LP2992AIM5X-3.3

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LP2992AIM5X-3.3

IC REG LINEAR 3.3V 250MA SOT23-5

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  • Mfr. Part #LP2992AIM5X-3.3
  • Package
  • Datasheet
  • In Stock3235

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Specifications

Part Status Obsolete
Base Product Number LP2992
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 16V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.85V @ 250mA
Current - Output 250mA
Current - Quiescent (Iq) 95 µA
Current - Supply (Max) 4 mA
PSRR 45dB (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 Tape & Reel (TR)

Overview

Description

The LP2992AIM5X-3.3 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable 3.3V output from a higher input voltage, with a maximum output current of 250 mA. This component is known for its low quiescent current and high power supply rejection ratio (PSRR), making it suitable for battery-powered devices and noise-sensitive applications.
Key features include a low dropout voltage of approximately 200 mV at full load, which enhances efficiency, especially important in low-power designs. It also includes protection features such as short-circuit and thermal overload protection to ensure reliable operation under adverse conditions. The LP2992AIM5X-3.3 is available in a small SOT-23-5 package, which is beneficial for space-constrained applications.
Overall, the LP2992AIM5X-3.3 is ideal for applications that require a compact, efficient, and reliable voltage regulation solution, such as portable electronics, communications equipment, and small-scale embedded systems.

Features

The LP2992AIM5X-3.3 is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output from a higher input voltage. Key features include:
1. Low Dropout Voltage: It offers a low dropout of approximately 200mV at full load, which is efficient for battery-powered applications.
2. Output Current: Capable of delivering up to 250mA of output current, suitable for powering various electronic circuits.
3. High Accuracy: The regulator provides high output voltage accuracy, typically within ±1%, ensuring precise voltage regulation.
4. Low Quiescent Current: Consumes minimal quiescent current (typically 50µA), making it energy-efficient for portable devices.
5. Thermal and Short-Circuit Protection: Integrated protection features safeguard against overheating and short-circuit conditions, enhancing reliability.
6. Small Package: Available in a compact SOT-23 package, facilitating space-saving designs for compact electronic systems.
7. Low Noise: Designed to produce minimal output noise, beneficial for noise-sensitive applications.
These features make the LP2992AIM5X-3.3 ideal for use in portable devices, communication equipment, and any application requiring efficient and reliable voltage regulation.

Package

The LP2992AIM5X-3.3 is typically available in a SOT-23-5 package, which is a small outline transistor package with five leads.

Pinout

The LP2992AIM5X-3.3 is a low-dropout linear voltage regulator manufactured by Texas Instruments. It comes in a SOT-23-5 package, which has 5 pins. Here is a brief description of its pin functions:
1. VOUT (Pin 1): This is the output pin where the regulated voltage of 3.3V is provided.
2. GND (Pin 2): The ground pin for the device, providing a return path for the input and output currents.
3. SHUTDOWN (Pin 3): This pin controls the shutdown state. When connected to ground, the regulator is enabled. If it's brought high, the regulator enters a low-power shutdown mode.
4. VIN (Pin 4): The input pin where the unregulated input voltage is applied. It supplies power to the device.
5. BYPASS (Pin 5): A capacitor can be connected to this pin to improve the power supply rejection ratio and reduce output noise.
The LP2992 series is known for its low dropout voltage and low quiescent current, making it suitable for battery-operated equipment.

Manufacturer

The LP2992AIM5X-3.3 is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures analog and embedded processing chips. These products are fundamental components used in a wide array of electronic systems and devices. TI focuses on innovation in the electronics industry, providing components that are used across various sectors, including consumer electronics, automotive, industrial, and communications. The company's expertise in analog technology and embedded processing solutions helps drive advancements in electronics, making devices more efficient, reliable, and capable.

Application

The LP2992AIM5X-3.3 is a low-dropout (LDO) voltage regulator designed for applications requiring efficient power management. Its primary application areas include portable and battery-powered devices, such as smartphones, tablets, and wearable technology, due to its low power consumption and extended battery life capabilities. It is also used in wireless communication devices, embedded systems, and other electronic devices requiring stable voltage regulation in a compact form factor. Its low dropout voltage and low quiescent current make it ideal for energy-sensitive and space-constrained applications.

Equivalent

The LP2992AIM5X-3.3 is a low-dropout (LDO) voltage regulator that outputs 3.3V. Equivalent products include:
1. MIC5205-3.3YM5 by Microchip Technology - 3.3V LDO regulator.
2. TLV1117-33CDCY by Texas Instruments - 3.3V LDO.
3. AMS1117-3.3 by Advanced Monolithic Systems - 3.3V LDO.
4. NCP1117ST33T3G by ON Semiconductor - 3.3V LDO.
Ensure compatibility in terms of package, pin configuration, and electrical characteristics before substitution.

Shipping

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UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

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