Datasheet > NCP584HSN25T1G

NCP584HSN25T1G

更新时间： 2024-02-04 15:49:12

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
14页	133K
描述
Tri-Mode 200 mA CMOS LDO Regulator with Enable

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NCP584HSN25T1G 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 quiescent 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

Features

XXXTT

• Tri−mode Operation

CASE 1212

• Low Dropout Voltage of 400 mV at 200 mA, Output Voltage = 0.9 V

300 mV at 200 mA, Output Voltage = 1.2 V

200 mV at 200 mA, Output Voltage = 1.8 V

XXX = Specific Device Code

TT = Traceability Information

• Excellent Line Regulation of 0.05%/V (0.10% LP Mode)

• Excellent Load Regulation of 10 mV (20 mV FT Mode)

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

• Ultra−Low Iq Current of:

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

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

40 mA (FT mode)

• Very Low Shutdown Current of 0.1 mA

• Excellent Power Supply Rejection Ratio of 75 dB at f = 1.0 kHz

• Low Temperature Drift Coefficient on the Output Voltage of

"100 ppm/°C

*Additional voltage options may be available between

0.8 V and 3.3 V in 100 mV steps.

• Fold Back Protection Circuit

• Input Voltage up to 6.5 V

• These are Pb−Free Devices

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

Semiconductor Components Industries, LLC, 2010

Publication Order Number:

February, 2010 − Rev. 14

NCP584/D

12 3 4 5 6 7...14

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