LP2980AIM5-5.0

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LP2980AIM5-5.0

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IC REG LINEAR 5V 50MA SOT23-5

  • HerstellerTexas Instruments

  • Herstellerteil #LP2980AIM5-5.0

  • Auf Lager4602

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

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Spezifikationen

Attribut Wert
Part Status Obsolete
Base Product Number LP2980
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 5V
Voltage Dropout (Max) 0.22V @ 50mA
Current - Output 50mA
Current - Quiescent (Iq) 95 µA
Current - Supply (Max) 1.2 mA
PSRR 63dB (1kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Short Circuit
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package SC-74A, SOT-753
Supplier Device Package SOT-23-5
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

The LP2980AIM5-5.0 is a low-dropout (LDO) voltage regulator designed for efficiency and precision. It offers a fixed output voltage of 5.0V, making it suitable for applications requiring stable power supply. The chip operates with a low dropout voltage, typically around 50mV at light loads, which helps in extending battery life in portable devices. It features a low quiescent current, typically 120µA, enhancing its efficiency for battery-operated systems.
The LP2980AIM5-5.0 comes in a compact SOT-23-5 package, facilitating space-saving designs. It includes several protective features such as short-circuit protection and thermal shutdown, ensuring reliability and safety in various applications. The regulator is also known for its low noise output, making it ideal for sensitive analog circuits. Its high-accuracy voltage output and the ability to operate from a wide input voltage range (2.1V to 16V) add to its versatility in different electronic devices. Overall, the LP2980AIM5-5.0 is valued for its robust performance in efficient and compact power regulation.

Equivalent

Equivalent products to the LP2980AIM5-5.0, which is a 5V low-dropout (LDO) voltage regulator, include:
1. AMS1117-5.0 by Advanced Monolithic Systems
2. MIC5205-5.0 by Microchip Technology
3. TLV70250 by Texas Instruments
4. NCP1117-50 by ON Semiconductor
These alternatives offer similar voltage regulation capabilities for 5V outputs. Always verify specifications and pin compatibility with the original design requirements.

Features

The LP2980AIM5-5.0 is a low-dropout (LDO) linear voltage regulator. Key features include:
1. Output Voltage: Fixed at 5.0V.
2. Low Dropout Voltage: Typically around 50mV at light loads, making it ideal for battery-powered applications.
3. Low Quiescent Current: Consumes only about 120µA of ground current under load, with a reduced quiescent current of 1µA in standby mode.
4. High Accuracy: Provides a precise output voltage with a tolerance of ±1.5%.
5. Current Limiting: Built-in protection against overcurrent conditions.
6. Thermal Shutdown: Protects the device from damage due to overheating.
7. Reverse Battery Protection: Ensures no damage from incorrect battery insertion.
8. Small Size: Packaged in a 5-pin SOT-23, which is suitable for compact applications.
9. Input Range: Operates effectively with an input voltage range of 6V to 16V.
10. Output Capacitor: Stable operation with a small output capacitor.
These features make it well-suited for portable and battery-operated devices requiring efficient power regulation.

Pinout

The LP2980AIM5-5.0 is a low-dropout (LDO) voltage regulator with a fixed output voltage of 5.0V. It is typically housed in a SOT-23-5 package, which consists of 5 pins. The pin functions are as follows:
1. VOUT: This pin is the regulated output voltage pin, providing the stable 5.0V output.
2. GND: This is the ground pin, acting as the reference point for the input and output voltages.
3. VIN: The input voltage pin, where the unregulated input voltage is supplied (typically higher than 5.0V).
4. SHUTDOWN (SD): This pin controls the enable/disable function of the regulator. When connected to ground, the regulator is disabled; when connected to a high logic level, the regulator is enabled.
5. N/C (No Connect): This pin is not internally connected but may be used for mechanical stability in the package.
The LP2980AIM5-5.0 is designed for applications requiring a regulated 5.0V output with a low dropout voltage, ensuring efficient operation in battery-powered devices and other low-voltage applications.

Manufacturer

The LP2980AIM5-5.0 is manufactured by Texas Instruments (TI). Texas Instruments is a technology company known for its design and manufacturing of semiconductors and various integrated circuits, which are used in electronics across multiple industries. The company is particularly renowned for its analog chips and embedded processors, which are integral components in products ranging from consumer electronics to industrial equipment. TI is a major player in the semiconductor industry, serving a global market and supporting a wide range of applications, including automotive, industrial, personal electronics, and communications equipment.

Application

The LP2980AIM5-5.0 is a low-dropout (LDO) voltage regulator, commonly used in various applications. These include battery-powered devices due to its low quiescent current and high efficiency, portable electronics requiring stable voltage regulation, and systems needing low noise and low dropout voltage. It's also used in telecommunications equipment, wireless communication devices, and microcontroller power supplies, where precise voltage regulation is essential. Additionally, it can be found in industrial automation systems and consumer electronics, providing stable power delivery in compact spaces.

Package

The LP2980AIM5-5.0 is a low-dropout (LDO) linear voltage regulator commonly packaged in a 5-pin SOT-23 configuration. This compact package is ideal for space-constrained applications and provides regulated output voltage with high accuracy and low noise.

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