L272AD2TF

Overview

The L272AD2TF is a dual power operational amplifier manufactured by Fairchild Semiconductor. It provides high output current capability up to 0.7A per channel and operates at low supply voltages with a minimum of 4V. The device features thermal shutdown protection, ground-compatible inputs, and large common-mode and differential-mode voltage ranges. Designed for low-impedance loads, it delivers superior performance in applications requiring power booster combinations.

Feature Summary

• High output current capability up to 0.7A
• Thermal shutdown protection
• Ground-compatible inputs
• Operates at low supply voltages

Applications

• Servo amplifiers
• Power supplies
• Compact disc players
• Video cassette recorders (VCR)
• Monitors

Procurement Notes

Verify the specific suffix 'D2TF' against official Fairchild or onsemi documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperature ranges and pinout configurations before integration into final designs.

Selection Notes

Select this component when dual-channel power amplification with moderate current drive is required. Consider the L272A variant if tighter input bias current and offset voltage specifications are necessary. Verify that the application load impedance matches the device's low-impedance design capabilities.

Part Context

The L272 series consists of monolithic integrated circuits available in DIP and SOP packages. It serves as a power operational amplifier suitable for various consumer electronics and industrial control applications where robust output performance and thermal stability are critical requirements.

Replacement Considerations

Check for direct equivalents from STMicroelectronics or onsemi under the same L272 designation. Verify pin compatibility and electrical parameter alignment before substituting.