AN7818 datasheet(5/10 Pages) PANASONIC

Part #	AN7818

Description	3-pin positive output voltage regulator (1 A type)

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Manufacturer	PANASONIC [Panasonic Semiconductor]

Direct Link	http://www.panasonic.com/industrial/

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Voltage Regulators

AN78xx/AN78xxF Series

5

I Electrical Characteristics at Ta = 25°C (continued)

• AN7810, 7810F (10V type)

• AN7812, 7812F (12V type)

VO

V

VO

V

REGIN

mV

REGL

mV

mA

IBias

mA

∆IBias(IN)

mA

∆IBias(L)

µV

Vno

dB

RR

V

VDIF(min)

m

Ω

ZO

mA

IO(Short)

A

IO(Peak)

mV/

°C

∆VO/Ta

10.4

10

Tj

= 25°C

VI

= 13 to 25V, IO = 5mA to 1A,

Tj

= 0 to 125°C, PD ≤ *

200

8

VI

= 12.5 to 27V, Tj = 25°C

12

IO

= 5mA to 1.5A, Tj = 25°C

IO

= 250 to 750mA, Tj = 25°C

VI

= 13 to 19V, Tj = 25°C

3.9

Tj

= 25°C

2.5

VI

= 12.5 to 27V, Tj = 25°C

63

IO

= 5mA to 1A, Tj = 25°C

f

= 10Hz to 100kHz

1

0.5

100

10.5

200

100

8

56

9.6

9.5

VI

= 13 to 23V, IO = 100mA, f = 120Hz

2

IO

= 1A, Tj = 25°C

16

700

f

= 1kHz

2

VI

= 27V, Tj = 25°C

4

Tj

= 25°C

− 0.6

IO

= 5mA, Tj = 0 to 125°C

Parameter

Symbol

Conditions

Min

Typ

Max

Output voltage

Output voltage tolerance

Line regulation

Load regulation

Bias current

Bias current fluctuation to input

Bias current fluctuation to load

Output noise voltage

Ripple rejection ratio

Minimum input/output voltage difference

Output impedance

Output short-circuit current

Peak output current

Output voltage temperature coefficient

Unit

Note 1) The specified condition Tj

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, VI

= 16V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.

*

AN78xx series: 15W, AN78xxF series: 10.25W

VO

V

VO

V

REGIN

mV

REGL

mV

mA

IBias

mA

∆IBias(IN)

mA

∆IBias(L)

µV

Vno

dB

RR

V

VDIF(min)

m

Ω

ZO

mA

IO(Short)

A

IO(Peak)

mV/

°C

∆VO/Ta

12.5

12

Tj

= 25°C

VI

= 15 to 27V, IO = 5mA to 1A,

Tj

= 0 to 125°C, PD ≤ *

240

10

VI

= 14.5 to 30V, Tj = 25°C

12

IO

= 5mA to 1.5A, Tj = 25°C

IO

= 250 to 750mA, Tj = 25°C

VI

= 16 to 22V, Tj = 25°C

4

Tj

= 25°C

3

VI

= 14.5 to 30V, Tj = 25°C

75

IO

= 5mA to 1A, Tj = 25°C

f

= 10Hz to 100kHz

1

0.5

120

12.6

240

120

8

55

11.5

11.4

VI

= 15 to 25V, IO = 100mA, f = 120Hz

2

IO

= 1A, Tj = 25°C

18

700

f

= 1kHz

2

VI

= 30V, Tj = 25°C

4

Tj

= 25°C

− 0.8

IO

= 5mA, Tj = 0 to 125°C

Parameter

Symbol

Conditions

Min

Typ

Max

Output voltage

Output voltage tolerance

Line regulation

Load regulation

Bias current

Bias current fluctuation to input

Bias current fluctuation to load

Output noise voltage

Ripple rejection ratio

Minimum input/output voltage difference

Output impedance

Output short-circuit current

Peak output current

Output voltage temperature coefficient

Unit

Note 1) The specified condition Tj

= 25°C means that the test should be carried out within so short a test time (within 10ms) that the

characteristic value drift due to the chip junction temperature rise can be ignored.

Note 2) Unless otherwise specified, VI

= 19V, IO = 500mA, CI = 0.33µF and CO = 0.1µF.

*

AN78xx series: 15W, AN78xxF series: 10.25W

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