Manufacturer Part Number
LDK130C-R
Manufacturer
STMicroelectronics
Introduction
Low-dropout voltage regulator for power management applications.
Product Features and Performance
Adjustable output from 0.8V to 5.1V.
Low dropout voltage of 0.4V @ 300mA.
Output current capability of 300mA.
Quiescent current of 60µA.
Maximum supply current of 120µA.
Power supply rejection ratio (PSRR) of 55dB from 120Hz to 10kHz.
Control feature includes an Enable function.
Protection against overcurrent and overtemperature.
Operational temperature range from -40°C to 125°C.
Surface mount package.
Product Advantages
Efficient voltage regulation with low dropout.
Minimal power loss.
Suitable for battery-powered applications due to low quiescent current.
Reliable protection features ensure long product lifespan.
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 0.8V
Output Voltage (Max): 5.1V
Voltage Dropout (Max): 0.4V @ 300mA
Current - Output: 300mA
Current - Quiescent (Iq): 60 µA
PSRR: 55dB (120Hz ~ 10kHz)
Quality and Safety Features
Overcurrent and overtemperature protection.
Built to operate reliability in a wide range of temperatures.
Compatibility
Compatible with various circuits requiring an adjustable LDO regulator.
Application Areas
Consumer electronics, battery management, portable devices, and power supplies.
Product Lifecycle
Active product with potential long-term availability.
No immediate signs of discontinuation, replacements, or upgrades indicated.
Several Key Reasons to Choose This Product
Low dropout feature ideal for maintaining a stable output voltage.
Low quiescent current enhances battery life in portable applications.
High PSRR provides excellent ripple rejection.
Robust protection features lead to reliable operation.
Adjustable output voltage for a versatile range of applications.
High-temperature operational range suitable for challenging environmental conditions.
Produced by STMicroelectronics, a reputable semiconductor manufacturer.
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