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KA2807D General Description

Earth Leakage Detector PMIC 8-SOIC

ON Semiconductor, LLC Inventory

Key Features

  • Full advantage of the UL943
  • Built-in voltage regulator
  • Sense coil: 1000:1
  • GND/neutral coil: 200:1
  • Trip time in normal fault and ground neutral fault is 18ms (typ)
  • Wide operating temperature range
  • Excellent ESD characteristics
  • 1mA output current pulse to trigger SCR
ON Semiconductor, LLC Original Stock


  • Building & home control
  • Consumer appliances
ON Semiconductor, LLC Inventory


Category Integrated Circuits (ICs)Power Management (PMIC)Power Management - Specialized Mfr onsemi
Series - Package Tube
Product Status Obsolete Applications Earth Leakage Detector
Current - Supply 19mA Voltage - Supply -
Operating Temperature -40°C ~ 70°C Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOIC
Base Product Number KA2807 Manufacturer onsemi
Product Category Power Management Specialized - PMIC RoHS Details
Type Special Purpose Mounting Style SMD/SMT
Brand onsemi / Fairchild Product Type Power Management Specialized - PMIC
Factory Pack Quantity 95 Subcategory PMIC - Power Management ICs
Unit Weight 0.019048 oz

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


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