APL1117-25 データシートの表示（PDF） - Anpec Electronics

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APL1117-25

1A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.2V,1.8V, 2.5V, 2.85V, 3.3V and 5V

Anpec Electronics 

APL1117

Electrical Characteristics (Cont.)

Unless otherwise noted, these specifications apply over CIN = 10µF , COUT = 10µF, and TA = 0 to 70°C. Typical values

refer to T = 25°C.

A

Symbol

Parameter

Test Conditions

APL1117

Unit

Min. Typ. Max.

REGLOAD

VD

ILIMIT

IADJ

Load Regulation

APL1117

APL1117-12

(VIN -VOUT)=3V, 0≤ IOUT ≤1A (Note 2)

VIN = 2.65V, 0≤ IOUT ≤1A (Note 2)

APL1117-18 VIN = 3.25V, 0≤ IOUT ≤1A (Note 2)

APL1117-25 VIN = 3.95V, 0≤ IOUT ≤1A (Note 2)

APL1117-28 VIN = 4.25V, 0≤ IOUT ≤1A (Note 2)

APL1117-33 VIN = 4.75V, 0≤ IOUT ≤1A (Note 2)

APL1117-50

Dropout Voltage

VIN = 6.45V, 0≤ IOUT ≤1A (Note 2)

IOUT = 100mA (Note 3)

IOUT = 500mA (Note 3)

IOUT = 1A (Note 3)

Current-Limit

(VIN -VOUT) = 5V, TJ = 25°C

Adjust Pin Current

APL1117

(VIN -VOUT) = 3V, IOUT = 10mA

-

0.1

0.4

%

-

1

10

-

1

10

-

1

10

mV

-

1

10

-

1

10

-

1

10

1

1.1

-

1.05

1.2

V

1.1

1.3

1000

-

-

mA

-

60

120

µA

∆IADJ

IO

Adjust Pin Current Change 10mA≤ IOUT ≤1A,

APL1117 1.4V≤ (VIN -VOUT) ≤10.75V

Minimum Load Current

APL1117

(VIN -VOUT) = 10.75V (Note 4)

-

0.2

5

µA

-

1.7

-

mA

PSRR Ripple Rejection

fRIPPLE =120Hz, VRIPPLE = 1VP-P, (VIN -VOUT) = 3V

60

75

-

dB

TR

Thermal Regulation

TJ = 25°C, 30ms Pulse

-

0.01 0.02 %/ W

TS

Temperature Stability

-

0.5

-

%

LS

Long-Term Stability

TJ = 125°C, 1000Hrs.

-

0.3

-

%

VN

RMS Output Noise

VD

Dropout Voltage

TJ = 25°C, 10Hz≤F≤10kHz, (% of VOUT)

IOUT=100mA (Note2)

IOUT=500mA (Note2)

IOUT=1A (Note2)

-

0.003

-

%

1

1.1

-

1.05

1.2

V

1.1

1.3

ILIMIT

Current-Limit

(VIN -VOUT)=5V, TJ=25°C

1000

-

-

mA

IADJ

Adjust Pin Current

APL1117

(VIN -VOUT)=3V, IOUT=10mA

-

60

120

µA

∆IADJ

IO

Adjust Pin Current Change 10mA≤ IOUT ≤1A,

APL1117 1.4V≤(VIN -VOUT) ≤10.75V

Minimum Load Current

APL1117

(VIN -VOUT)=10.75V (Note 4)

-

0.2

5

µA

-

1.7

-

mA

PSRR Ripple Rejection

fRIPPLE=120Hz, VRIPPLE=1VP-P, (VIN -VOUT)=3V

60

75

-

dB

TR

Thermal Regulation

TJ=25°C, 30ms Pulse

-

0.01 0.02 %/W

TS

Temperature Stability

-

0.5

-

%

LS

Long-Term Stability

TJ=125°C,1000Hrs.

-

0.3

-

%

VN

RMS Output Noise

TJ=25°C,10Hz≤F≤10kHz, (% of VOUT)

-

0.003

-

%

Copyright © ANPEC Electronics Corp.

4

Rev. C.10 - Sep., 2010

www.anpec.com.tw

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