Datasheet > NCP584LSN12T1G

NCP584LSN12T1G

更新时间： 2024-11-15 22:23:59

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	89K
描述
Tri−Mode 200 mA CMOS LDO Regulator with Enable

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NCP584LSN12T1G 数据手册

NCP584

Tri−Mode 200 mA CMOS

LDO Regulator with Enable

The NCP584 series of low drop out regulators are designed for

portable battery powered applications which require precise output

voltage accuracy, low supply current, and high ripple rejection.

These devices feature an enable function which lowers current

consumption significantly and are offered in the SOT23−5 package.

This series of devices have three modes. Chip Enable (CE mode),

Fast Transient Mode (FT mode), and Low Power Mode (LP mode).

Both the FT and LP mode are utilized via the ECO pin.

http://onsemi.com

MARKING

DIAGRAM

SOT23−5

SN SUFFIX

CASE 1212

Features

DEV

• Low Dropout Voltage of 300 mV at 200 mA, Output Voltage = 1.0 V

200 mV at 200 mA, Output Voltage = 1.5 V

140 mV at 200 mA, Output Voltage = 3.0 V

DEV

= Device Code

= Date Code

• Excellent Line and Load Regulation

• High Output Voltage Accuracy of 2% ( 3% LP mode)

• Ultra−Low Supply Current of:

3.5 mA (LP mode, Output Voltage ≤ 1.5 V)

40 mA (FT mode)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

• Excellent Power Supply Rejection Ratio

• Low Temperature Drift Coefficient on the Output Voltage

• Low Quiescent Current of 0.1 mA

dimensions section on page 11 of this data sheet.

• This is a Pb−Free Device*

Typical Applications

• Portable Equipment

• Hand−Held Instrumentation

• Camcorders and Cameras

ECO

out

−

ref

Current Limit

GND CE

GND

Figure 1. Simplified Block Diagram for Active Low

Figure 2. Simplified Block Diagram for Active High

*For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting

Techniques Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2005

Publication Order Number:

July, 2005 − Rev. 2

NCP584/D

12 3 4 5 6 7...12

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