SU7812-B [SECOS]

2-Terminal Positive Voltage Regulator; 2端子正电压稳压器


型号：	SU7812-B
厂家：	SECOS HALBLEITERTECHNOLOGIE GMBH
描述：	2-Terminal Positive Voltage Regulator 2端子正电压稳压器稳压器
文件：	总4页 (文件大小：529K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SU78xx-B Series

2-Terminal

Positive Voltage Regulator

Elektronische Bauelemente

RoHS Compliant Product

A suffix of “-C” specifies halogen and lead-free

TO-263-2L

DESCRIPTION

The SU78XX-B series of fixed-voltage monolithic

integrated-circuit voltage regulators designed for a wide

range of applications. These applications include on-card

regulation for elimination of noise and distribution problems

associated with single-point regulation. Each of these

regulators can deliver up to 1A of output current.

The internal current limiting and thermal shutdown features

of the regulators make them essentially immune to overload.

FEATURES



5V,6V,8V,9V,10V,12V Output Voltage

Available



Output Transistor Safe-Area Compensation

No External Components

Internal Thermal Overload Protection

Internal Short-Circuit Current Limiting

High Power Dissipation Capability

Millimeter

REF.

Min.

4.40

0.76

0.00

0.36

Max.

4.80

1.00

0.30

0.5

Min.

1.17

1.1

Max.

1.45

1.47

9.0

8.5

2.54 REF

1.50 REF

L



14.6

0°

1.27 REF

15.8

8°

2.29

9.80

2.79

10.4

PACKAGE INFORMATION

Package

MPQ

Leader Size

TO-263

0.8K

13 inch

TYPICAL APPLICATION

MAXIMUM RATINGS

Parameter

Symbol

Value

Unit

Input Voltage

V_IN

I_O

1.5

Output Current

Operating Junction And Storage Temperature Range

Thermal Resistance Junction-Air

T_J,T_STG

R_JA

R_JC

-55~150

83.3

°C

°C / W

Thermal Resistance Junction-Cases

8.33

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

17-Aug-2011 Rev. C

Page 1 of 4

SU78xx-B Series

2-Terminal

Positive Voltage Regulator

Elektronische Bauelemente

SU7805-B ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, T_J=0~125 °C, I_O=500mA, V_IN=10V, C_IN=0.33F, C_O=0.1F unless otherwise specified)

Symbol

V_O

Test Conditions

V_IN=10V, I_O=500mA, T_J=25°C

7V≦V_IN≦20V, 5mA≦I_O≦1A, P_D≦15W

7V≦V_IN≦25V, T_J=25°C

8V≦V_IN≦12V, T_J=25°C

5mA≦I_O≦1.5A, T_J=25°C

250mA≦I_O≦750mA, T_J=25°C

V_IN=10V, I_O=500mA, T_J=25°C

5mA≦I_O≦1A

Min.

Typ.

Max.

5.2

5.25

100

Unit

4.8

4.75

V_O(Line Regulation)

1.6

V_O(Load Regulation)

I_Q

0.03

0.3

0.5

1.3

I_Q

7V≦V_IN≦25V

V_N

10Hz≦f≦100KHz, T_J=25°C

8V≦V_IN≦18V, f=120Hz

Io=1A, T_J=25°C

V_D

I_SC

T_J=25°C

230

2.2

-1.1

I_PK

T_J=25°C

V_O/T_J

I_O=5mA

mV/°C

SU7808-B ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, T_J=0~125 °C, I_O=500mA, V_IN=14V, C_IN=0.33F, C_O=0.1F unless otherwise specified)

Symbol

V_O

Test Conditions

V_IN=14V, I_O=500mA, T_J=25°C

10.5V≦V_IN≦23V, 5mA≦I_O≦1A, P_D≦15W

10.5V≦V_IN≦25V, T_J=25°C

11V≦V_IN≦17V, T_J=25°C

5mA≦I_O≦1.5A, T_J=25°C

250mA≦I_O≦750mA, T_J=25°C

V_IN=14V, I_O=500mA, T_J=25°C

5mA≦I_O≦1A

Min

Typ

Max

8.3

8.4

160

Unit

7.7

7.6

V_O(Line Regulation)

V_O(Load Regulation)

I_Q

4.3

0.5

I_Q

10.5V≦V_IN≦25V

V_N

10Hz≦f≦100KHz, T_J=25°C

11.5V≦V_IN≦21.5V, f=120Hz, T_J=25°C

Io=1A, T_J=25°C

V_D

I_SC

T_J=25°C

450

2.2

-0.8

I_PK

T_J=25°C

V_O/T_J

I_O=5mA

mV/°C

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

17-Aug-2011 Rev. C

Page 2 of 4

SU78xx-B Series

2-Terminal

Positive Voltage Regulator

Elektronische Bauelemente

SU7809-B ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, T_J=0~125 °C, I_O=500mA, V_IN=16V, C_IN=0.33F, C_O=0.1F unless otherwise specified)

Symbol

V_O

Test Conditions

V_IN=16V, I_O=500mA, T_J=25°C

11.5V≦V_IN≦24V, 5mA≦I_O≦1A, P_D≦15W

11.5V≦V_IN≦27V, T_J=25°C

13V≦V_IN≦19V, T_J=25°C

5mA≦I_O≦1.5A, T_J=25°C

250mA≦I_O≦750mA, T_J=25°C

V_IN=15V, I_O=500mA, T_J=25°C

5mA≦I_O≦1A

Min

Typ

Max

Unit

8.65

9.35

8.55

9.45

180

V_O(Line Regulation)

180

V_O(Load Regulation)

I_Q

4.3

0.5

I_Q

11.5V≦V_IN≦27V

V_N

10Hz≦f≦100KHz, T_J=25°C

12V≦V_IN≦22V, f=120Hz

Io=1A, T_J=25°C

V_D

I_SC

T_J=25°C

400

2.2

-1

mV/°C

I_PK

T_J=25°C

V_O/Tj

I_O=5mA, 0°C≦T_J≦125°C

SU7812-B ELECTRICAL CHARACTERISTICS

(Refer to the test circuits, T_J=0~125 °C, I_O=500mA, V_IN=19V, C_IN=0.33F, C_O=0.1F unless otherwise specified)

Symbol

V_O

Test Conditions

V_IN=19V, I_O=500mA, T_J=25°C

14.5V≦V_IN≦27V, 5mA≦I_O≦1A, P_D≦15W

14.5V≦V_IN≦30V, T_J=25°C

16V≦V_IN≦22V, T_J=25°C

5mA≦I_O≦1.5A, T_J=25°C

250mA≦I_O≦750mA, T_J=25°C

V_IN=19V, I_O=500mA, T_J=25°C

5mA≦I_O≦1A

Min

Typ

Max

12.5

12.6

240

120

240

120

Unit

11.5

11.4

V_O(Line Regulation)

V_O(Load Regulation)

I_Q

4.3

0.5

I_Q

14.5V≦V_IN≦30V

V_N

10Hz≦f≦100KHz, T_J=25°C

15V≦V_IN≦25V, f=120Hz, T_J=25°C

Io=1A, T_J=25°C

V_D

I_SC

T_J=25°C

350

2.2

-1

mV/°C

I_PK

T_J=25°C

V_O/Tj

I_O=5mA

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

17-Aug-2011 Rev. C

Page 3 of 4

SU78xx-B Series

2-Terminal

Positive Voltage Regulator

Elektronische Bauelemente

CHARACTERISTIC CURVE

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

17-Aug-2011 Rev. C

Page 4 of 4

SU7812-B [SECOS]

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