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LP2952AIM-3.3

Part No LP2952AIM-3.3
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description Adjustable Micropower Low-Dropout Voltage Regulators | IC REG LIN POS ADJ 250MA 16SOIC
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube
Status Obsolete
Output Type Adjustable (Fixed)
Voltage - Input (Maximum) 30V
Min/Fixed Output Voltage 1.23V (3.3V)
Maximum Output Voltage 29V
Maximum Dropout Voltage 0.8V at 250mA
Output Current 250mA
Current - Quiescent (Iq) 170μA
Maximum Supply Current 33mA
Control Features Enable
Protection Features Over Current, Over Temperature, Reverse Polarity
Temperature Range - Operating -40°C ~ 125°C
Mounting Style SMD
Manufacturer Package 16-SOIC
Supplier Device Package 16-SOIC
Family Part Number LP2952
Manufacturer Pack Quantity 48
MSL Level 1 (Unlimited)
Win Source Part Number 1202819-LP2952AIM-3.3
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LP2952AIM-3.3 CAD Model

Description

The LP2952AIM-3.3 from Texas Instruments is a reliable and efficient voltage regulator designed to maintain a constant 3.3V output. This integrated circuit is part of the LP295x series, which are micropower voltage regulators with high accuracy, low dropout voltage, and low quiescent current. Ideal for battery-powered applications, the LP2952AIM-3.3 helps in extending battery life while providing stable power to sensitive electronic circuits.

Key Features

  • Output Voltage: Precisely regulated 3.3V output, which is vital for ensuring consistent performance of digital and analog circuits that require a stable voltage source.
  • Low Dropout Voltage: The LP2952AIM-3.3 boasts a low dropout voltage, which allows the regulator to continue delivering a stable output even when the input voltage is very close to the output voltage, making it highly efficient for low-voltage operations.
  • Adjustable Output: Though pre-set to 3.3V, the output voltage can be adjusted from 1.24V to 29V with the use of external resistors, providing flexibility for various application requirements.
  • Low Quiescent Current: The device features a very low quiescent current in the standby mode, which is crucial for battery-powered devices, as it minimizes power consumption when the device is in idle state.
  • High Accuracy: This regulator offers high accuracy in maintaining the output voltage, which is essential for the reliable operation of sensitive electronic components.
  • Protection Features: It includes built-in protection features such as overcurrent protection, thermal shutdown, and a safety area for power transistors, ensuring the longevity and safe operation of the device and the circuits it powers.

Applications

The LP2952AIM-3.3 is versatile and can be used in a wide range of applications, including but not limited to:

  • Battery-powered equipment
  • Portable consumer electronics
  • Automotive electronics
  • Embedded systems
  • Microcontroller power supplies

With its combination of features, the LP2952AIM-3.3 voltage regulator from Texas Instruments is an excellent choice for designers looking for a robust power management solution that offers both flexibility and reliability.

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