L11831A/L11831B/L11831C中文资料Linear Regulator数据手册UTC规格书

描述 Description

The UTC L11831A/B/C is a positive voltage regulator with highperformance. It has low dropout voltage and low input voltage,besides its output voltage can be fixed at 1V,1.05V, 1.2V, 1.5V,1.8V, or 2.5V depending on internal feedback resistors or ADJ (notconnected to the ground) with external feedback resistors. Thereare two additional pin in the UTC L11831A/B/C. One is EN pin andthe other is POK pin.The UTC L11831A/B/C is specially made for applications withlow input voltage, low dropout voltage, and low output voltagewhich is almost the same as the input voltage. Typical applicationsinclude motherboards, notebooks, set top boxes, network cardsand peripheral cards.

特性 Features

VDD voltage 5V Maximum 3A low-dropout voltage regulator High accuracy output voltage ±1.5% When disable VO pull low resistance Internal over current and over temperature protection