Datasheet > NCP4683DSQ33T1G

NCP4683DSQ33T1G

更新时间： 2024-11-24 00:51:11

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
21页	361K
描述
300 mA, Low Dropout Regulator

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替代型号

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NCP4683DSQ33T1G 数据手册

NCP4683

300 mA, Low Dropout

Regulator

The NCP4683 is a CMOS Linear voltage regulator with 300 mA

output current capability. The device has high output voltage accuracy,

low supply current and high ripple rejection. The NCP4683 is easy to

use, with output current fold−back protection circuit included. A Chip

Enable function is included to save power by lowering supply current.

The line and load transient responses are very good, thus this regulator

is suitable for use as a power supply for communication equipment.

www.onsemi.com

MARKING

DIAGRAMS

Features

XXX

• Operating Input Voltage Range: 1.40 V to 5.25 V

• Output Voltage Range: 0.8 V to 3.6 V (available in 0.1 V steps)

• Output Voltage Accuracy: 1.0% (V

• Supply Current: 50 mA

• Dropout Voltage: 0.25 V (I

• High PSRR: 70 dB (f = 1 kHz)

• Line Regulation: 0.02%/V Typ.

• Stable with Ceramic Capacitors: 1.0 mF or more

• Current Fold Back Protection

• Available in UDFN4 1.0 x 1.0 mm, SC−70, SOT23 Packages

• These are Pb−Free Devices

SOT−23−5

CASE 1212

> 2.0 V)

OUT

= 300 mA, V

= 2.8 V)

OUT

XXX

XMM

SC−70

CASE 419A

UDFN4

CASE 517BR

Typical Applications

• Battery−powered Equipment

• Networking and Communication Equipment

• Cameras, DVRs, STB and Camcorders

• Home Appliances

XX, XXX, XXXX = Specific Device Code

M, MM = Date Code

ORDERING INFORMATION

See detailed ordering, marking and shipping information in the

package dimensions section on page 18 of this data sheet.

NCP4683x

VIN

VOUT

VIN

VOUT

GND

Figure 1. Typical Application Schematic

Publication Order Number:

February, 2016 − Rev. 3

NCP4683/D

12 3 4 5 6 7...21

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NCP4683DSQ33T1G 替代型号

型号	品牌	替代类型	描述	数据表
NCP4589DSQ33T1G	ONSEMI	类似代替	300 mA, Tri-Mode, LDO Linear Voltage Regulator

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