LP2980AIM5X-5.0

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LP2980AIM5X-5.0

IC REG LINEAR 5V 50MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Obsolete
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 16V
Voltage-Output(Min/Fixed) 5V
VoltageDropout(Max) 0.22V @ 50mA
Current-Output 50mA
Current-Quiescent(Iq) 95 µA
Current-Supply(Max) 1.2 mA
PSRR 63dB (1kHz)
ControlFeatures Enable
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The LP2980AIM5X-5.0 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It provides a fixed output voltage of 5.0V with a high degree of accuracy and low quiescent current, making it suitable for battery-powered applications. This regulator is capable of delivering up to 50 mA of load current efficiently. It features a dropout voltage of typically 120 mV at 50 mA, which allows for operation with a minimal difference between input and output voltage.
Key features include an excellent line and load transient response, good thermal stability, and a low noise output, making it suitable for sensitive analog and RF applications. The LP2980AIM5X-5.0 also incorporates current limiting and thermal shutdown circuits for enhanced reliability and protection.
Packaged in a compact SOT-23-5 form, it is ideal for applications with space constraints. Its low power consumption, reliable performance, and ease of use make it an attractive choice for a variety of electronics designs, including portable devices, microcontroller power supplies, and other low-power circuits.

Features

The LP2980AIM5X-5.0 is a low-dropout (LDO) voltage regulator designed by Texas Instruments. Key features of this component include:
1. Output Voltage: Provides a fixed output voltage of 5.0V.
2. Low Dropout Voltage: Offers low dropout voltage of typically 50mV at light loads, rising to approximately 300mV at 50mA.
3. Load Regulation: Excellent load regulation characteristics.
4. Input Voltage Range: Operates with an input voltage range from 2.1V to 16V.
5. Output Current: Supports a maximum output current of 50mA.
6. High Accuracy: Ensures high output voltage accuracy (±1.5%).
7. Low Quiescent Current: Features low quiescent current, making it suitable for battery-powered applications.
8. Thermal Protection: Incorporates thermal shutdown to protect against overheating.
9. Current Limiting: Includes current limiting to prevent damage from overcurrent conditions.
10. Small Package: Available in a small SOT-23-5 package, suitable for space-constrained applications.
These features make the LP2980AIM5X-5.0 an ideal choice for powering sensitive electronic components in portable and battery-operated devices.

Package

The LP2980AIM5X-5.0 is a low-dropout (LDO) voltage regulator by Texas Instruments, packaged in a SOT-23-5 configuration. This package is small, surface-mounted, and ideal for applications requiring efficient power management in compact spaces.

Pinout

The LP2980AIM5X-5.0 is a voltage regulator from Texas Instruments. It is designed to provide a stable 5.0V output. The device comes in a 5-pin SOT-23 package, with the following pin functions:
1. VIN: Input voltage pin. This is where the unregulated input voltage is supplied to the regulator.
2. GND: Ground pin. This pin is connected to the ground of the system.
3. VOUT: Output voltage pin. This is where the regulated 5.0V output is provided.
4. SHUTDOWN: An input pin that, when pulled low, disables the regulator, putting it into a low-power shutdown mode. When high or left open, the regulator operates normally.
5. NR: Noise Reduction pin. Connecting a capacitor to this pin can reduce the output noise.
These pins enable the LP2980AIM5X-5.0 to effectively regulate voltage with features like low dropout and thermal protection, making it suitable for various low-power applications.

Manufacturer

The LP2980AIM5X-5.0 is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company that designs and produces semiconductors and various integrated circuits, which are used in electronics applications across diverse industries. TI is known for its innovation in analog and embedded processing products, and it serves a wide range of markets including industrial, automotive, personal electronics, communications equipment, and enterprise systems.

Application

The LP2980AIM5X-5.0 is a low-dropout (LDO) voltage regulator commonly used in battery-powered devices, portable electronics, and wireless communication equipment. It is suitable for applications requiring efficient power management for microcontrollers, sensors, and low-voltage digital circuits. Its low dropout voltage and low quiescent current make it ideal for extending battery life in mobile devices and other power-sensitive applications.

Equivalent

The LP2980AIM5X-5.0 is a low-dropout (LDO) voltage regulator with a fixed output of 5.0V. Equivalent products include:
1. LM2936-5.0 - from Texas Instruments.
2. MIC5205-5.0 - from Microchip Technology.
3. AMS1117-5.0 - from Advanced Monolithic Systems.
4. LT1761-5 - from Analog Devices/Linear Technology.
These alternatives offer similar voltage regulation capabilities and package options, though specifications should be verified for compatibility in specific applications.

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