Datasheet > MAX6330_05

MAX6330_05

更新时间： 2024-11-08 11:16:07

品牌	Logo	应用领域
美信 - MAXIM		稳压器
页数	文件大小	规格书
8页	223K
描述
Precision Shunt Regulators with Reset in SOT23-3

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MAX6330_05 数据手册

19-1348; Rev 1; 12/05

Precision Shunt Regulators with Reset

in SOT23-3

________________General Description

____________________________Features

♦ 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

ꢀ0mA, and offer very good transient immunity.

♦ Precision Power-On Reset Threshold:

1.5% Tolerance Available with Either

RESET (MAX6331) or RESET (MAX6330)

Outputs

♦ 140ms Reset Timeout Period—No External

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,ꢀ00 pieces.

Components Required

_______________Ordering Information

________________________Applications

PART*

TEMP. RANGE

-40°C to +8ꢀ°C

PIN-PACKAGE

3 SOT23-3

MAX6330_UR-T

MAX6331_UR-T

Controllers

Household Appliances

Intelligent Instruments

Critical µP and µC Power Monitoring

Portable/Size-Sensitive Equipment

Automotive

*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.

Devices are available in both leaded and lead-free packaging.

Specify lead-free by replacing “-T” with “+T” when ordering.

SOT

RESET

SHUNT

TOP MARK

SUFFIX THRESHOLD REGULATOR

MAX6330 MAX6331

(V)

VOLTAGE (V)

4.63

3.06

2.78

ꢀ.0

3.3

3.0

EKAA

EMAA

EDAA

ELAA

ENAA

EPAA

____________Typical Operating Circuit

___________________Pin Configuration

SHUNT

LOAD

TOP VIEW

SHUNT

0.1µF*

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 pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7 8

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与MAX6330_05相关器件

型号	品牌	获取价格	描述	数据表
MAX6330_UR-T	MAXIM	获取价格	Precision Shunt Regulators with Reset in SOT23-3
MAX6330LUR+	MAXIM	获取价格	Power Supply Support Circuit,
MAX6330LUR-T	MAXIM	获取价格	VOLT REGULATOR\|FIXED\|+5V\|TO-236\|3PIN\|PLASTIC
MAX6330-MAX6331	MAXIM	获取价格	Precision Shunt Regulators with Reset in SOT23-3
MAX6330SUR	MAXIM	获取价格	Voltage Reference, 3V
MAX6330SUR+T	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, LEAD FREE, SOT-23, 3 PIN
MAX6330SUR+T	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, LEAD FREE, SOT-23, 3 PIN
MAX6330SUR-T	MAXIM	获取价格	Positive Fixed Voltage Regulator
MAX6330SUR-T	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, SOT-23, 3 PIN
MAX6330-T	MAXIM	获取价格	5-Pin uP Supervisory Circuits with Watchdog and Manual Reset

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