L9777
NRND
Design Win
Low power voltage regulator

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Product overview

概要

The L9777 is a monolithic integrated low drop regulator which can supply up to 200 mA, available in the PowerSSO-12 package.

It is designed to supply microprocessor systems under severe conditions of automotive applications and therefore equipped with additional protection functions against over load, short circuit and over temperature.

Of course the L9777 can also be used in other applications where a regulated voltage is required.

  • All features

    • Operating DC supply voltage range 5.6 V to 31 V
    • Low current consumption (110 μA typ @ Iout= 0)
    • High precision output voltage (2 %)
    • Low dropout voltage
    • VDD tracking regulator switchable on/off by VDD_EN pin
    • Reset circuit sensing the output voltage down to 1 V.
    • Double reset function
    • Adjustable reset threshold
    • External capacitor to set NMI/ reset power up delay and watchdog frequency
    • Over temperature protection
    • Wide temperature range (TJ= -40 °C to 150 °C)
    • Short circuit proof
    • Suitable for use in automotive electronics

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L9777

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Quality and Reliability

Part Number Marketing Status Package Grade RoHSコンプライアンスグレード Material Declaration**
L9777B
NRND
PowerSSO 12 Automotive Ecopack1

L9777B

Package:

PowerSSO 12

Material Declaration**:

Marketing Status

NRND

Package

PowerSSO 12

Grade

Automotive

RoHS Compliance Grade

Ecopack1

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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L9777B NRND

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L9777B

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