LM2931, NCV2931 Series
100 mA, Adjustable Output,
LDO Voltage Regulator with
60 V Load Dump Protection
The LM2931 series consists of positive fixed and adjustable output
voltage regulators that are specifically designed to maintain proper
regulation with an extremely low inputtooutput voltage differential. LM2931, NCV2931 Series
Representative Schematic Diagram
Input
6.0
30 k
6.0 k
6.8 V
350
500
Output
Inhibit
Output
30 k
30 k 50 k
30 k *
48 k 180 k 184 k
5.8 V
3.94 k
EPI
Adjust
Bias
3.0 k
92.8 k *
35 k 10 k
11.5 k
Ground
*Deleted on Adjustable Regulators This device contains 26 active transistors.