Manufacturer Part Number
L78L10ACUTR
Manufacturer
stmicroelectronics
Introduction
The L78L10ACUTR is engineered by STMicroelectronics for efficient power management, particularly as a linear, low drop-out (LDO) voltage regulator. This component is designed to provide a constant 10V output from input voltages up to 30V, suitable for a wide range of electronics.
Product Features and Performance
Single linear voltage regulator configuration
Fixed 10V output from a maximum of 30V input
Supports up to 100mA output current
Minimal quiescent current of 5.5 mA, reducing standby power consumption
Maximum supply current of 6 mA for efficient operation
Power supply rejection ratio (PSRR) of 45dB at 120 Hz, ensuring stable output despite voltage fluctuations
Operates in temperatures ranging from 0°C to 125°C
Surface mount TO-243AA package for ease of integration into PCB designs
Product Advantages
Optimized for low power consumption, enhancing battery life in mobile applications
Fixed output simplifies circuit design, reducing additional components
High PSRR value ensures reliability in fluctuating power supply conditions
Comprehensive protection features guard against overcurrent, overtemperature, and short circuits, prolonging product lifespan
Key Technical Parameters
Voltage - Input (Max): 30V
Voltage - Output (Min/Fixed): 10V
Current - Output: 100mA
Current - Quiescent (Iq): 5.5 mA
Current - Supply (Max): 6 mA
PSRR: 45dB (120Hz)
Operating Temperature: 0°C ~ 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Short Circuit protection
Compatibility
Compatible with a wide range of electronics requiring a consistent 10V power supply
Suitable for surface mount technology (SMT) on various PCB materials
Application Areas
Consumer electronics
Telecommunication devices
Portable and battery-operated devices
Industrial control systems
Product Lifecycle
Active status, indicating ongoing manufacture and availability
Product is not nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High input voltage range up to 30V allows versatility across different power environments
Efficient power management with low quiescent and supply current reduces overall energy consumption
Built-in safety features ensure reliability and protect against common electrical faults
High PSRR enhances stability in fluctuating power conditions
Surface mount package supports modern, compact PCB designs
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