ADP3367ARZ

更新时间： 2024-11-23 12:53:47

品牌	Logo	应用领域
亚德诺 - ADI		稳压器调节器光电二极管输出元件
页数	文件大小	规格书
8页	85K
描述
5 V Fixed, Adjustable Low-Dropout Linear Voltage Regulator

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ADP3367ARZ 数据手册

+5 V Fixed, Adjustable

Low-Dropout Linear Voltage Regulator

ADP3367

FEATURES

FUNCTIO NAL BLO CK D IAGRAM

Low Dropout: 150 m V @ 200 m A

Low Dropout: 300 m V @ 300 m A

Low Pow er CMOS: 17 ␮A Quiescent Current

Shutdow n Mode: 0.2 ␮A Quiescent Current

300 m A Output Current Guaranteed

Pin Com patible w ith MAX667

Stable w ith 10 ␮F Load Capacitor

+2.5 V to +16.5 V Operating Range

Low Battery Detector

OUT

ADP3367

SHDN

LBO

SET

Fixed +5 V or Adjustable Output

High Accuracy: ؎2%

Dropout Detector Output

Low Therm al Resistance Package*

ESD > 6000 V

1.255V

REF

50mV

LBI

GND

APPLICATIONS

Handheld Instrum ents

Cellular Telephones

TYP ICAL O P ERATING CIRCUIT

Battery Operated Devices

Portable Equipm ent

Solar Pow ered Instrum ents

High Efficiency Linear Pow er Supplies

+6V

INPUT

+5V

OUTPUT

OUT

10µF

ADP3367

GENERAL D ESCRIP TIO N

SET GND SHDN

T he ADP3367 is a low-dropout precision voltage regulator that

can supply up to 300 mA output current. It can be used to give

a fixed +5 V output with no additional external components or

can be adjusted from +1.3 V to +16 V using two external

resistors. Fixed or adjustable operation can be selected via the

SET input. T he low quiescent current (17 µA) in conjunction

with the standby or shutdown mode (0.2 µA) makes this device

especially suitable for battery powered systems. T he dropout

voltage when supplying 100 µA is only 15 mV allowing opera-

tion with minimal headroom thereby prolonging the useful bat-

tery life. At higher output current levels the dropout remains

low increasing to just 150 mV when supplying 200 mA. A wide

input voltage range from 2.5 V to 16.5 V is allowable. Addi-

tional features include a dropout detector and a low supply/bat-

tery monitoring comparator. T he dropout detector can be used

to signal loss of regulation while the low battery detector can be

used to monitor the input supply voltage.

400

= +50°C

300

GUARANTEED 300mA

200

100

ADP3367

DISSIPATION LIMIT

STANDARD

SO PACKAGE

DISSIPATION LIMIT

T he ADP3367 is a much improved pin-compatible replacement

for the MAX667. Improvements include lower supply current,

tighter voltage accuracy and superior line and load regulation.

Improved ESD protection (>6000 V) is achieved by advanced

voltage clamping structures. T he ADP3367 is specified over the

industrial temperature range –40°C to +85°C and is available in

narrow surface mount (SOIC) packages.

–V – V

IN OUT

Load Current vs. Input-Output Differential Voltage

ADI’s proprietary Thermal Coastline leadframe used in ADP3367AR

packaging, has 30% lower thermal resistance than the standard

leadframes. T his improvement in heat flow rate results in lower

die temperature hence improves reliability.

REV. 0

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.

Tel: 617/ 329-4700

Fax: 617/ 326-8703

12 3 4 5 6 7 8

中文翻译

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ADP3367ARZ 替代型号

型号	品牌	替代类型	描述	数据表
ADP3367AR-REEL	ADI	完全替代	+5 V Fixed, Adjustable Low-Dropout Linear Voltage Regulator Package: 8 ld SOIC; No of Pins
ADP3367AR	ADI	完全替代	+5 V Fixed, Adjustable Low-Dropout Linear Voltage Regulator

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