LM1117-2.5 datasheet(1/4 Pages) CYSTEKEC

Numer części	LM1117-2.5

Szczegółowy opis	1A Low Dropout Positive Voltage Regulator

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Producent	CYSTEKEC [Cystech Electonics Corp.]

Strona internetowa	http://www.cystekec.com

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CYStech Electronics Corp.

Spec. No. : C506L3

Issued Date : 2003.03.22

Revised Date :2005.10.07

Page No. : 1/4

LM1117L3

CYStek Product Specification

1A Low Dropout Positive Voltage Regulator

LM1117L3

Features

Description

●

Adjustable or Fixed Output

The LM1117 series of positive adjustable and fixed

●

Output Current of 1A

regulators are designed to provide 1A with high

●

Low Dropout, 1.3V max at 1A Output Current

efficiency. All internal circuitry is designed to

●

0.04% Line Regulation

operate down to 1.3V input to output differential.

●

0.2% Load Regulation

On-chip trimming adjusts the reference voltage to

●

100% Thermal Limit Burn-in

1%.

●

Fast Transient Response

Applications

●

High Efficiency Linear Regulators

●

Post Regulators for Switching Supplies

●

Adjustable Power Supply

Typical Application Data

Fixed Voltage Regulator

Adjustable Voltage Regulator

VOUT=VREF×(1+R2/R1)+IADJ×R2

Notes:

1) C1 needed if device is far from filter capacitors

2) C2 minimum value required for stability

C2

10μF Tant.Min

VOUT=3.3V

C1

10μF Tant

VIN>4.75V

1

2

3

IN

TAB

GND

OUT

+

VOUT=3.45V

C2

10μF Tant.Min

R2

232 Ohm,1%

C1

10μF, Tant

VIN>4.75V

+

IN

TAB

ADJ

OUT

+

Podobny numer części - LM1117-2.5

Producent	Numer części	Arkusz danych	Szczegółowy opis
Cystech Electonics Corp...	LM1117-2.5	309Kb / 5P	1A Low Dropout Positive Voltage Regulator
	LM1117-2.5	464Kb / 8P	1A Low Dropout Positive Voltage Regulator
	LM1117-2.5J3-0-T3-G	383Kb / 7P	1A Low Dropout Positive Voltage Regulator
	LM1117-2.5J3-0-T3-G	383Kb / 7P	1A Low Dropout Positive Voltage Regulator
	LM1117-2.5L3-0-T3-G	391Kb / 8P	1A Low Dropout Positive Voltage Regulator

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Podobny opis - LM1117-2.5

Producent	Numer części	Arkusz danych	Szczegółowy opis
Unisonic Technologies	LM2940	154Kb / 11P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
Cystech Electonics Corp...	LM1117-XXXJ3	309Kb / 5P	1A Low Dropout Positive Voltage Regulator
Torex Semiconductor	XB1117-12	183Kb / 12P	1A Low Dropout Positive Voltage Regulator
Cystech Electonics Corp...	LM1117-1.5L3	391Kb / 8P	1A Low Dropout Positive Voltage Regulator
Cystech Electonics Corp...	LM1117-XXXL3	427Kb / 8P	1A Low Dropout Positive Voltage Regulator
Unisonic Technologies	LM2940	539Kb / 12P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
Taiwan Semiconductor Co...	TS1117BCW12	247Kb / 7P	1A Low Dropout Positive Voltage Regulator
E-Tech Electronics LTD	LM2940	369Kb / 12P	1A LOW-DROPOUT POSITIVE VOLTAGE REGULATOR
Torex Semiconductor	XB1117	183Kb / 12P	1A Low Dropout Positive Voltage Regulator
E-CMOS Corporation	EC50117S	548Kb / 8P	1A Low Dropout Positive Voltage Regulator
Hi-Sincerity Mocroelect...	H1117E	44Kb / 4P	1A LOW DROPOUT POSITIVE VOLTAGE REGULATOR

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LM1117-2.5 Arkusz danych(PDF) 1 Page - Cystech Electonics Corp.

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