Power Supply Control Ic

Power Supply Control IC

IC

Standard Regulators - Low Dropout Regulators - Power Supply Control IC - Comparators - OP Amplifiers - Timer -

Audio Power Amplifiers - Telecommunication Circuit - Motor Control IC - Radio & Cassette Recorder Circuit - Television

Circuit - Interface & Driver Circuit - Hall IC - Power Factor Control IC - Alarm/Sound General IC - Leakage Current Detector Voltage Detect & System Reset IC - Mouse & Keyboard Controller - Remote Controller IC - Christmas Lamp Controller Melody IC - Multiplexers/Demultiplexers IC- Power MOS - Converter - Logic IC - Video IC - LED IC - Other

Discrete No.

Transistor - JFET - SCR - TRIAC - DIODE Name

Description

Package

Spec

1

*UTC L2800

Low Voltage Switching Regulator Controller

SOP-8, SSOP-8

download

2

UTC 3563

High-Efficiency DC/DC Converter

DIP-16, SOP-8

download

3

UTC 51494

Voltage Mode PWM Control IC with Power Good Signal

DIP-16, SOP-16

download

4

UTC BA9741

two-channel switching regulator controller

SOP-16,TSSOP-16,DIP-16

download

5

UTC BA9741A

Two-Channel Swiching Regulator Controller

DIP-16, SOP-16, TSSOP-16

download

6

UTC L5100

white led step-up converter

SOT-25,SOT-363

download

7

UTC L5101

white led step-up converter

SOT-26

download

8

UTC LT1304

micropower dc/dc converters with low-battery detector active in shutdown

SOP-8,DIP-8

download

9

UTC MC34063

Variable Frequency DC-DC Converter Controller IC for Step-up or Step-down Voltage Converter

SOP-8, DIP-8

download

10

UTC MC34063A

Variable Frequency DC-DC Converter Controller IC for Step-up or Step-down Voltage Converter

DIP-8, SOP-8

download

11

UTC P1696

150khz, 2a pwm step-down dc/dc converter

SOP-8

download

12

UTC P1786

PWM control 3A step-down converter

SOP-8

download

13

UTC TA31142

low power if receiver ic

TSSOP-20

download

14

UTC TL1451

Dual Pulse width Modulation Control Circuits

SOP-16, DIP-16, TSSOP-16

download

15

UTC TL431

programmable precision reference

SOT-89,TO-92,SOP-8,SOT-23,SOT-25

download

16

UTC TL431L

programmable precision reference

SOT-89,TO-92,SOP-8,MSOP-8,SOT-23,SOT-25

download

17

UTC TL432

1.25V Precision Adjustable Shunt Reference

TO-92, SOP-8, SOT-23, SOT-25, SOT-89

download

18

UTC TL432C

1.24V Precision Adjustable Shunt Reference regulators

SOT-89, TO-92, SOP-8, SOT-23, SOT-25

download

19

UTC TL494

Voltage Mode PWM Control IC

DIP-16, SOP-16

download

20

UTC TL5001

Low Operating Voltage Single Ended PWM IC

DIP-8, SOP-8

download

21

UTC TL594

pulse-width-modulation control circuit

SOP-16,DIP-16,TSSOP-16

download

22

UTC U3525

regulating pwm ic

SOP-16,DIP-16

download

23

UTC U3848

high performance current mode controllers

DIP-8,SOP-8

download

24

UTC U9751B

double channels pwm controller

SOP-16,DIP-16,SSOP-16

download

25

UTC UA8868

5-channel btl driver for dvd player

HSOP-28

download

26

UTC UC3842A UC3843A

PWM Controllers with Low Start-up Current

DIP-8, SOP-8

download

27

UTC UC3842B UC3843B

PWM Controllers with Low Start-up Current

DIP-8, SOP-8

download

28

UTC UC3842G

high performance current mode controller

DIP-8,SOP-8

download

29

UTC UC3844 UC3845

PWM Controllers with Low Start-up Current

DIP-8, SOP-8

download

30

UTC UC723

adjustable voltage regulator

DIP-14

download

31

UTC UT2306

DC/DC Converters With Low-Battery Detector

SOP-8, DIP-8

download

32

•UTC 3510

pc power supply supervisors

SOP-8,DIP-8

download

33

•UTC 3511

pc power supply supervisors

SOP-8,DIP-8

download

34

•UTC 3512

pc power supply supervisors

SOP-14,DIP-14

download

35

•UTC 3521

pwm controller with supervisory circuit for switching power supply

DIP-16

download

•:MOS process *:new products under development

http://www.utc-ic.com/product/db/supply.php (1 of 2)7/2/2008 6:33:32 PM

Power Supply Control IC

http://www.utc-ic.com/product/db/supply.php (2 of 2)7/2/2008 6:33:32 PM