ZXCL1250H5 查看數據表（PDF） - Zetex => Diodes

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产品描述 (功能)

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ZXCL1250H5

ULTRA SMALL MICROPOWER SC70 LOW DROPOUT REGULATORS

Zetex => Diodes 

ZXCL250 ZXCL260 ZXCL280

ZXCL300 ZXCL330 ZXCL400

ABSOLUTE MAXIMUM RATINGS

Terminal Voltage with respect to GND

VIN

-0.3V to 7.0V

EN

-0.3V to 10V

VO

-0.3V to 5.5V

Package Power Dissipation (TA=25°C)

SC70

300mW (Note 1)

SOT23-5

450mW (Note 1)

Output short circuit duration

Continuous Power Dissipation

Operating Temperature Range

Storage Temperature Range

Infinite

Internally limited

-40°C to +85°C

-55°C to +125°C

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the

device. These are stress ratings only, and functional operation of the device at these or any other conditions

beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

VIN = VO + 0.5V, typical values at TA = 25 C V (Unless otherwise stated)

SYMBOL PARAMETER

CONDITIONS

LIMITS

MIN

TYP

MAX

UNITS

VIN

Input Voltage

VO

Output Voltage

∆VO/∆T

IO(MAX)

IOLIM

IQ

Output Voltage

Temperature

Coefficient

Output Current

Over Current Limit

Ground pin current

IO = 1mA

ZXCL250

ZXCL260

ZXCL280

ZXCL300

ZXCL330

ZXCL400

IO = 100mA

VO + 0.5V < VIN < VIN max.

ZXCL250

ZXCL260

ZXCL280

ZXCL300

ZXCL330

ZXCL400

ZXCL250 only

ZXCL250 only

No Load

IO = 150mA,

IO = 100mA,

(note2)

2.450 2.5

2.548 2.6

2.744 2.8

2.940 3.0

3.234 3.3

3.920 4.0

2.425

2.522

2.744

2.910

3.201

3.880

-15

5.5

V

2.550

2.652

2.856 V

3.060

3.366

4.080

2.575

2.678

2.884

3.090

3.399

4.120

V

ppm/°C

150

100

160

230

105

25

50

40

mA

800

mA

750

50

␮A

120

␮A

100

␮A

ISSUE 5 - NOVEMBER 2001

2

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