature range, typically from -40°C to +125°C.
8. Small Package: Available in compact packages to save board space.
Overall, the LP38693MP-2.5 is ideal for powering sensitive analog devices, portable equipment, and other low-voltage applications.

Pinout

The LP38693MP-2.5 is a low-dropout (LDO) linear voltage regulator with a pin count of 5. Its primary functions include:
1. Input (Vin): This pin connects to the input voltage supply.
2. Ground (GND): It is the reference ground pin for the regulator.
3. Output (Vout): This pin provides the regulated output voltage, which is fixed at 2.5V in this variant.
4. Enable (EN): This pin is used to enable or disable the regulator; when high, the regulator is active, and when low, it is in a low-power shutdown mode.
5. Bypass (BYP): This pin is used for connecting an external capacitor to improve transient response and noise performance.
The LP38693MP-2.5 is suitable for powering sensitive analog circuits due to its low noise and high power supply rejection ratio (PSRR).

Manufacturer

The LP38693MP-2.5 is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments is renowned for designing and producing a wide range of electronics components, including analog chips, embedded processors, and digital signal processors. The company serves various industries, including automotive, industrial, communications, and consumer electronics.
Founded in 1930, TI has established itself as a leader in the semiconductor industry, focusing on innovation and advanced technology to meet the needs of its customers. The LP38693MP-2.5 is a low-dropout (LDO) linear voltage regulator, which is part of TI's extensive portfolio designed for power management applications. This component is specifically used to provide a stable output voltage with minimal input-output voltage difference, making it suitable for battery-powered devices and systems requiring precise voltage regulation.
Through its commitment to research and development, Texas Instruments continues to advance electronic solutions and enhance their applications across various sectors.

Application

The LP38693MP-2.5 is a low-dropout (LDO) voltage regulator primarily used in portable and battery-powered devices due to its low quiescent current. Application areas include:
1. Mobile devices: Smartphones and tablets for power management.
2. Consumer electronics: Cameras, handheld gaming devices, and wearable technology.
3. Industrial applications: Sensors and monitoring devices requiring stable voltage.
4. Computing: Power supply for microcontrollers and other low-power components.
5. Automotive: Automotive electronics where efficient voltage regulation is essential.
Its compact design and efficient performance make it suitable across various low-voltage applications.

Package

The LP38693MP-2.5 is available in a surface-mount package type, specifically the TO-263-5. This package is designed for efficient thermal performance and is suitable for various circuit board layouts.

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