L11831A Datasheet | Unisonic Technologies

DESCRIPTION The UTC L11831A/B/C is a positive voltage regulator with high performance. 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 (not connected to the ground) with external feedback resistors. There are two additional pin in the UTC L11831A/B/C. One is EN pin and the other is POK pin. The UTC L11831A/B/C is specially made for applications with low input voltage, low dropout voltage, and low output voltage which is almost the same as the input voltage. Typical applications include motherboards, notebooks, set top boxes, network cards and peripheral cards. - 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 CMOS IC HSOP-8 DFN3030-10 - ORDERING INFORMATION Ordering Number Lead Free Halogen Free L11831XL-xx-SH2-R L11831XG-xx-SH2-R L11831XL-xx-K10-3030-R L11831XG-xx-K10-3030-R Note: xx: Output Voltage, refer to Marking Information. Package HSOP-8 DFN3030-10 Packing Tape Reel Tape Reel L11831XG-xx-SH2-R (1)Packing Type (2)Package Type (3)Output Voltage Code (4)Green Package (5)EN Pin Function (1) R: Tape Reel (2) SH2: HSOP-8, K10-3030: DFN3030-10 (3) xx: Refer to Marking Information (4) G: Halogen Free and Lead Free, L: Lead Free (5) A: Internal Pull High, B: Internal Pull Low C: Internal Pull Low, soft-start time .unisonic..tw Copyright © 2019 Unisonic Technologies Co., Ltd 1 of 6 QW-R502-A88.J L11831A/B/C - MARKING INFORMATION PACKAGE VOLTAGE CODE HSOP-8 DFN3030-10 12: 1.2v 15 : 1.5V 18: 1.8V 25: 2.5V AD: ADJ CMOS IC MARKING 8 765 A: Internal Pull High B: Internal Pull Low C: Internal Pull Low, soft-start time Voltage Code UTC...