Manufacturer Part Number
LP5907A33YKMR
Manufacturer
Texas Instruments
Introduction
The LP5907A33YKMR is a high-performance, low dropout linear regulator designed for powering sensitive circuits in a variety of applications. It excels in offering a stable and clean supply voltage, thanks to its excellent power supply rejection ratio (PSRR) and low quiescent current.
Product Features and Performance
Single positive output configuration
Fixed output voltage of 3.3V
Maximum input voltage of 5.5V
Low dropout voltage of 0.2V at 250mA output current
Output current capability up to 250mA
Extremely low quiescent current of 25 µA
High PSRR: 90dB ~ 60dB across 100Hz ~ 100kHz frequency range
Enable pin for power-saving mode
Overcurrent and short-circuit protection
Wide operating temperature range from -40°C to 125°C
Product Advantages
Low power consumption enhances battery life
Stable output voltage ensures reliable operation of sensitive circuits
High PSRR ensures clean voltage supply
Compact package suitable for space-constrained applications
Built-in protection features enhance circuit safety
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.2V @ 250mA
Current Output: 250mA
Current Quiescent (Iq): 25 µA
PSRR: 90dB ~ 60dB (100Hz ~ 100kHz)
Operating Temperature: -40°C ~ 125°C
Package: 4-XFBGA, DSBGA
Quality and Safety Features
Over-current protection
Short-circuit protection
Wide operating temperature range for reliability in various conditions
Compatibility
Suitable for a wide range of applications needing a 3.3V supply voltage
Compatible with surface mount technology for easy integration into PCB designs
Application Areas
Power supply for sensitive electronic circuits
Consumer electronics
Wearable devices
Battery-powered applications
Medical devices
Industrial controls
Product Lifecycle
Status: Active
Not currently nearing discontinuation, with replacements or upgrades available for future needs
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
Ultra-low power consumption for extended battery life in portable applications
Excellent noise suppression capabilities for sensitive applications
Compact and versatile for easy integration into various designs
Robust protection features ensure long-term reliability
Wide operating temperature range supports applications in challenging environments
LP5907MF-3.0Texas Instruments