Manufacturer Part Number
TPS75818KC
Manufacturer
Texas Instruments
Introduction
The TPS75818KC is a low-dropout (LDO) voltage regulator capable of delivering a 3A output current.
Product Features and Performance
Low dropout voltage
Fixed 1.8V output
3A output current
200µA quiescent current
Positive output configuration
62dB PSRR at 100Hz
Enabled control feature
Through-hole mounting type
TO-220-5 package
Product Advantages
High output current for demanding applications
Low power consumption in idle mode
Good power supply rejection ratio for stable operation
Protection against common faults such as over-current and over-temperature
Key Technical Parameters
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.8V
Current - Output: 3A
Current - Quiescent (Iq): 200 µA
PSRR: 62dB (100Hz)
Operating Temperature range: -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Designed to support through-hole mounting and the TO-220-5 package format
Application Areas
Power Management in a variety of electronic applications, such as computers, peripherals, and industrial equipment
Product Lifecycle
Active product status, not reported as nearing discontinuation
Several Key Reasons to Choose This Product
Supports a high range of operating temperatures, making it suitable for industrial applications
High-output current ideal for power-intensive applications
Low quiescent current helps to preserve battery life in portable devices
Built-in protection features increase system reliability
Fixed output voltage simplifies design considerations
Texas Instruments' reputation for quality and reliability