MAX6331

更新时间： 2024-09-19 23:49:55

品牌	Logo	应用领域
美信 - MAXIM		稳压器
页数	文件大小	规格书
8页	104K
描述
Precision Shunt Regulators with Reset in SOT23-3

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数据手册

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MAX6331 数据手册

19-1348; Rev 0; 4/98

P re c is io n S h u n t Re g u la t o rs w it h Re s e t

in S OT2 3 -3

0/MAX631

________________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ 100µA to 50mA Shunt Current Range

♦ Low Cost

The MAX6330/MAX6331 combine a precision shunt

regulator with a power-on reset function in a single

SOT23-3 package. They offer a low-cost method of

operating small microprocessor (µP)-based systems

from high-voltage sources, while simultaneously pro-

tecting µPs from power-up, power-down, and brownout

conditions.

♦ 3-Pin SOT23 Package

♦ ±1.5% Tolerance on Output Voltage

♦ Three Shunt Voltages Available: 5V, 3.3V, 3.0V

Both active-low (MAX6330) and active-high (MAX6331)

push/pull output versions are available. The output

voltage has ±1.5% tolerance. The MAX6330/MAX6331

operate over a wide shunt current range from 100µA to

50mA, and offer very good transient immunity.

♦ Precision Power-On Reset Threshold:

1.5% Tolerance Available with Either

RESET (MAX6331) or RESET (MAX6330)

Outputs

A 3-pin SOT23 package allows for a significant reduc-

tion in board space and improves reliability compared

to multiple-IC/discrete solutions. These devices have a

minimum order increment of 2,500 pieces.

♦ 140ms Reset Timeout Period—No External

Components Required

_______________Ord e rin g In fo rm a t io n

________________________Ap p lic a t io n s

PART*

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

3 SOT23-3

Controllers

MAX6330_UR-T

MAX6331_UR-T

Household Appliances

Intelligent Instruments

Critical µP and µC Power Monitoring

Portable/Size-Sensitive Equipment

Automotive

3 SOT23-3

*Insert the desired suffix letter (from the table below) into the

blank to complete the part number. These devices have a mini-

mum order increment of 2,500 pieces.

SOT

TOP MARK

RESET

SHUNT

SUFFIX THRESHOLD REGULATOR

MAX6330 MAX6331

(V)

VOLTAGE (V)

4.63

3.06

2.78

5.0

3.3

3.0

EKAA

EMAA

EDAA

ELAA

ENAA

EPAA

____________Typ ic a l Op e ra t in g Circ u it

___________________P in Co n fig u ra t io n

SHUNT

LOAD

0.1µF*

TOP VIEW

SHUNT

GND

µP

MAX6330

MAX6331

RESET

INPUT

MAX6330

MAX6331

RESET

(RESET)

SHUNT

RESET

(RESET)

GND

SOT23-3

*SEE THE SECTION CHOOSING THE BYPASS CAPACITOR (C )

( ) ARE FOR THE MAX6331

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 408-737-7600 ext. 3468.

12 3 4 5 6 7 8

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与MAX6331相关器件

型号	品牌	获取价格	描述	数据表
MAX6331_UR-T	MAXIM	获取价格	Precision Shunt Regulators with Reset in SOT23-3
MAX6331LUR	MAXIM	获取价格	Voltage Reference, 5V
MAX6331LUR+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, LEAD FREE, SOT-23, 3 PIN
MAX6331LUR-T	MAXIM	获取价格	VOLT REGULATOR\|FIXED\|+5V\|TO-236\|3PIN\|PLASTIC
MAX6331SUR	MAXIM	获取价格	Voltage Reference, 3V
MAX6331SUR+	MAXIM	获取价格	Voltage Reference, 3V,
MAX6331SUR+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, LEAD FREE, SOT-23, 3 PIN
MAX6331SUR-T	MAXIM	获取价格	Positive Fixed Voltage Regulator
MAX6331-T	MAXIM	获取价格	5-Pin uP Supervisory Circuits with Watchdog and Manual Reset
MAX6331TUR+	MAXIM	获取价格	Voltage Reference, 3.3V,

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