UT7500L-40-T92-C-K [UTC]

HIGH DRIVER REGULATOR;


型号：	UT7500L-40-T92-C-K
厂家：	Unisonic Technologies
描述：	HIGH DRIVER REGULATOR 驱动
文件：	总7页 (文件大小：239K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO., LTD

UT7500

CMOS IC

HIGH DRIVER REGULATOR



DESCRIPTION

The UTC UT7500 series is a low voltage regulator implemented

by CMOS technology which is composed of a three-terminal high

current. The input voltage for it is allowed as high as 24V and the

output voltage are fixed at 1.8V, 2.5V, 3.0V、3.3V、3.6V、4.0V and

SOT-89

5.0V. Besides, it delivers 100mA output current. Other outstanding

features of UTC UT7500 include low voltage drop and low quiescent

current.

When being used with external components, UTC UT7500 can

obtain variable voltages and currents.

UTC UT7500 series is very suitable for applications, such as

battery-powered equipment, communication equipment and

audio/video equipment.

TO-92



FEATURES

* Very Low Power Consumption

* Very Low Voltage Drop

* Very Low Temperature Coefficient

* Up to 24V Input Voltage

* 100mA @ P_D≤ 250mW Output Current

* Tolerance ±3%

 ORDERING INFORMATION

Ordering Number

Pin Assignment

Package

Packing

Lead Free

Halogen Free

UT7500L-xx-AB3-B-R

UT7500L-xx-AB3-C-R

UT7500L-xx-T92-B-B

UT7500L-xx-T92-B-K

UT7500L-xx-T92-C-B

UT7500L-xx-T92-C-K

UT7500G-xx-AB3-B-R

UT7500G-xx-AB3-C-R

UT7500G-xx-T92-B-B

UT7500G-xx-T92-B-K

UT7500G-xx-T92-C-B

UT7500G-xx-T92-C-K

SOT-89

TO-92

Tape Reel

Tape Box

Bulk

Tape Box

Bulk

Note: Pin Assignment: I:V_INO:V_OUTG:GND

xx: Output Voltage, refer to Marking Information.

www.unisonic.com.tw

1 of 7

QW-R502-303.O

UT7500

CMOS IC



MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

Pin Code

UT7500

Date Code

Voltage Code

L: Lead Free

SOT-89

18:1.8V

25: 2.5V

30 :3.0V

33 :3.3V

36 :3.6V

40 :4.0V

50 :5.0V

G: Halogen Free

TO-92



BLOCK DAIGRAM

UNISONIC TECHNOLOGIES CO., LTD

2 of 7

QW-R502-303.O

www.unisonic.com.tw

UT7500

CMOS IC



ABSOLUTE MAXIMUM RATING (T_A=25°С, unless otherwise specified)

PARAMETER

SYMBOL

V_IN

RATINGS

-0.3 ~ +26

Internally limited

+125

UNIT

Supply Voltage

Power Dissipation

P_D

Junction Temperature

Operating Temperature

Storage Temperature

T_J

°С

T_OPR

T_STG

-40 ~ +85

-50 ~ +125

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 (T_A=25°С, unless otherwise specified)

FOR UT7500-18

PARAMETER MIN TYP MAX UNIT

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=3.8V, I_OUT=10mA

Output Voltage Tolerance

Input Voltage

1.746 1.8 1.854

V_IN

Output Current

I_OUT

V_IN=3.8V

100

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=3.8V, 1mA≦I_OUT≦50mA

150

Line Regulation

2.8V≦V_IN≦12V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=3.8V , No load

μA

∆V_OUT

∆T_A

V_IN=3.8V , I_OUT=10mA

0°С＜T_A＜70°С

Temperature Coefficient

±0.45

mV/°С

FOR UT7500-25

PARAMETER

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=4.5V, I_OUT=10mA

MIN TYP MAX UNIT

Output Voltage Tolerance

Input Voltage

2.425 2.5 2.575

V_IN

Output Current

I_OUT

V_IN=4.5V

100

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=4.5V, 1mA≦I_OUT≦50mA

150

Line Regulation

3.5V≦V_IN≦12V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=4.5V , No load

μA

∆V_OUT

∆T_A

V_IN=4.5V , I_OUT=10mA

0°С＜T_A＜70°С

Temperature Coefficient

±0.45

mV/°С

FOR UT7500-30

PARAMETER

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=5.0V, I_OUT=10mA

MIN TYP MAX UNIT

Output Voltage Tolerance

Input Voltage

2.91

3.0

3.09

V_IN

Output Current

I_OUT

V_IN=5.0V

100

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=5.0V, 1mA≦I_OUT≦50mA

150

Line Regulation

4V≦V_IN≦12V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=5.0V , No load

μA

∆V_OUT

∆T_A

_IN=5.0V , I_OUT=10mA

Temperature Coefficient

±0.45

mV/°С

0°С＜T_A＜70°С

UNISONIC TECHNOLOGIES CO., LTD

3 of 7

QW-R502-303.O

www.unisonic.com.tw

UT7500

CMOS IC

ELECTRICAL CHARACTERISTICS(Cont.)

