78MXX-T6C-K [UTC]

3-TERMINAL 0.5A POSITIVE VOLTAGE REGULATOR; 三端0.5A正电压稳压器


型号：	78MXX-T6C-K
厂家：	Unisonic Technologies
描述：	3-TERMINAL 0.5A POSITIVE VOLTAGE REGULATOR 三端0.5A正电压稳压器稳压器
文件：	总10页 (文件大小：331K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

78MXX

LINEAR INTEGRATED CIRCUIT

3-TERMINAL 0.5A POSITIVE

VOLTAGE REGULATOR

TO-126

TO-126C

TO-220F

DESCRIPTION

The UTC 78MXX family is monolithic fixed voltage regulator

integrated circuit. They are suitable for applications that required

supply current up to 0.5A.

TO-220

TO-92

FEATURES

* Output Current up to 0.5A

* Fixed Output Voltage of 5V, 6V, 8V, 9V, 12V,

15V and18V Available

* Thermal Overload Shutdown Protection

* Short Circuit Current Limiting

* Output Transistor SOA Protection

ORDERING INFORMATION

Ordering Number

Pin Assignment

Package

Packing

Normal

Lead Free

Halogen Free

78MXXG-T60-K

78MXXG-T6C-K

78MXXG-T92-B

78MXXG-T92-K

78MXXG-TA3-T

78MXXG-TF3-T

78MXX-T60-K

78MXX-T6C-K

78MXX-T92-B

78MXX-T92-K

78MXX-TA3-T

78MXX-TF3-T

78MXXL-T60-K

78MXXL-T6C-K

78MXXL-T92-B

78MXXL-T92-K

78MXXL-TA3-T

78MXXL-TF3-T

TO-126

TO-126C

TO-92

Bulk

Tape Box

Bulk

TO-92

TO-220

TO-220F

Tube

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78MXX

LINEAR INTEGRATED CIRCUIT

MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

UTC

L: Lead Free

78MXX

TO-220

TO-220F

Voltage Code

Lot Code

G: Halogen Free

Date Code

05: 5V

06: 6V

08: 8V

09: 9V

12: 12V

15: 15V

18: 18V

TO-126

TO-126C

TO-92

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78MXX

LINEAR INTEGRATED CIRCUIT

BLOCK DIAGRAM

SERIES

PASS

OUTPUT

INPUT

ELEMENT

R20

CURRENT

SOA

GENERATOR

PROTECTION

STARTING

CIRCUIT

REFERENCE

VOLTAGE

ERROR

AMPLIFIER

R19

THERMAL

PROTECTION

GND

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78MXX

LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATINGS

(Operating temperature range applies unless otherwise specified)

PARAMETER

SYMBOL

V_IN

RATING

UNIT

Input Voltage

Output Current

I_OUT

0.5

Power Dissipation

P_D

Internally Limited

-40 ~ +85

Operating Junction Temperature

Storage Temperature

T_OPR

T_STG

°C

-65 ~ +150

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS

FOR UTC78M05

(Refer to the test circuits, T_MIN≤T_J≤125°C, I_OUT=350mA, V_IN=10V, unless otherwise specified, Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

T_J=25°C

4.80

5.0

5.20

Output Voltage

V_OUT

I_OUT=5mA ~ 350mA

V_IN=7~ 20V

4.75

5.25

T_J=25°C, I_OUT=5mA~0.5A

T_J=25°C, I_OUT=5mA~200mA

V_IN=7 ~ 25V, T_J=25°C, I_OUT=200mA

V_IN=8 ~ 25V, T_J=25°C, I_OUT=200mA

T_J=25°C

100

μV

Load Regulation

ΔV_OUT

100

Line regulation

ΔV_OUT

I_Q

Quiescent Current

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

4.0

6.0

0.8

0.5

V_IN=8 ~ 25V, I_OUT=200mA

ΔI_Q

_OUT=5mA~350mA

10Hz≤f≤100KHz

_IN=8 ~ 18V, f=120Hz

_OUT=300mA

Peak Output Current

Short-Circuit Current

Dropout Voltage

I_PEAK

I_SC

T_J=25°C

700

300

2.0

V_IN=35V, T_J=25°C

T_J=25°C, I_OUT=500mA

V_D

FOR UTC78M06

(Refer to the test circuits, T_MIN≤T_J≤125°C, I_OUT=350mA,V_IN=11V, unless otherwise specified, Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

