Datasheet > UA7900_12

UA7900_12

更新时间： 2024-11-26 12:27:07

品牌	Logo	应用领域
德州仪器 - TI		稳压器
页数	文件大小	规格书
14页	537K
描述
NEGATIVE-VOLTAGE REGULATORS

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UA7900_12 数据手册

µA7900 SERIES

NEGATIVE-VOLTAGE REGULATORS

www.ti.com

SLVS058H–JUNE 1976–REVISED NOVEMBER 2006

FEATURES

•

3-Terminal Regulators

•

High Power-Dissipation Capability

Output Current up to 1.5 A

No External Components

Internal Short-Circuit Current Limiting

Output Transistor Safe-Area Compensation

Internal Thermal-Overload Protection

KCS (TO-220) PACKAGE

(TOP VIEW)

KTE (PowerFLEX ) PACKAGE

(TOP VIEW)

KTT (TO-263) PACKAGE

(TOP VIEW)

OUTPUT

INPUT

COMMON

OUTPUT

INPUT

OUTPUT

INPUT

COMMON

DESCRIPTION/ORDERING INFORMATION

This series of fixed-negative-voltage integrated-circuit voltage regulators is designed to complement Series

µA7900 in 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

1.5 A of output current. The internal current limiting and thermal shutdown features of these regulators

essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be

used with external components to obtain adjustable output voltages and currents and also as the power-pass

element in precision regulators.

ORDERING INFORMATION⁽¹⁾

ORDERABLE PART

NUMBER

TOP-SIDE

MARKING

T_J

V_O(NOM)

PACKAGE⁽²⁾

–12 V

TO-220, short shoulder – KCS

Tube of 50

Reel of 2000

Tube of 50

Reel of 2000

Tube of 50

Reel of 500

UA7912CKCS

UA7912C

PowerFLEX™ – KTE

TO-220, short shoulder – KCS

PowerFLEX – KTE

UA7908CKTER

UA7908CKCS

UA7905CKTER

UA7905CKCS

UA7905CKTTR

UA7908C

UA7905C

–8 V

0°C to 125°C

–5 V

TO-220, short shoulder – KCS

TO-263 – KTT

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PowerFLEX, PowerPAD are trademarks of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...14

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UA7905CKC1	TI	获取价格	IC,VOLT REGULATOR,FIXED,-5V,BIPOLAR,SIP,3PIN,PLASTIC
UA7905CKC3	TI	获取价格	IC,VOLT REGULATOR,FIXED,-5V,BIPOLAR,SIP,3PIN,PLASTIC
UA7905CKCP1	TI	获取价格	IC,VOLT REGULATOR,FIXED,-5V,BIPOLAR,SIP,3PIN,PLASTIC

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