FOR UT7500-33

PARAMETER

Output Voltage Tolerance

Input Voltage

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=5.5V, I_OUT=10mA

MIN TYP MAX UNIT

3.20

3.3

3.40

V_IN

Output Current

I_OUT

V_IN=5.5V

100

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=5.5V, 1mA≦I_OUT≦50mA

150

Line Regulation

4.5V≦V_IN≦12V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=5.5V , No load

μA

∆V_OUT

∆T_A

V_IN=5.5V , I_OUT=10mA

0°С＜T_A＜70°С

Temperature Coefficient

±0.5

mV/°С

FOR UT7500-36

PARAMETER

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=5.6V, I_OUT=10mA

MIN TYP MAX UNIT

Output Voltage Tolerance

Input Voltage

3.49

3.6

3.71

V_IN

Output Current

I_OUT

V_IN=5.6V

100

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=5.6V, 1mA≦I_OUT≦50mA

150

Line Regulation

4.6V≦V_IN≦12V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=5.6V , No load

μA

∆V_OUT

∆T_A

V_IN=5.6V , I_OUT=10mA

0°С＜T_A＜70°С

Temperature Coefficient

±0.5

mV/°С

FOR UT7500-40

PARAMETER

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=6.0V, I_OUT=10mA

MIN TYP MAX UNIT

Output Voltage Tolerance

Input Voltage

3.88

4.12

V_IN

Output Current

I_OUT

V_IN=6.0V

100

150

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=6.0V, 1mA≦I_OUT≦70mA

150

Line Regulation

5V≦V_IN≦12V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=6.0V , No load

μA

∆V_OUT

∆T_A

V_IN=6.0V , I_OUT=10mA

0°С＜T_A＜70°С

Temperature Coefficient

±0.75

mV/°С

FOR UT7500-50

PARAMETER

SYMBOL

V_OUT

TEST CONDITIONS

V_IN=7.0V, I_OUT=10mA

MIN TYP MAX UNIT

Output Voltage Tolerance

Input Voltage

4.85

5.0

5.15

V_IN

Output Current

I_OUT

V_IN=7.0V

100

150

Load Regulation

∆V_OUT

∆V  V_OUT

V_IN=7.0V, 1mA≦I_OUT≦70mA

150

Line Regulation

6V≦V_IN≦15V, I_OUT=1mA

0.2

%/V

Voltage Drop

V_D

I_SS

I_OUT=1mA

100

Current Consumption

V_IN=7.0V , No load

μA

∆V_OUT

∆T_A

V_IN=7.0V , I_OUT=10mA

0°С＜T_A＜70°С

Temperature Coefficient

±0.75

mV/°С

UNISONIC TECHNOLOGIES CO., LTD

4 of 7

QW-R502-303.O

www.unisonic.com.tw

UT7500

CMOS IC



TYPICAL APPLICATION CIRCUITS

Basic Circuit

V_IN

V_OUT

UT7500-XX

GND

10µF

Common

Single point GND

High Output Current Positive Voltage Regulator

V_IN

V_OUT

T_r1

V_IN

V_OUT

UT7500-XX

GND

10µF

Common

Short-Circuit Protection for T_r1

V_IN

R_S

T_r1

V_OUT

V_IN

V_OUT

UT7500-XX

GND

10µF

Common

UNISONIC TECHNOLOGIES CO., LTD

5 of 7

QW-R502-303.O

www.unisonic.com.tw

UT7500

CMOS IC



TYPICAL APPLICATION CIRCUITS(Cont.)

Circuit for Increasing Output Voltage

V_IN

V_OUT

V_IN

V_OUT

UT7500-XX

10µF

V_X

GND

I_SS

Common

V_OUT= V_X+V_D1

Constant Current Regulator

V_IN

V_OUT

UT7500-XX

10µF

V_X

R_A

GND

I_SS

I_OUT

R_L

Common

V_X

I_OUT



I_SS

R_A

UNISONIC TECHNOLOGIES CO., LTD

6 of 7

QW-R502-303.O

www.unisonic.com.tw

UT7500

CMOS IC



TYPICAL APPLICATION CIRCUITS(Cont.)

Dual Supply

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.

UNISONIC TECHNOLOGIES CO., LTD

7 of 7

QW-R502-303.O

www.unisonic.com.tw

相关型号：