Microcircuits KR1157EN601A are a series compensating voltage regulator with a fixed output voltage of 6 V and an output current of 0.1 A. KR1157EN601A: Output voltage: 6 ± 0.12 V; Output current: 0.1 A; Input voltage: 25 V; Current instability: 0.00001% / A; Voltage instability: 0.05% / V; Operating temperature range: -10 ... + 70 ° С.