78M12 Voltage Regulator SMD SOT252

GOODWORK 78M12 500mA 80dB@(120Hz) Fixed 12V Positive 35V TO-252-2(DPAK) 

The GOODWORK 78M12 is a high-efficiency, low-dropout (LDO) voltage regulator designed to provide a stable 12V output from an input voltage of Up to 35V. Capable of delivering up to 500mA of output current, it is ideal for powering mid-range electronics, industrial systems, and automotive applications that require a consistent and efficient power supply.

Features:

• Fixed 12V output voltage.

• Maximum output current of 500mA.

• Low dropout voltage of 2V at 350mA.

• High PSRR of 80dB at 120Hz.

Specifications:

• Parameter: Specification
• Category: Power Management (PMIC)/Voltage Regulators – Linear, Low Drop Out (LDO) Regulators
• Manufacturer: GOODWORK
• Package: TO-252-2 (DPAK)
• Output Current: 500mA
• Power Supply Rejection Ratio (PSRR): 80dB@(120Hz)
• Standby Current: 6mA
• Voltage Dropout: 2V@(350mA)
• Output Type: Fixed
• Output Voltage: 12V
• Output Configuration: Positive
• Datasheet: 78M12
• Number of Outputs: 1
• Voltage – Supply: 35V
• Operating Temperature: 0℃~+125℃@(Tj)
• Certifications: Quality Management System Environmental Management System REACH RoHS

Pin Configuration & Foot Print:

Applications:

• Power supply for mid-range electronics and sensors.

• Automotive and industrial power systems.

• Battery-powered devices requiring 12V output.

• Noise-sensitive devices such as audio equipment.

  Handling & Safety

  Always confirm the rating, polarity and pinout of a voltage regulator ic before installing it, and avoid exceeding its rated voltage or current. Use proper ESD precautions with sensitive parts. These steps protect your circuit and keep your work safe.

  Why Choose This Voltage Regulator IC

  First, it is a widely used part in electronics repair, prototyping and assembly, so it fits into most existing projects easily. Second, the value, rating or pin count is clearly stated, so you can match it to your circuit with confidence. Third, our team checks basic function before it ships. So, you avoid guesswork when you order. As a result, this is a dependable choice for repair, prototyping or a finished project.

  Usage Tips

  Before soldering or installing, match the value, package and pin layout with your circuit diagram. Therefore, you avoid a wrong fit or a damaged board. Also, keep small parts stored in labeled bags so values do not get mixed up during a project. As a result, your build stays organized and easier to troubleshoot.

  Good to Know

  A well-matched voltage regulator ic saves time on the job later. Therefore, double-check the value, rating and pin layout against your circuit before relying on it in a final build. Also, keep the original packaging until you have tested the part, since this makes any exchange easier if something is not right. As a result, your project stays reliable with fewer surprises.

  منظم الجهد GOODWORK 78M12

   

  500mA | $80text{dB} @ (120text{Hz})$ | ثابت $12text{V}$ موجب | $35text{V}$ | حزمة $text{TO-252-2 (DPAK)}$ | منظمات انخفاض الجهد (Dropout Regulators) مثبتة على السطح (SMD)

  إن GOODWORK 78M12 هو منظم جهد عالي الكفاءة ومنخفض الانخفاض ($text{LDO}$)، مصمم لتوفير خرج ثابت بقيمة $12text{V}$ من جهد إدخال يصل إلى $35text{V}$. إنه قادر على توصيل تيار خرج يصل إلى $500text{mA}$، مما يجعله مثاليًا لتشغيل الإلكترونيات متوسطة المدى، والأنظمة الصناعية، وتطبيقات السيارات التي تتطلب إمداد طاقة فعال ومتسق.

   

  الميزات:

   

  • جهد خرج ثابت بقيمة $12text{V}$.
  • أقصى تيار خرج يبلغ ¹$500text{mA}$.²

     

  • انخفاض جهد منخفض (Dropout Voltage) يبلغ $2text{V}$ عند $350text{mA}$.
  • نسبة رفض عالية لضوضاء مصدر الطاقة ($text{PSRR}$) تبلغ $80text{dB}$ عند $120text{Hz}$.

   

  المواصفات:

   

  • المعامل (Parameter): المواصفات (Specification)
  • الفئة (Category): إدارة الطاقة ($text{PMIC}$)/منظمات الجهد – منظمات خطية، منخفضة الانخفاض ($text{LDO}$)
  • الشركة المصنعة (Manufacturer): GOODWORK
  • الحزمة (Package): $text{TO-252-2 (DPAK)}$
  • تيار الخرج (Output Current): $500text{mA}$
  • نسبة رفض ضوضاء مصدر الطاقة ($text{PSRR}$): $80text{dB} @ (120text{Hz})$
  • تيار الاستعداد (Standby Current): $6text{mA}$
  • انخفاض الجهد (Voltage Dropout): $2text{V} @ (350text{mA})$
  • نوع الخرج (Output Type): ثابت (Fixed)
  • جهد الخرج (Output Voltage): $12text{V}$
  • تكوين الخرج (Output Configuration): موجب (Positive)
  • ورقة البيانات (Datasheet): $78text{M}12$
  • عدد المخارج (Number of Outputs): $1$
  • جهد التغذية (Voltage – Supply): $35text{V}$
  • درجة حرارة التشغيل (Operating Temperature): $0^{circ}text{C} sim +125^{circ}text{C} @ (text{Tj})$
  • الشهادات (Certifications): نظام إدارة الجودة (Quality Management System)
  • : نظام الإدارة البيئية (Environmental Management System)
  • : $text{REACH}$
  • : $text{RoHS}$

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  التطبيقات:

   

  • إمداد الطاقة للإلكترونيات وأجهزة الاستشعار متوسطة المدى.³

     

  • أنظمة الطاقة في السيارات والأنظمة الصناعية.
  • الأجهزة التي تعمل بالبطارية وتتطلب خرج $12text{V}$.
  • الأجهزة الحساسة للضوضاء، مثل معدات الصوت.

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