LR1108G-25-TN3-A-R datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> LR1108G-25-TN3-A-R

LR1108G-25-TN3-A-R: DescriptionFixed Positive LDO Regulator, 2.5V, 0.5V Dropout, CMOS, PSSO2, TO-252, 3/2 PIN; CategoryPower/power management The power supply circuit; File Size248KB，7 Pages; ManufacturerUNISONIC TECHNOLOGIES CO.,LTD; Websitehttp://www.unisonic.com.tw/; Environmental Compliance

Download Datasheet Parametric View All

LR1108G-25-TN3-A-R Overview

Fixed Positive LDO Regulator, 2.5V, 0.5V Dropout, CMOS, PSSO2, TO-252, 3/2 PIN

LR1108G-25-TN3-A-R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	UNISONIC TECHNOLOGIES CO.,LTD
Objectid	1154063615
package instruction	TO-252, SMSIP3H,.38,90TB
Reach Compliance Code	compliant
ECCN code	EAR99
Adjustability	FIXED
Maximum drop-back voltage 1	0.5 V
Nominal dropback voltage 1	0.3 V
Maximum absolute input voltage	7 V
Maximum input voltage	7 V
Minimum input voltage	2.5 V
JESD-30 code	R-PSSO-G2
Number of functions	1
Output times	1
Number of terminals	2
Working temperatureTJ-Max	85 °C
Working temperature TJ-Min	-40 °C
Maximum output current 1	1 A
Maximum output voltage 1	2.575 V
Minimum output voltage 1	2.425 V
Nominal output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-252
Encapsulate equivalent code	SMSIP3H,.38,90TB
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TR
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	2.3 mm
Terminal location	SINGLE
Maximum voltage tolerance	3%

Preview

Download Datasheet

View All

UNISONIC TECHNOLOGIES CO., LTD

LR1108

1A FAST ULTRA LOW

DROPOUT LINEAR

REGULATOR



DESCRIPTION

CMOS IC

The UTC

LR1108

operate from a +2.5V ~ +7.0V input supply

as fast ultra low-dropout linear regulators. Wide output voltage

range options are available. The fast response characteristic to

make UTC

LR1108

suitable for low voltage microprocessor

application. The low quiescent current operation and low dropout

quality caused by the CMOS process.

The UTC

LR1108

has ultra low dropout voltage

300mV at 1A load current typically.

The ground pin current is typically 200uA at 1mA load current.

ERROR Flag: When the output voltage drops 10% below

nominal value Error flag goes low.

Output Voltage Precision: Multiple output voltage options are

available and ranging from 1.2V ~ 5.0V at room temperature with

a guaranteed accuracy of ±1.5%, and ±3.0% when varying line,

load and temperature.



FEATURES

* Ultra Low Dropout Voltage

* Low Ground Pin Current

* 0.04% Load Regulation

* The Guaranteed Output Current is 1A DC

* Output Voltage Accuracy ± 1.5%

* ERROR Flag Indicates Output Status

* Low Output Capacitor Required

* Over temperature Protection And Over current Protection



ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

LR1108L-xx-AA3--R

LR1108G-xx-AA3--R

LR1108L-xx-AB3--R

LR1108G-xx-AB3--R

LR1108L-xx-TN3--R

LR1108G-xx-TN3--R

LR1108L-xx-AF5-R

LR1108G-xx-AF5-R

Package

SOT-223

SOT-89

TO-252

SOT-25

Pin Assignment



A: GOI

C: GIO

D: IGO

ERROR

Packing

Tape Reel

www.unisonic.com.tw

1 of 7

QW-R102-031.M

Recommended Resources

Application circuit of TDA1521

Another forward and reverse control circuit to prevent phase short circuit

AC trigger delay control circuit

Adjustable switching power supply circuit diagram using L4970A

Boost start converter circuit diagram

4-20MA photoelectric conversion circuit

Design of multi-channel alarm system based on Multisim: Requirements: Use 51 single-chip microcomputer and write programs in C language...; wowhoo Embedded System

Program montage - a brief note on the network part of the Stellaris development board (1): Students who like watching movies and watching film reviews must have heard of the term "montage". Montage comes from French, which roughly means to edit several things that happen in parallel into cl...; richiefang Microcontroller MCU

Newbit (bbc microbit Chinese version) full record: [size=3][font=微软雅黑]After 105 days,[/font]Newbit is finally born. [/size][size=3]Thanks to everyone for their support and @[color=#333333][url=https://home.eeworld.com.cn/space-uid-573537.html]dcexpert...; eric_wang MicroPython Open Source section

Design and debugging process of various PLC systems: [font=Times New Roman](I) Analyze the controlled object and propose control requirements[/font] [font=Times New Roman] Analyze the process and working characteristics of the controlled object in detai...; eeleader Industrial Control Electronics

[Transfer] Basic knowledge of electronic components - inductor: An inductor coil is a coil of wire wound around an insulating tube. The wires are insulated from each other, and the insulating tube can be hollow or contain an iron core or a magnetic powder core, re...; 赵玉田 Analog electronics

IIC deadlock problem solution: During the stress test of a microwave product, it was found that the single board was hung during startup, and the version could not be successfully powered on after the timeout reset, and the problem...; 鬼谷清泉 MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components