T_J=25°C, I_OUT=5~350mA

V_IN=8 ~ 21V,

_OUT=5mA~350mA

MIN TYP MAX UNIT

5.76

6.0

6.24

Output Voltage

V_OUT

5.70

6.30

T_J=25°C, I_OUT=5mA~0.5A

T_J=25°C, I_OUT=5mA~200mA

V_IN=8V ~ 25V, T_J=25°C, I_OUT=200mA

V_IN=9V ~ 25V, T_J=25°C, I_OUT=200mA

T_J=25°C

120

μV

Load Regulation

ΔV_OUT

100

Line regulation

ΔV_OUT

I_Q

Quiescent Current

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

4.0

I_OUT=5mA ~ 350mA

0.5

0.8

ΔI_Q

V_IN=9V~ 25V, I_OUT=200mA

10Hz≤f≤100kHz

V_IN=9V ~ 19V, f=120Hz, T_J=25°C

_OUT=300mA

Peak Output Current

Short-Circuit Current

Dropout Voltage

I_PEAK

I_SC

T_J=25°C

700

300

2.0

V_IN=35V, T_J=25°C

T_J=25°C

V_D

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LINEAR INTEGRATED CIRCUIT

ELECTRICAL CHARACTERISTICS (Cont.)

FOR UTC78M08

(Refer to the test circuits, T_MIN≤T_J≤125°C, I_OUT=350mA, V_IN=14V, unless otherwise specified,Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

T_J=25°C

V_IN=10.5V ~ 23V,

_OUT=5mA~350mA

7.68

8.0

8.32

Output Voltage

V_OUT

7.60

8.40

T_J=25°C, I_OUT=5mA~0.5A

T_J=25°C, I_OUT=5mA~200mA

V_IN=10.5V ~ 25V

160

Load Regulation

Line regulation

ΔV_OUT

100

T_J=25°C, I_OUT=200mA

V_IN=11V ~ 25V

T_J=25°C, I_OUT=200mA

T_J=25°C

Quiescent Current

I_Q

4.0

μV

V_IN=10.5V ~ 25V, I_OUT=200mA

I_OUT=5mA~ 350mA

10Hz≤f≤100KHz

0.8

0.5

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

ΔI_Q

V_IN=11.5V ~ 21.5V,

f=120Hz, I_OUT=300mA

T_J=25°C

Peak Output Current

Short-Circuit Current

Dropout Voltage

I_PEAK

I_SC

700

300

2.0

V_IN=35V, T_J=25°C

T_J=25°C, I_OUT=500mA

V_D

FOR UTC78M09

(Refer to the test circuits, T_MIN≤T_J≤125°C, I_OUT=350mA, V_IN=17V, unless otherwise specified,Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

T_J=25°C

V_IN=12.5V ~ 25V,

_OUT=5mA~350mA

8.64

9.36

Output Voltage

V_OUT

8.55

9.45

T_J=25°C, I_OUT=5mA~0.5A

T_J=25°C, I_OUT=5mA~200mA

V_IN=12.5V~ 25 V

T_J=25°C, I_OUT=200mA

V_IN=13V~ 25V

200

100

Load Regulation

Line regulation

ΔV_OUT

100

T_J=25°C, I_OUT=200mA

T_J=25°C

Quiescent Current

I_Q

4.1

μV

V_IN=12.5V ~ 25V, I_OUT=200mA

0.8

0.5

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

ΔI_Q

_OUT=5mA~350mA

10Hz<=f<=100kHz

_IN=13V~ 23V, f=120Hz

_OUT=300mA

Peak Output Current

Short-Circuit Current

Dropout Voltage

I_PEAK

I_SC

T_J=25°C

700

300

2.0

V_IN=35V, T_J=25°C

T_J=25°C, I_OUT=500mA

V_D

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78MXX

LINEAR INTEGRATED CIRCUIT

ELECTRICAL CHARACTERISTICS (Cont.)

FOR UTC78M12

(Refer to the test circuits, T_MIN≤T_J≤125°C, I_OUT=350mA, V_IN=19V, unless otherwise specified,Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

T_J=25°C

V_IN=14.5V to 27V,

_OUT=5mA~350mA

11.52 12.0 12.48

Output Voltage

V_OUT

11.40

12.60

T_J=25°C,I_OUT=5mA~0.5A

T_J=25°C,I_OUT=5mA~2A

V_IN=14.5V to 30V

240

120

Load Regulation

Line regulation

ΔV_OUT

100

T_J=25°C,I_OUT=200mA

V_IN=16V to 30V

T_J=25°C,I_OUT=200mA

T_J=25°C

Quiescent Current

I_Q

4.1

6.0

0.8

0.5

μV

V_IN=14.5V to 30V,I_OUT=200mA

I_OUT=5mA~350mA

10Hz≤f≤100kHz

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

ΔI_Q

V_IN=15V to 25V,f=120Hz

_OUT=300mA

Peak Output Current

Short-Circuit Current

Dropout Voltage

I_PEAK

I_SC

T_J=25°C

700

300

2.0

V_IN=35V, T_J=25°C

T_J=25°C,I_OUT=500mA

V_D

FOR UTC78M15

(Refer to the test circuits, T_MIN≤T_J≤125°C,I_OUT=350mA,V_IN=23V, unless otherwise specified,Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

