LMP8646 Datasheet PDF – Precision Current Limiter

Part Number: LMP8646

Function: Precision Current Limiter

Package: SOT 6 Pin type

Manufacturer: Texas Instruments


LMP8646 datasheet



The LMP8646 is a precision current limiter used to improve the current limit accuracy of any switching or linear regulator with an available feedback node.

The deivce accepts input signals with a commonmode voltage ranging from –2 V to 76 V. It has a variable gain which is used to adjust the sense current.



1. Provides Circuit Protection and Current Limiting

2. Single Supply Operation

3. -2V to +76V Common Mode Voltage Range

4. Variable Gain Set by External Resistor

5. Adjustable Bandwidth Set by External Capacitor

6. Buffered Output

7. 3% Output Accuracy Achievable at V SENSE = 100 mV


LMP8646 Datasheet PDF Download

LMP8646 pdf

Other data sheets are available within the file: