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TPS71256DRCR

Part No TPS71256DRCR
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description Dual 250 mA Output, UltraLow Noise, High PSRR, Low-Dropout Linear Regulator
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel - TR
Part Status Obsolete(EOL)
Output Configuration Positive
Output Type Fixed
Number of Regulators 2
Voltage Input MAX 5.5V
Output Voltage 2.8V
Voltage Dropout (Maximum) 0.4V @ 500mA
Output Current 250mA
Operating Supply Current 250μA ~ 600μA
PSRR 59dB ~ 54dB (120Hz)
Control Features Enable, Power Good
Protection Features Over Temperature, Reverse Polarity, UVLO
Operating Temperature Range -40°C ~ 125°C
Mounting SMD
Package 10-VFDFN Exposed Pad
Manufacturer Package 10-VSON (3x3)
Win Source Part Number 1273129-TPS71256DRCR
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Limited
Family Name TPS71256
Introduction Date July 15, 2004
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian TPS71256DRCR CAD Model

Description

The TPS71256DRCR is a high-performance, adjustable, low-dropout regulator (LDO) designed by Texas Instruments (TI) to meet a wide range of power management requirements. This versatile LDO is suitable for various applications, including portable devices, wireless communication equipment, and any other system requiring a stable and efficient voltage supply.

Key Features

  • Adjustable Output Voltage: The TPS71256DRCR offers an adjustable output voltage range, making it highly adaptable for different voltage requirements. This flexibility allows designers to use the same part for multiple designs, simplifying inventory management.
  • High Accuracy: With an impressive output voltage accuracy, this LDO ensures reliable performance for sensitive electronic components that demand precise voltage levels.
  • Low Dropout: The low dropout feature of the TPS71256DRCR makes it efficient in converting input voltage to output voltage with minimal loss, which is crucial for battery-powered devices where conserving power is paramount.
  • Thermal and Overcurrent Protection: To ensure the longevity and reliability of both the regulator and the system it powers, the TPS71256DRCR is equipped with thermal shutdown and overcurrent protection features.
  • Small Package Size: Encased in a compact DRC package, the TPS71256DRCR is designed for space-constrained applications, allowing for more efficient use of PCB real estate.

Applications

  • Portable and Battery-Powered Devices
  • Wireless Communication Systems
  • Personal Digital Assistants (PDAs)
  • Medical Devices
  • Power Supplies for DSPs and Microcontrollers

The TPS71256DRCR from Texas Instruments is a testament to TI’s commitment to providing innovative power management solutions that cater to the evolving needs of the electronics industry. With its robust feature set, this LDO is an excellent choice for designers looking to optimize power efficiency and performance in their next project.

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