Manufacturer Part Number
L7915ACV
Manufacturer
stmicroelectronics
Introduction
The L7915ACV is a linear voltage regulator, part of the Power Management ICs for stabilizing the negative output voltage.
Product Features and Performance
Negative output configuration
Fixed output voltage type
Single regulator unit
Over Temperature protection
Short Circuit protection
Low dropout voltage
Product Advantages
High output current up to 1.5A
Low quiescent current at 3 mA
Good Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz
Wide operating temperature range from 0°C to 125°C
Key Technical Parameters
Input Voltage (Max): -35V
Output Voltage (Min/Fixed): -15V
Voltage Dropout (Max): 1.1V @ 1A (Typical)
Current - Output: 1.5A
Current - Quiescent (Iq): 3 mA
Power Supply Rejection Ratio (PSRR): 60dB (120Hz)
Quality and Safety Features
Over Temperature protection
Short Circuit protection
Compatibility
Compatible with TO-220-3 package mounting
Compatible within power circuits requiring a negative voltage rail
Application Areas
Consumer Electronics
Industrial Control Systems
Telecommunications Equipment
Power Management Solutions
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Alternatives/upgrades should be checked with manufacturer
Several Key Reasons to Choose This Product
Reliable performance in a wide operating temperature range
Robust Protection features ensuring long-term reliability
High PSRR making it ideal for noise-sensitive applications
Low dropout voltage for improved efficiency
Ability to supply high output current for demanding applications
Availability in common Through Hole package for easy assembly
Part of an established product series - L7915
L7912
L7915CD2TZ1ESTMicroelectronics
L7915CTSTMicroelectronicsIC REG LINEAR -15V 1.5A TO3