Texas Instruments

LP5907A29YKMR  

Linear & Switching Voltage Regulators

LP5907A29YKMR Description

The LP5907A29YKMR is a fixed-output linear voltage regulator designed by Texas Instruments, offering a regulated output voltage of 2.9V with a maximum output current of 250mA. This device is housed in a 4DSBGA package and is suitable for surface-mount applications. Despite being marked as obsolete, it remains a reliable choice for applications requiring a stable power supply with minimal dropout voltage.

LP5907A29YKMR Features

• Output Type: Fixed
• Input Voltage Range: Up to 5.5V
• Output Voltage: 2.9V
• Output Current: 250mA
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current (Max): 425 µA
• Dropout Voltage (Max): 0.2V @ 250mA
• Quiescent Current (Iq): 25 µA
• Power Supply Rejection Ratio (PSRR): 90dB to 60dB (100Hz to 100kHz)
• Protection Features: Short Circuit protection
• Control Features: Enable
• Package Type: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected, ECCN: EAR99, HTSUS: 8542.39.0001

LP5907A29YKMR Applications

The LP5907A29YKMR is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it suitable for battery-powered devices, portable electronics, and low-power systems. The enable feature allows for dynamic control of the regulator, enhancing power management capabilities. The short circuit protection ensures robustness and reliability in various operating conditions.

Conclusion of LP5907A29YKMR

The LP5907A29YKMR stands out for its combination of a fixed 2.9V output, low dropout voltage, and high PSRR, making it a reliable choice for applications requiring stable power delivery. Despite its obsolete status, its robust design and compliance with industry standards ensure it remains a viable option for engineers and designers. The enable control feature and short circuit protection further enhance its versatility and reliability, making it an attractive choice for low-power and portable electronic systems.

LP5907A29YKMR Documents

Download datasheets and manufacturer documentation for LP5907A29YKMR

Datasheets :

LP5907      

PCN Obsolescence/ EOL :

EOL 27/Apr/2023