LM1117DT-2.5 National Semiconductor, LM1117DT-2.5 Datasheet

LM1117DT-2.5

Manufacturer Part Number

LM1117DT-2.5

Description

Linear Voltage Regulator IC

Manufacturer

National Semiconductor

Datasheets

1.LM1117SX-3.3.pdf (21 pages)

2.LM1117SX-3.3.pdf (21 pages)

Specifications of LM1117DT-2.5

No. Of Pins

Output Current

0.8A

Peak Reflow Compatible (260 C)

Supply Voltage

15V

Termination Type

SMD

Current Rating

800A

Output Voltage Max

2.5V

Leaded Process Compatible

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

LM1117DT-2.5

Manufacturer:

NS/国半

Quantity:

20 000

Company:

Allchip Electronic(HK) Limited

Part Number:

LM1117DT-2.5

Manufacturer:

NSTI

Quantity:

12 673

Current page: 1 of 21
Download datasheet (926Kb)

LM1117/LM1117I

800mA Low-Dropout Linear Regulator

General Description

The LM1117 is a series of low dropout voltage regulators

with a dropout of 1.2V at 800mA of load current. It has the

same pin-out as National Semiconductor’s industry standard

LM317.

The LM1117 is available in an adjustable version, which can

set the output voltage from 1.25V to 13.8V with only two

external resistors. In addition, it is also available in five fixed

voltages, 1.8V, 2.5V, 2.85V, 3.3V, and 5V.

The LM1117 offers current limiting and thermal shutdown. Its

circuit includes a zener trimmed bandgap reference to as-

sure output voltage accuracy to within

The LM1117 series is available in LLP, TO-263, SOT-223,

TO-220, and TO-252 D-PAK packages. A minimum of 10µF

tantalum capacitor is required at the output to improve the

transient response and stability.

Typical Application

Active Terminator for SCSI-2 Bus

DS100919

1%.

Fixed Output Regulator

Features

n Available in 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable

n Space Saving SOT-223 and LLP Packages

n Current Limiting and Thermal Protection

n Output Current

n Line Regulation

n Load Regulation

n Temperature Range

Applications

n 2.85V Model for SCSI-2 Active Termination

n Post Regulator for Switching DC/DC Converter

n High Efficiency Linear Regulators

n Battery Charger

n Battery Powered Instrumentation

Versions

— LM1117

— LM1117I

10091928

10091905

−40˚C to 125˚C

www.national.com

0˚C to 125˚C

0.2% (Max)

0.4% (Max)

April 2006

800mA

Related parts for LM1117DT-2.5

Related keywords

LM1117DT-2.5 datasheet
LM1117DT-2.5 data sheet
LM1117DT-2.5 pdf datasheet
LM1117DT-2.5 component
LM1117DT-2.5 part
LM1117DT-2.5 distributor
LM1117DT-2.5 RoHS
LM1117DT-2.5 datasheet download