ACE621E datasheet(3/8 Pages) ACE

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ACE621E

Ultra-Fast High PSRR 1.5A CMOS Voltage Regulator

VER 1.2

Block Diagram

Electrical Characteristics

ACE621E, For Arbitrary Output Voltage.(Test Conditions: Cin=COUT=4.7uF, Ta=25°C, unless otherwise specified.)

Symbol

Parameter

Conditions

Min

Typ

Max

Units

VOUT. (E)

(Note 2)

Output Voltage

VIN=VOUT+1V

IOUT=100mA

VOUT

*0.98

VOUT

(Note1)

VOUT

*1.02

Supply Current

VIN=VOUT+1V, VCE=GND

100

ISHDN

Shutdown Current

VCE=VIN

0.1

1.0

IOUT

Output Current

VIN=VOUT+2V (VOUT<4V)

VIN=VOUT+1V (VOUT≧4V)

1500

Vdif

Dropout Voltage

(Note 3)

IOUT

=1.5A

1.5V≤V

OUT

≤2.0V

1300

2.0V<VOUT

≤2.8V

800

2.8V< VOUT

600

△V

out

Load Regulation

VIN=VOUT+2V (VOUT<4V)

VIN=VOUT+1V (VOUT≧4V)

1mA≤I

OUT

≤1.5A

100

△V

out /

△V

IN*VOUT

Line Regulation

IOUT=100mA

VOUT

+1V≤V

≤6V

0.02

0.2

%/V

△V

out /

△T*V

OUT

Output Voltage Temperature

Characteristics

IOUT=100mA

-40℃

≤T≤85℃

ppm/℃

IShort

Short Current

VOUT=VSS

200

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