CYStech Electronics Corp.

Spec. No. : C521J3

Issued Date : 2007.10.23

Revised Date : 2014.03.27

Page No. : 4/12

LM78XXJ3

CYStek Product Specification

LM7806

(Tj=0~125

°C, Vin=11V, Io=500mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)

Symbol

Parameter

Min

Typ

Max

Conditions

Units

A-rank(3%)

5.82

6.0

6.18

B-rank(5%)

Output Voltage

5.70

-

6.30

Vin=11V, Io=500mA,Tj=25

°C

8V

≤Vin≤21V, 5mA≤Io≤1A,

PD

≤15W

V

-

3

60

8V

≤Vin≤25V, Tj=25°C

ΔVo

Line Regulation

-

1

25

9V

≤Vin≤13V, Tj=25°C

mV

-

-

100

5mA

≤Io≤1A, Tj=25°C

ΔVo

Load Regulation

-

-

50

250mA

≤Io≤750mA, Tj=25°C

mV

IQ

Quiescent Current

-

-

8

Vin=11V, Io=500mA, Tj=25

°C

mA

-

-

0.5

5mA

≤Io≤1A

ΔIQ

Quiescent Current

Change

-

-

1.3

8V

≤Vin≤25V

mA

Vn

Output Noise Voltage

-

45

-

10Hz

≤f≤100KHz, Tj=25°C

μV

RR

Ripple Rejection

-

75

-

9V

≤Vin≤19V, f=120Hz, Tj=25°C

dB

VD

Dropout Voltage

-

2

-

Io=1A, Tj=25

°C

V

ISC

Output Short Circuit

Current

-

250

-

Vin=35V, Tj=25

°C

mA

IPK

Peak Output Current

-

1.8

-

Tj=25

°C

A

ΔVo/ΔTj

Temperature Stability

-

-0.7

-

Io=5mA, 0

°C ≤Tj≤125°C

mV/℃

LM7808

(Tj=0~125

°C, Vin=14V, Io=500mA, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)

Symbol

Parameter

Min

Typ

Max

Conditions

Units

A-rank(3%)

7.76

8.0

8.24

B-rank(5%)

Output Voltage

7.60

-

8.40

Vin=14V, Io=500mA,Tj=25

°C

10.5V

≤Vin≤23V, 5mA≤Io≤1A,

PD

≤15W

V

-

3

80

10.5V

≤Vin≤25V, Tj=25°C

ΔVo

Line Regulation

-

1

40

11V

≤Vin≤17V, Tj=25°C

mV

-

-

100

5mA

≤Io≤1A, Tj=25°C

ΔVo

Load Regulation

-

-

50

250mA

≤Io≤750mA, Tj=25°C

mV

IQ

Quiescent Current

-

-

8

Vin=14V, Io=500mA, Tj=25

°C

mA

-

-

0.5

5mA

≤Io≤1A

ΔIQ

Quiescent Current

Change

-

-

1.3

10.5V

≤Vin≤25V

mA

Vn

Output Noise Voltage

-

58

-

10Hz

≤f≤100KHz, Tj=25°C

μV

RR

Ripple Rejection

-

72

-

11.5V

≤Vin≤21.5V, f=120Hz, Tj=25°C

dB

VD

Dropout Voltage

-

2

-

Io=1A, Tj=25

°C

V

ISC

Output Short Circuit

Current

-

250

-

Vin=35V, Tj=25

°C

mA

IPK

Peak Output Current

-

1.8

-

Tj=25

°C

A

ΔVo/ΔTj

Temperature Stability

-

-0.9

-

Io=5mA, 0

°C ≤Tj≤125°C

mV/℃