Datasheet4U Logo Datasheet4U.com

MC34268 - SCSI-2 Active Terminator Regulator

Datasheet Summary

Features

  • 2.85 V Output Voltage for SCSI.
  • 2 Active Termination.
  • 1.0 V Dropout.
  • Output Current in Excess of 800 mA.
  • Thermal Protection.
  • Short Circuit Protection.
  • Output Trimmed to 1.4% Tolerance.
  • No Minimum Load Required.
  • Space Saving DPAK.
  • 3, SOT.
  • 223 and SOIC.
  • 8 Surface Mount Power Packages.
  • Pb.
  • Free Packages are Available Simplified Block Diagram Input Thermal Limiting Control Circuit.

📥 Download Datasheet

Datasheet preview – MC34268

Datasheet Details

Part number MC34268
Manufacturer ON Semiconductor
File Size 165.11 KB
Description SCSI-2 Active Terminator Regulator
Datasheet download datasheet MC34268 Datasheet
Additional preview pages of the MC34268 datasheet.

📁 Similar Datasheet

  • MC34261 - (MC33261 / MC34261) POWER FACTOR CONTROLLERS (Motorola)
  • MC34262 - POWER FACTOR CONTROLLERS (UTC)
  • MC34262 - (MC33262 / MC34262) POWER FACTOR CONTROLLERS (Motorola)
  • MC3420 - (MC3420 / MC3520) SWITCHMODE REGULATOR CONTROL CIRCUIT (Motorola)
  • MC34216 - PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER (Motorola)
  • MC34216A - PROGRAMMABLE TELEPHONE LINE INTERFACE CIRCUIT WITH LOUDSPEAKER AMPLIFIER (Motorola)
  • MC34217 - Telephone tone ringer (Motorola)
  • MC3423 - OVERVOLTAGE SENSING CIRCUIT (Motorola)
  • MC3424 - N-Channel 20-V (D-S) MOSFET (Freescale)
  • MC3424 - (MC3x24) Power Supply Supervisory Circuit / Dual Voltage Comparator (Motorola)
Other Datasheets by ON Semiconductor
  • MC34261 - Power Factor Controllers
  • MC34262 - Power Factor Controllers
  • MC3423 - Overvoltage Crowbar Sensing Circuit
  • MC3425 - POWER SUPPLY SUPERVISORY/ OVER AND UNDERVOLTAGE PROTECTION CIRCUIT
  • MC34280 - Power Supply & Management IC for Handheld Electronic Products
  • MC34001 - JFET INPUT OPERATIONAL AMPLIFIERS
  • MC34001B - JFET INPUT OPERATIONAL AMPLIFIERS
  • MC34002 - JFET INPUT OPERATIONAL AMPLIFIERS

Full PDF Text Transcription

Click to expand full text
MC34268 Voltage Regulator - SCSI-2 Active Terminator, Low Dropout 800 mA, 2.85 V The MC34268 is a medium current, low dropout positive voltage regulator specifically designed for use in SCSI−2 active termination circuits. This device offers the circuit designer an economical solution for precision voltage regulation, while keeping power losses to a minimum. The regulator consists of a 1.0 V dropout composite PNP/NPN pass transistor, current limiting, and thermal limiting. These devices are packaged in the SOIC−8 and DPAK−3 and SOT−223 surface mount power packages. Applications include active SCSI−2 terminators and post regulation of switching power supplies. Features • 2.85 V Output Voltage for SCSI−2 Active Termination • 1.
Published: |