T_J=25°C

V_IN=17.5V ~ 30V,

_OUT=5mA~350mA

14.40 15.0 15.60

Output Voltage

V_OUT

14.25

15.75

T_J=25°C, I_OUT=5mA~0.5A

T_J=25°C, I_OUT=5mA~200mA

V_IN=17.5V ~ 30V

300

150

Load Regulation

Line regulation

ΔV_OUT

100

T_J=25°C, I_OUT=200mA

V_IN=20V ~ 30V

T_J=25°C, I_OUT=200mA

T_J=25°C

Quiescent Current

I_Q

4.1

6.0

0.8

0.5

μV

V_IN=17.5V ~ 30V,I_OUT=200mA

I_OUT=5mA~350mA

10Hz≤f≤100KHz

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

ΔI_Q

V_IN=18.5V ~ 28.5V

f=120Hz,I_OUT=300mA

T_J=25°C

Peak Output Current

Short-Circuit Current

Dropout Voltage

I_PEAK

I_SC

700

300

2.0

V_IN=35V, T_J=25°C

T_J=25°C, I_OUT=500mA

V_D

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QW-R101-004,I

78MXX

LINEAR INTEGRATED CIRCUIT

ELECTRICAL CHARACTERISTICS (Cont.)

FOR 78M18

(Refer to the test circuits, T_MIN≤T_J≤125°C,I_OUT=350mA,V_IN=26V,unless otherwise specified, Ci=0.33μF,Co=0.1μF)

PARAMETER

SYMBOL

TEST CONDITIONS

T_J=25°C

V_IN=20.5V to 33V

_OUT=5mA~350mA

MIN TYP MAX UNIT

17.28 18.0 18.72

Output Voltage

V_OUT

17.10

18.90

T_J=25°C,I_OUT=5mA~0.5A

T_J=25°C,I_OUT=5mA~200mA

V_IN=21V to 33V

T_J=25°C, I_OUT=200mA

V_IN=24V to 33V,

360

180

Load Regulation

Line regulation

ΔV_OUT

100

T_J=25°C, I_OUT=200mA

T_J=25°C

Quiescent Current

I_Q

ΔI_Q

4.2

100

700

μV

V_IN=21V to 33V, I_OUT=200mA

0.8

0.5

Quiescent Current Change

Output Noise Voltage

Ripple Rejection

_OUT=5mA~350mA

10HzM≤f≤100KHz

V_IN=22V to 32V,f=120Hz

I_PEAK

_OUT=300mA

Peak Output Current

T_J=25°C

Short-Circuit Current

Dropout Voltage

I_SC

V_D

V_IN=35V, T_J=25°C

T_J=25°C

300

2.0

Notes 1. The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead

length of the package and copper pattern of PCB. The data above represents pulse test conditions with

junction temperatures specified at the initiation of test.

2. Power dissipation<0.5W

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LINEAR INTEGRATED CIRCUIT

APPLICATION CIRCUIT

UTC

78MXX

VIN

VoUT

C1=0.33μF

C0=0.1μF

Notes: 1. To specify an output voltage, substitute voltage value for "MXX".

2. Bypass capacitors are recommended for optimum stability and transient response and should be located

as close as possible to the regulators.

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QW-R101-004,I

78MXX

LINEAR INTEGRATED CIRCUIT

TYPICAL CHARACTERISTICS

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QW-R101-004,I

78MXX

LINEAR INTEGRATED CIRCUIT

TYPICAL CHARACTERISTICS(Cont.)

Load Transient Response

V_IN=10V

(78M05)

Line Transient Response

300

I_OUT=200mA

(78M05)

200

-200

-50

100

Time, t (μs)

Time, t (ms)

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

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78MXX-T6C-K [UTC]

相关型号：

78MXX-T92-B

78MXX-T92-B-B

78MXX-T92-B-K

78MXX-T92-K

78MXX-TA3-D-T

78MXX-TA3-T

78MXX-TF3-D-T

78MXX-TF3-T

78MXXG-AA3-R

78MXXG-AA3-T

78MXXG-T60-K

78MXXG-T6C-K