Datasheet > TL720M05-Q1

TL720M05-Q1

更新时间： 2024-01-27 19:28:54

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	343K
描述
LOW-DROPOUT VOLTAGE REGULATOR

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TL720M05-Q1 数据手册

TL720M05-Q1

www.ti.com

SGLS380D –SEPTEMBER 2008–REVISED JULY 2012

LOW-DROPOUT VOLTAGE REGULATOR

Check for Samples: TL720M05-Q1

FEATURES

•

Qualified for Automotive Applications

•

Short-Circuit Protection

Output Voltage of 5 V ± 2%

Very Low Current Consumption

Very Low Dropout Voltage

Reverse-Polarity Protection

ESD Protection >6 kV

KTT (TO-263) PACKAGE

(TOP VIEW)

KVU (TO-252) PACKAGE

(TOP VIEW)

OUT

GND

OUT

GND

DESCRIPTION

The TL720M devices are monolithic integrated low-dropout voltage regulators offered in 3-pin TO packages. An

input voltage up to 45 V is regulated to V_OUTof 5 V with 2% tolerance. The devices can drive loads up to 450 mA

and are short-circuit proof. At overtemperature, the TL720M devices are turned off by the incorporated

temperature protection.

The input capacitor (C_IN) compensates for line fluctuation. Using a resistor of approximately 1 Ω in series with C_IN

dampens the oscillation of input inductivity and input capacitance. The output capacitor (C_OUT) stabilizes the

regulation circuit. Stability is specified at C_OUT≥ 22 μF and ESR ≤ 5 Ω, within the operating temperature range.

The control amplifier compares a reference voltage to a voltage that is proportional to the output voltage and

drives the base of the series transistor via a buffer. Saturation control as a function of the load current prevents

any oversaturation of the power element. The device also incorporates a number of internal circuits for protection

against:

•

Overload

Overtemperature

Reverse polarity

ORDERING INFORMATION⁽¹⁾

ORDERABLE

PART NUMBER

T_A

V_ONOM

PACKAGE⁽²⁾

TOP-SIDE MARKING

TO-252 (DPAK) – KVU

T0-263 – KTT

Reel of 2500

Reel of 500

TL720M05QKVURQ1

TL720M05QKTTRQ1

720M05Q

–40°C to 125°C

5 V

T720M05Q

(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, thermal data, and symbolization are available at www.ti.com/packaging.

TERMINAL FUNCTIONS

NO.

NAME

DESCRIPTION

Input voltage. Connect to ground as close to device as possible, through a ceramic capacitor.

Ground. Internally connected to heatsink

GND

OUT

Output. Connect to ground with ≥22-μF capacitor, ESR < 5 Ω at 10 kHz.

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.

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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与TL720M05-Q1相关器件

型号	品牌	获取价格	描述	数据表
TL720M05QKTTRQ1	TI	获取价格	LOW-DROPOUT VOLTAGE REGULATOR
TL720M05QKVURQ1	TI	获取价格	LOW-DROPOUT VOLTAGE REGULATOR
TL720M05QPWPRQ1	TI	获取价格	具有反向电压保护功能的汽车类 450mA、电池供电运行 (42V)、低压降稳压器 \| PW
TL721JG	TI	获取价格	COMPARATOR, 1000uV OFFSET-MAX, CDIP8, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-8
TL721P	TI	获取价格	IC COMPARATOR, 1000 uV OFFSET-MAX, PDIP8, Comparator
TL7231MD	SAMSUNG	获取价格	FULL LAYER-III ISO/IEC 11172-3 AUDIO DECODER
TL7232	SAMSUNG	获取价格	FULL LAYER-ゲ ISO/IEC 11172-3 AUDIO DECODER
TL7232MD	SAMSUNG	获取价格	FULL LAYER-ゲ ISO/IEC 11172-3 AUDIO DECODER
TL741	EXTECH	获取价格	Industrial Test Lead Set
TL743	EXTECH	获取价格	Industrial Test Lead Set

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