LM396 Datasheet, National Semiconductor

of popular lower power adjustable regulators such as LM117 and LM138 including current limiting and thermal limiting The combination of these features makes the LM196 imm.

VOUT e (1 25V)  R1 a R2 R1 J a IADJ (R2) For best TC of VOUT R1 should be wirewound or metal film 1% or better R2 .