Datasheet > ELM86-SERIES

ELM86-SERIES

更新时间： 2024-10-15 01:23:03

品牌	Logo	应用领域
ELM		/
页数	文件大小	规格书
13页	987K
描述
CMOS Dual 400mA LDO Regulator

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中文翻译

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ELM86-SERIES 数据手册

CMOS Dual 400mA LDO Regulator

ELM86xxxxBxA

■General description

ELM86xxxxBxA is dual CMOS Voltage Regulator which consists of 2 large current LDOs. With the chip

enable function of each channel, it is possible to control on/off independently. This chip enable control is

managed by positive logic. The standby current is designed to be Typ.0.1μA. ELM86 series is available only

in SOT-26 PKG, while the output voltage is fixed within the range of 1.2 to 4.0V. The internal short protection

function will limit output current when VOUT pin is in short condition; meanwhile, thermal protection circuit

will shut off the output voltage and current when an unusual high chip temperature is detected.

■Features

• Output voltage range

: 1.2V to 4.0V (by 0.1V)

• Input-output voltage difference : Typ.120mV(Vout=3.0V, Iout=100mA)

• Standby current consumption

• Current consumption

• Input stability

: Typ.0.1μA

: Typ.25μA

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

: Typ.5mV(1mA≤Iout≤100mA)

: ±2.0%(Vout>1.5V),

±30mV(Vout≤1.5V)

: Typ.40mA(Vout=0V)

: Typ.165°C

• Load stability

• Accuracy of output voltage

• Short circuit current limiter

• Thermal shutdown protection

• Package

: SOT-26

■Application

• Portable electronics

• Wireless devices

• Cell phones

• Battery-operated devices

■Maximum absolute ratings

Parameter

Input voltage

CE1,CE2 Input voltage

Vout1,Vout2 voltage

Output current Iout1+Iout2

Power dissipation

Thermal resistance junction to ambient

Operationg Temperature

Storage Temperature

Symbol

Vin

Vce

Vout

Iout

Rθja

Top

Tstg

Limit

Vss-0.3 to 10.0

Vss-0.3 to Vin+0.3

800

Unit

°C/W

°C

300

400

-40 to +85

-55 to +125

°C

Rev.1.0

13 - 1

12 3 4 5 6 7...13

中文翻译

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