MAX1735EUK30+

更新时间： 2024-09-26 13:10:23

品牌	Logo	应用领域
美信 - MAXIM		线性稳压器IC 调节器电源电路光电二极管输出元件 PC
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10页	350K
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MAX1735EUK30+ 数据手册

19-1783; Rev 0; 7/00

200mA, Negative-Output, Low-Dropout

Linear Regulator in SOT23

General Description

Features

The MAX1735 negative-output, low-dropout linear regu-

lator operates from a -2.5V to -6.5V input and delivers a

guaranteed 200mA with a low 80mV dropout. The high-

accuracy ( 1ꢀ% output voltage is preset or can ꢁe

adjusted from -1.25V to -5.5V with an external resistive

voltage-divider.

ꢀ Guaranteed 200mA Output Current

ꢀ Low 80mV Dropout Voltage at 200mA

ꢀ Low 85µA Quiescent Supply Current

ꢀ Low 1nA Current Shutdown Mode

ꢀ Stable with 1µF C

An internal N-channel MOSFET allows for a low 85µA

quiescent current virtually independent of the load,

making this device ideal for ꢁattery-powered portaꢁle

equipment, such as PDAs, moꢁile phones, cordless

phones, and wireless data modems.

OUT

ꢀ PSRR >60dB at 100Hz

ꢀ Thermal Overload Protection

ꢀ Short-Circuit Protection

The device is availaꢁle in several preset output voltage

versions: -5.0V, -3.0V, and -2.5V. All versions offer a

1nA low-power shutdown mode, short-circuit protec-

tion, and thermal overload protection. The device is

offered in a tiny 5-pin SOT23 package.

ꢀ -5.0V, -3.0V, or -2.5V Output Voltage

or Adjustable (-1.25V to -5.5V)

ꢀ Tiny SOT23-5 Package

Applications

Ordering Information

Disk Drives

PIN-

PACKAGE

PART

TEMP. RANGE

Modems

MAX1735EUK50-T

MAX1735EUK30-T

MAX1735EUK25-T

-40°C to +85°C

5 SOT23-5

Instrumentation Amplifiers

Noteꢁook Computers

Moꢁile and Cordless Telephones

PCMCIA Cards

GaAsFET Bias

Output-Voltage Selector Guide

Moꢁile Wireless Data Modems

PDAs and Palmtop Computers

PRESET OUTPUT

VOLTAGE

SOT TOP

MARK

PART

MAX1735EUK50-T

MAX1735EUK30-T

MAX1735EUK25-T

-5.0V or adj

-3.0V or adj

-2.5V or adj

ADOZ

ADOY

ADOX

Typical Operating Circuit

Pin Configuration

-5V, -3V, OR -2.5V

TOP VIEW

-6.5V TO -2.5V

INPUT

OUTPUT

UP TO 200mA

OUT

GND

OUT

SET

OUT

MAX1735

SET

OFF

GND

SHDN

GND

SOT23-5

________________________________________________________________ Maxim Integrated Products

For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800.

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...10

中文翻译

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MAX1735EUK30+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX1735EUK50+T	MAXIM	功能相似	Fixed/Adjustable Negative LDO Regulator, 5V, 0.24V Dropout, CMOS, PDSO5, SOT-23, 5 PIN
MAX1735EUK30+T	MAXIM	功能相似	Fixed/Adjustable Negative LDO Regulator, 3V, 0.24V Dropout, CMOS, PDSO5, SOT-23, 5 PIN
MAX1735EUK25+T	MAXIM	功能相似	Fixed/Adjustable Negative LDO Regulator, 2.5V, 0.24V Dropout, CMOS, PDSO5, SOT-23, 5 PIN

与MAX1735EUK30+相关器件

型号	品牌	获取价格	描述	数据表
MAX1735EUK30+T	MAXIM	获取价格	Fixed/Adjustable Negative LDO Regulator, 3V, 0.24V Dropout, CMOS, PDSO5, SOT-23, 5 PIN
MAX1735EUK30-T	MAXIM	获取价格	200mA, Negative-Output, Low-Dropout Linear Regulator in SOT23
MAX1735EUK50	MAXIM	获取价格	Fixed/Adjustable Negative LDO Regulator,
MAX1735EUK50+	MAXIM	获取价格	Fixed/Adjustable Negative LDO Regulator,
MAX1735EUK50+T	MAXIM	获取价格	Fixed/Adjustable Negative LDO Regulator, 5V, 0.24V Dropout, CMOS, PDSO5, SOT-23, 5 PIN
MAX1735EUK50-T	MAXIM	获取价格	200mA, Negative-Output, Low-Dropout Linear Regulator in SOT23
MAX1736	MAXIM	获取价格	SOT23, Single-Cell Li+ Battery Charger for Current-Limited Supply
MAX1736	ADI	获取价格	SOT23封装、单节Li+电池充电器，配合限流型电源使用
MAX1736ETT42+T	MAXIM	获取价格	Battery Charge Controller
MAX1736EUT	MAXIM	获取价格	Battery Charge Controller, PDSO6, SOT-23, 6 PIN

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