UNISONIC TECHNOLOGIES CO., LTD

R1MX55

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2013 Unisonic Technologies Co., Ltd

QW-R101-023.F

VOLTAGE REGULATOR

DESCRIPTION

As the UTC linear intergrated LDO, the R1MX55 shows a

high current, high accuracy, low-dropout voltage. The feature

are: low dropout voltage, very low ground current. Cause the

series have been designed for high current loads, so they are

also used in lower current, extremely low dropout-critical systems

(in which their tiny dropout voltage and ground current values are

important attributes).

The R1MX55 is stable with ceramic capacitors. It requires a

1μF or greater capacitor for stability.

FEATURES

* Available and fixed output versions 1.5V, 1.8V, 2.5V, 3.3V, 5V

* Built-in ON/OFF function

* Over current protection function

* Over heat protection function

* Adjustable DC output voltage

ORDERING INFORMATION

Ordering Number

Package

Packing

Lead Free

Halogen Free

R1MX55L-xx-AB5-R

R1MX55G-xx-AB5-R

SOT-89-5

Tape Reel

R1MX55L-xx-SH2-R

R1MX55G-xx-SH2-R

HSOP-8

Tape Reel

R1MX55L-xx-SH2-T

R1MX55G-xx-SH2-T

HSOP-8

Tube

(1) R: Tape Reel, T: Tube

(2) AB5: SOT-89-5, SH2: HSOP-8

(3) xx: refer to Marking Information

(4) G: Halogen Free, L: Lead Free

R1MX55L-xx-AB5-R

(1)Packing Type

(2)Package Type

(3)Output Voltage Code

(4)Lead Free