Manufacturer Part Number
MC79M15BTG
Manufacturer
onsemi
Introduction
The MC79M15BTG is a linear, low dropout voltage regulator designed for power management, specifically engineered by onsemi.
Product Features and Performance
Negative output configuration
Fixed output voltage at -15V
Supports up to -35V input voltage
Maximum dropout voltage of 1.1V at 500mA load
Output current capability of 500mA
Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz
Operates within -40°C to 125°C temperature range
Product Advantages
High PSRR minimizing output noise and ripple
Over Current and Over Temperature protection enhances durability
LDO feature allows for operation at low input-output voltage differentials, reducing power loss
Suitable for a wide range of input voltages up to -35V
Key Technical Parameters
Output: -15V Fixed
Input (Max): -35V
Dropout (Max): 1.1V @ 500mA
Output Current: 500mA
PSRR: 60dB (120Hz)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-in Over Current and Over Temperature protection
Robust construction for reliable performance under extended operating temperatures
Compatibility
Compatible with a wide range of negative voltage applications
Through-hole TO-220-3 package allows for easy integration into various circuits
Application Areas
Power supply circuits
Industrial controls
Automotive electronics
Telecommunication infrastructure
Product Lifecycle
Currently active with no indication of nearing discontinuation
Availability of replacements or upgrades can be monitored through onsemi's product notices
Several Key Reasons to Choose This Product
Highly efficient for applications requiring fixed negative voltage output
Wide input voltage range accommodating diverse applications
Enhanced protection features ensuring long-term reliability
Low dropout design optimizes power usage and improves efficiency
Broad operating temperature range making it suitable for challenging environmental conditions
Designed and manufactured by onsemi, a trusted name in semiconductor and power management solutions
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