Manufacturer Part Number
MC78L12ABPRPG
Manufacturer
onsemi
Introduction
A regulator designed for low power applications with a fixed 12V output voltage.
Product Features and Performance
Positive output configuration
Fixed output type with 12V output voltage
Single regulator
Able to handle input voltage up to 35V
Product Advantages
Active product status ensures ongoing production and availability
Offers protection features such as Over Temperature and Short Circuit
High Power Supply Rejection Ratio (PSRR) of 42dB at 120Hz allows for a stable output
Low quiescent current at 6.5 mA, suitable for battery-powered applications
Compatible with through-hole mounting for easy installation
Key Technical Parameters
Input Voltage (Max): 35V
Output Voltage (Min/Fixed): 12V
Current - Output: 100mA
Quiescent Current (Iq): 6.5 mA
Operating Temperature Range: -40°C ~ 125°C
Mounting Type: Through Hole
Package / Case: TO-226-3, TO-92-3 Long Body
Quality and Safety Features
Built-in Over Temperature and Short Circuit protection
Compatibility
Packaged in TO-92 (TO-226) for compatibility with through-hole PCB designs
Application Areas
Ideal for low-power electronics, such as small home appliances, and power management circuits
Product Lifecycle
Active status indicates the product is not nearing discontinuation.
Availability of replacements or upgrades should be confirmed with onsemi.
Several Key Reasons to Choose This Product
Stable fixed output of 12V suitable for consistent voltage requirements
High input voltage tolerance up to 35V offers versatility in application
Protection against common faults increases reliability
Low dropout not specified, beneficial for low voltage applications
PSRR of 42dB ensures good ripple rejection at 120Hz, providing a cleaner output voltage
Operating over a wide temperature range makes it suitable for harsh environments
Simple through-hole mounting for easy integration into various designs
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