Datasheet > ELM88

ELM88

更新时间： 2024-12-02 01:21:47

品牌	Logo	应用领域
ELM		/
页数	文件大小	规格书
21页	1355K
描述
CMOS 300mA LDO Voltage regulator

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中文翻译

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数据手册

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ELM88 数据手册

CMOS 300mA LDO Voltage regulator

ELM88xxxxA

■General description

ELM88xxxxA is high current and low dropout(LOD) CMOS fixed voltage regulator. There are 2 types of CE

selection for ELM88 series: non-chip enable function and “H”active. Thermal shutdown protective function and

short circuit current limiter are included in the IC. The standard output voltages are 1.2V, 1.8.V, 2.5V, 3.0V, 3.3V,

5.0V; ELM88 series can also be designed as semi-custom IC within the range of 0.8V to 5.0V by 0.1V step.

■Features

• Output voltage range

: 0.8V to 5.0V (by 0.1V)

: Min.300mA

• Output current

• Stand by current consumption : Typ.0.1μA

• Input stability

: Typ.0.02%/V(Iout=40mA)

• Load stability

: Typ.5mV(1mA≤Iout≤100mA)

• Accuracy of output voltage

: ±2.0%(Vout>1.5V), ±30mV(Vout≤1.5V)

• Input-output voltage difference : Typ.350mV(Vout=3.0V, Iout=300mA)

• Short circuit current limiter

• Thermal shutdown protection

• Chip enable pin

: Typ.40mA(Vout=0V)

: Typ.165°C

: “H”active(ELM88xx3xA)

• Package

: SOT-89, SOT-89-5, SOT-23, SOT-25, SC-70-5(SOT-353)

■Application

• Battery operated devices

• Camera and Video recorders

• Reference voltage source

• Portable electronics

■Maximum absolute ratings

Parameter

Input voltage

CE Input voltage

Output voltage

Symbol

Vin

Vce

Vout

Iout

Limit

Vss-0.3 to 7.0

Vss-0.3 to Vin+0.3

600

Unit

Output current

500 (SOT-89)

500 (SOT-89-5)

250 (SOT-23)

250 (SOT-25)

150 (SC-70-5)(SOT-353)

-40 to +85

Power dissipation

Operationg Temperature

Storage Temperature

Top

Tstg

°C

-55 to +125

Rev.1.1

21 - 1

12 3 4 5 6 7...21

中文翻译

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ELM88123BA-N	ELM-TECH	获取价格	CMOS 300mA LDO Voltage regulator
ELM88123BA-S	ELM-TECH	获取价格	CMOS 300mA LDO Voltage regulator