TL720M05-Q1

Name: TL720M05-Q1
Brand: TI
SKU: TL720M05-Q1
Price: 0.971 USD

활성

역전압 보호를 지원하는 차량용 450mA, 오프 배터리(42V), 저손실 전압 레귤레이터

지금 주문

데이터시트

document-pdfAcrobat TL720M05-Q1 Low-Dropout Voltage Regulator datasheet (Rev. H) (영어) PDF | HTML

이 제품의 최신 버전이 있습니다

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대안 비교

비교 대상 장치보다 업그레이드된 기능을 지원하는 즉각적 대체품

TPS7B88-Q1

활성

차량용 500mA, 40V, 저손실(LDO) 선형 레귤레이터 - 빠른 과도 응답 지원 Improved line and load transient performance and pricing

TL720M05-Q1

활성

데이터시트

지금 주문

제품 상세 정보

Vin (min) (V)

5.5

Vin (max) (V)

42

Iout (max) (A)

0.45

Operating temperature range (°C)

-40 to 125

Rating

Automotive

Vout (min) (V)

5

Vout (max) (V)

5

Iq (typ) (A)

0.012

Vin (min) (V)

5.5

Vin (max) (V)

42

Iout (max) (A)

0.45

Operating temperature range (°C)

-40 to 125

Rating

Automotive

Vout (min) (V)

5

Vout (max) (V)

5

Iq (typ) (A)

0.012

HTSSOP (PWP)

20

41.6 mm² 6.5 x 6.4

TO-252 (KVU)

3

66.726 mm² 6.6 x 10.11

TO-263 (KTT)

3

154.8384 mm² 10.16 x 15.24

Qualified for Automotive Applications
Output Voltage of 5 V ±2%
Very Low Current Consumption
Very Low Dropout Voltage
Short-Circuit Protection
Reverse-Polarity Protection
ESD Protection > 6 kV

Qualified for Automotive Applications
Output Voltage of 5 V ±2%
Very Low Current Consumption
Very Low Dropout Voltage
Short-Circuit Protection
Reverse-Polarity Protection
ESD Protection > 6 kV

The TL720M05-Q1 devices are monolithic integrated low-dropout voltage regulators offered in 3-pin TO packages. They regulate an input voltage up to 45 V to V_OUT of 5 V with 2% tolerance. The devices can drive loads up to 450 mA and are short-circuit proof. At overtemperature, the incorporated temperature protection turns off the TL720M05-Q1 devices.

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. Output is stable 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 through 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

The TL720M05-Q1 devices are monolithic integrated low-dropout voltage regulators offered in 3-pin TO packages. They regulate an input voltage up to 45 V to V_OUT of 5 V with 2% tolerance. The devices can drive loads up to 450 mA and are short-circuit proof. At overtemperature, the incorporated temperature protection turns off the TL720M05-Q1 devices.

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. Output is stable 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 through 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

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모두 보기4

	유형	직함		날짜
*	Data sheet	TL720M05-Q1 Low-Dropout Voltage Regulator datasheet (Rev. H)	PDF \| HTML	2014/10/31
	Application note	LDO Noise Demystified (Rev. B)	PDF \| HTML	2020/08/18
	Application note	LDO PSRR Measurement Simplified (Rev. A)	PDF \| HTML	2017/08/09
	More literature	Fundamentals of designing with LDOs in auto battery direct connect applications		2017/02/27

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

MLTLDO2EVM-037 — DCY, DDA 및 KVU 패키지용 범용 LDO 선형 전압 레귤레이터 평가 모듈

엔지니어들은 MLTLDO2EVM-037 멀티패키지 저 드롭아웃(LDO) 평가 모듈(EVM)을 이용해 자체 회로 애플리케이션의 가능한 사용 용도로 여러 일반 패키지의 선형 레귤레이터의 작동과 성능을 평가할 수 있습니다. 이 EVM 구성에는 엔지니어가 부품을 솔더 및 평가할 수 있도록 DDA, 3핀 및 5핀 KVU, DCY 패키지 풋프린트가 포함되어 있습니다.

사용 설명서: PDF