KA78RM33

Datasheet Buy Sample

0.5A Fixed 3.3V Low Dropout Voltage Regulator (LDO)

General Description

The KA78RM33 is a low-dropout voltage regulator suitable for various electronic equipment. It provide constant voltage power source with surface mount type package (D-PAK). Dropout voltage of KA78RM33 is below 0.6V in full rated current (0.5A).This regulator has various function such as peak current protection, thermal shut down and SOA (Safe Operating Area) protection.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
KA78RM33RTF Full Production ROHS Compliant $0.468 DPAK/TO252 3-LEAD 3 TAPE REEL PDF Line 1:KA78
Line 2:RM33
Line 3:&3 (3-Digit Date Code)
&K
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KA78RM33RTM Full Production ROHS Compliant $0.43 DPAK/TO252 3-LEAD 3 TAPE REEL PDF Line 1:KA78
Line 2:RM33
Line 3:&3 (3-Digit Date Code)
&K
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Features

  • 0.5A / 3.3V Output low dropout voltage regulator
  • Low dropout voltage (Max. 0.6V)
  • Peak current protection, Thermal shutdown
  • SOA protection, Short circuit protection

Applications

  • AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB
  • Automation
  • Broadband Access
  • Broadband Modem
  • Broadcast & Studio
  • Building & Home Control
  • Camcorder
  • Central Office
  • Consumer Appliances
  • CRT/RPTV
  • Desktop PC
  • DSC
  • DVD
  • E-book Reader
  • Enterprise Voice Network
  • External AC-DC Merchant Power Supply - Wireless Communications
  • Graphic Card
  • Home Audio System Components
  • LCD Monitor
  • LCD TV
  • Long-haul & Metro
  • Media Tablets
  • Medical Electronics/Devices
  • Military & Civil Aerospace
  • Mobile Comm Infrastructure
  • Mobile Handsets
  • Notebook PC
  • Other Audio & Video
  • Other Consumer Electronics
  • Other Data Processing
  • Other Industrial
  • Other Wired Communications
  • Other Wireless Communications
  • PC Server
  • PDP TV
  • PMP/MP3 Players
  • Printer
  • Routers & LAN Switches
  • SAN
  • Server & Mainframe
  • Set Top Boxes
  • Storage & Peripherals
  • Test and Measurement
  • Video Game Console
  • Wireless LAN Access Point/Router
  • Wireless LAN Card & Broadband Access
  • Workstation
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