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MC78LC40HT1G

更新时间： 2024-11-22 04:45:19

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
12页	101K
描述
Micropower Voltage Regulator

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数据手册

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MC78LC40HT1G 数据手册

MC78LC00 Series

Micropower Voltage

Regulator

The MC78LC00 series of fixed output low dropout linear regulators

are designed for handheld communication equipment and portable

battery powered applications which require low quiescent current. The

MC78LC00 series features an ultra−low quiescent current of 1.1 mA.

Each device contains a voltage reference unit, an error amplifier, a

PMOS power transistor, and resistors for setting output voltage.

The MC78LC00 has been designed to be used with low cost ceramic

capacitors and requires a minimum output capacitor of 0.1 mF. The

device is housed in the micro−miniature Thin SOT23−5 surface mount

package and SOT−89, 3 pin. Standard voltage versions are 1.5, 1.8,

2.5, 2.7, 2.8, 3.0, 3.3, 4.0, and 5.0 V. Other voltages are available in

100 mV steps.

http://onsemi.com

MARKING DIAGRAMS AND

PIN CONNECTIONS

THIN SOT23−5

NTR SUFFIX

CASE 483

GND

N/C

Features

out

• Low Quiescent Current of 1.1 mA Typical

• Excellent Line and Load Regulation

(Top View)

• Maximum Operating Voltage of 12 V

• Low Output Voltage Option

• High Accuracy Output Voltage of 2.5%

• Industrial Temperature Range of −40°C to 85°C

• Two Surface Mount Packages (SOT−89, 3 Pin, or SOT−23, 5 Pin)

• Pb−Free Packages are Available

SOT−89

H SUFFIX

CASE 1213

GND

Tab

TAB

out

Typical Applications

(Top View)

• Battery Powered Instruments

• Hand−Held Instruments

• Camcorders and Cameras

(Tab is connected to Pin 2)

xxx = Version

= Assembly Location

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

ref

GND

This device contains 8 active transistors.

Figure 1. Representative Block Diagram

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

January, 2006 − Rev. 9

MC78LC00/D

12 3 4 5 6 7...12

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