27-Line SCSI Source/Sink Regulator

The UC560 provides current for up to 27 lines of active termination for a SCSI (Small Computers Systems Interface) parallel bus. The SCSI standard requires active termination at both ends of the cable. The UC560 is based on the UC5603 and UC5613 SCSI Active Terminators. It uses the voltage Regulator and internal Logic circuits of those parts, but has no termination circuits. The UC560 provides greater source cur- rent drive capability compared to the UC5603 and UC5613. The UC560 sink current maintains regulation with all active-negation drivers negated. It provides a disconnect feature which disables the Regulator to greatly reduce standby power. Internal circuit trimming is utilized for a 1.4% tolerance output voltage. Other features include ther- mal shutdown and current limit for short circuit conditions. The UC560 is available in low thermal resistance versions of the indus- try standard 8-pin power SOIC, 5-pin TO-220 and 5-pin TO-263. By Texas Instruments
Part Manufacturer Description Datasheet Samples
UC5603Z Texas Instruments 9-LINE 110ohm SCSI BUS TERMINATOR, PZIP16, ZIP-16
UC5609PWP Texas Instruments 18-LINE 110ohm SCSI BUS TERMINATOR, PDSO28, POWER, TSSOP-28
UC5603PWPTR Texas Instruments 9-LINE 110ohm SCSI BUS TERMINATOR, PDSO24, TSSOP-24
UC5609N Texas Instruments 18-LINE 110ohm SCSI BUS TERMINATOR, PDIP24, DIP-24
UC5602DWPTR Texas Instruments Cost Reduced 18-Line 5V Terminator for SCSI and Fast SCSI 28-SOIC 0 to 70
UC5603N Texas Instruments 9-LINE 110ohm SCSI BUS TERMINATOR, PDIP16, GREEN, PLASTIC, DIP-16
UC5604Z Texas Instruments 9-LINE 110ohm SCSI BUS TERMINATOR, PZIP16, POWER, ZIP-16
UC5608DWP/81168 Texas Instruments Lower Capacitance 18-Line 5V SE Terminator for SCSI and Fast SCSI 28-SOIC 0 to 70
UC560TD Texas Instruments 27-Line Single-Ended SCSI Source/Sink Regulator 5-DDPAK/TO-263 0 to 70
UC5602DWP Texas Instruments Cost Reduced 18-Line 5V Terminator for SCSI and Fast SCSI 28-SOIC 0 to 70
UC560 's PackagesUC560 's pdf datasheet



UC560 Pinout, Pinouts
UC560 pinout,Pin out
This is one package pinout of UC560,If you need more pinouts please download UC560's pdf datasheet.

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UC560 Application Notes UC560 RoHS UC560 Circuits UC560 footprint
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