Datasheet > NCP585DSN33T1G

NCP585DSN33T1G

更新时间： 2024-11-16 12:02:51

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器
页数	文件大小	规格书
13页	162K
描述
Tri-Mode 300 mA CMOS LDO Regulator with Enable

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NCP585DSN33T1G 数据手册

NCP585

Tri-Mode 300 mA CMOS

LDO Regulator with Enable

The NCP585 series of low dropout 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 and the

HSON−6 packages, in fixed output voltages between 0.8 V and 3.3 V.

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

DIAGRAMS

Features

SOT23−5

XXXTT

• Tri−mode Operation

SN SUFFIX

CASE 1212

• Low Dropout Voltage:

Typ 550 mV at 300 mA, Output Voltage = 0.9 V

Typ 480 mV at 300 mA, Output Voltage = 1.0 V

Typ 310 mV at 300 mA, Output Voltage = 1.5 V

• Excellent Line Regulation of 0.01%/V (0.05%/V LP Mode)

• Excellent Load Regulation of 15 mV (40 mV FT Mode)

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

HSON−6

SAN SUFFIX

CASE 506AE

XXX

XTT

• Ultra−Low Iq Current of:

3.5 mA (LP mode, Output Voltage < 1.6 V)

80 mA (FT mode, Output Voltage < 1.8 V)

60 mA (FT mode, Output Voltage = 1.8 V)

• Very Low Shutdown Current of 0.1 mA

• Excellent Power Supply Rejection Ratio of 70 dB at f = 1.0 kHz

XXX = Specific Device Code

TT = Traceability Information

• Low Temperature Drift Coefficient on the Output Voltage of

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 11 of this data sheet.

"100 ppm/°C

• Fold Back Protection Circuit

• Input Voltage up to 6.5 V

• These are Pb−Free Devices

*Additional voltage options may be available between

0.8 V and 3.3 V in 100 mV steps.

Typical Applications

• Portable Equipment

• Hand−Held Instrumentation

• Camcorders and Cameras

Semiconductor Components Industries, LLC, 2009

Publication Order Number:

July, 2009 − Rev. 14

NCP585/D

12 3 4 5 6 7...13

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