LP5900SDX-2.0/NOPB

Part No LP5900SDX-2.0/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - Linear
Description LP5900 Ultra Low Noise, 150 mA Linear Regulator for RF/Analog Circuits Requires No Bypass Capacitor
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Packaging Reel - TR
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage Input MAX 5.5V
Output Voltage 2V
Voltage Dropout (Maximum) 0.15V @ 150mA
Output Current 150mA
Operating Supply Current 50ÎĽA ~ 230ÎĽA
PSRR 85dB ~ 40dB (100Hz ~ 100kHz)
Control Features Enable
Protection Features Over Temperature, Short Circuit
Operating Temperature Range -40°C ~ 85°C
Mounting SMD
Package 6-WDFN Exposed Pad
Manufacturer Package 6-WSON (2.2x2.5)
Win Source Part Number 1203931-LP5900SDX-2.0/NOPB
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Limited
Family Name LP5900
Introduction Date July 01, 2005
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date Obsolete
Win Source Part Number RT9013-21PQW; RT9013-19PQW; RT9013-21GQW; 

Description

Product Overview: LP5900SDX-2.0/NOPB

The LP5900SDX-2.0/NOPB is a high-performance, low-noise linear regulator from Texas Instruments designed to meet the rigorous requirements of RF and analog circuits. This device provides a fixed output voltage of 2.0V with an impressive low dropout voltage, ensuring stability and efficiency in various applications.

Key Features

  • Low Dropout Voltage: The LP5900SDX-2.0/NOPB boasts a very low dropout voltage, which enhances its efficiency and allows it to maintain a stable output even when the input voltage is close to the output voltage.
  • High PSRR: With an excellent power supply rejection ratio (PSRR), this linear regulator significantly reduces the amount of power supply noise that reaches the load, making it ideal for sensitive RF and analog applications.
  • Low Noise: This device is optimized for low noise operation, minimizing the impact of system noise and ensuring high performance for noise-sensitive circuits.
  • Thermal Protection: The LP5900SDX-2.0/NOPB is equipped with thermal protection features that help prevent the device from overheating, thereby enhancing its reliability and longevity.
  • Stable with Ceramic Capacitors: The regulator is designed to be stable with ceramic output capacitors, which are preferred in modern electronic designs for their small size and reliability.

Applications

The LP5900SDX-2.0/NOPB is suitable for a wide range of applications where low noise and high power integrity are critical. Typical applications include:

  • RF circuits
  • High-precision analog circuits
  • Portable and battery-powered devices
  • Medical equipment
  • Audio applications

Quality and Environmental Compliance

The LP5900SDX-2.0/NOPB is provided in a lead-free, environmentally friendly package and is fully compliant with RoHS regulations. Texas Instruments is committed to providing high-quality products that meet the latest environmental standards.

Conclusion

With its combination of low noise, high PSRR, low dropout voltage, and stability with ceramic capacitors, the LP5900SDX-2.0/NOPB from Texas Instruments stands out as a robust choice for designers looking to optimize the performance of their sensitive RF and analog systems.

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