Datasheet > LM1117-2.5M3

LM1117-2.5M3

更新时间： 2024-11-30 01:01:43

品牌	Logo	应用领域
全宇昕 - CYSTEKEC		/
页数	文件大小	规格书
7页	372K
描述
1A Low Dropout Positive Voltage Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LM1117-2.5M3 数据手册

Spec. No. : C506M3

Issued Date : 2007.07.10

Revised Date :2013.06.19

Page No. : 1/7

CYStech Electronics Corp.

1A Low Dropout Positive Voltage Regulator

LM1117M3 series

Features

Description

●

Adjustable or Fixed Output

Output Current of 1A

Low Dropout, 1.4V max at 1A Output Current efficiency. All internal circuitry is designed to

Good Noise Rejection

Output Current Limiting

Built-in Thermal Shutdown

Fast Transient Response

Can operate using MLCCs in the capacitance

range of 2μF to 10μF

The LM1117 series of positive adjustable and fixed

regulators are designed to provide 1A with high

operate down to 1.4V input to output differential.

The product is specifically designed to provide well-

regulated supply for low-voltage IC application such

as high-speed bus termination and low current 3.3V

logic supply, and other applications such as VGA cards.

●

Applications

●

High Efficiency Linear Regulators

Post Regulators for Switching Supplies

Adjustable Power Supply

Typical Application Data

Fixed Voltage Regulator

TAB

VIN>4.75V

VOUT=3.3V

OUT

GND

10μF, Tan.

10μF, Tan. Min

Notes:

1)C1 needed if device is far from filter capacitors

2)C2 minimum value requir ed for stability

Adjustable Voltage Regulator

TAB

VIN>4.75V

VOUT=3.45V

OUT

ADJ

133Ω,1%

10μF, Tan.

10μF, Tan. Min

232Ω, 1%

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

LM1117M3 series

CYStek Product Specification

12 3 4 5 6 7

中文翻译

下载PDF

与LM1117-2.5M3相关器件

型号	品牌	获取价格	描述	数据表
LM1117-2.5M3-0-T2-G	CYSTEKEC	获取价格	1A Low Dropout Positive Voltage Regulator
LM1117-2.5MDC	NSC	获取价格	IC VREG 2.5 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, UUC, DIE, Fixed Positive Single
LM1117-2.5MDC	TI	获取价格	2.5V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, UUC, DIE
LM1117-2.5MWC	TI	获取价格	2.5V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, UUC, WAFER
LM1117-2.85	CYSTEKEC	获取价格	1A Low Dropout Positive Voltage Regulator
LM1117-2.85-220	FCI	获取价格	800mA Low-dropout Linear Regulator Temperature Range Output Current 800mA
LM1117-2.85-223	FCI	获取价格	800mA Low-dropout Linear Regulator Temperature Range Output Current 800mA
LM1117-2.85-252	FCI	获取价格	800mA Low-dropout Linear Regulator Temperature Range Output Current 800mA
LM1117-2.85MDC	TI	获取价格	2.85V FIXED POSITIVE LDO REGULATOR, 1.3V DROPOUT, UUC, DIE
LM1117-2.85MWC	NSC	获取价格	IC VREG 2.85 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, UUC, WAFER, Fixed Positive Sin