MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:DIP 14 D/C:08+
TL-SC51285N, TL-SCSI285, TL-SCSI285KCSE3 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: DIP 14
D/C: 08+
Description: IC LDO REG FXD-VOLT 2.85V TO-220
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PDF/DataSheet Download
Datasheet: TL-082
File Size: 110747 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TL-SCSI285
File Size: 84160 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: TL-SCSI285KCSE3
File Size: 442264 KB
Manufacturer: Texas Instruments
Download : Click here to Download
The TL-SCSI285 is a low-dropout (0.7-V) fixed-voltage regulator specifically designed for small computer systems interface (SCSI) alternative 2 active signal termination. The TL-SCSI285 0.7-V maximum dropout ensures compatibility with existing SCSI systems, while providing a wide TERMPWR voltage range. At the same time, the ±1% initial tolerance on its 2.85-V output voltage ensures a tighter line-driver current tolerance, thereby increasing the system noise margin.
The fixed 2.85-V output voltage of the TL-SCSI285 supports the SCSI alternative 2 termination standard, while reducing system power consumption. The 0.7-V maximum dropout voltage brings increased TERMPWR isolation, making the device ideal for battery-powered systems. The TL-SCSI285, with internal current limiting, overvoltage protection, ESD protection, and thermal protection, offers designers enhanced system protection and reliability.
When configured as a SCSI active terminator, the TL-SCSI285 low-dropout regulator eliminates the 220-W and the 330-W resistors required for each transmission line with a passive termination scheme, reducing significantly the continuous system power drain. When placed in series with 110 resistors, the device matches the impedance level of the transmission cable and eliminates reflections.
The TL-SCSI285 is characterized for operation over the virtual junction temperature range of 0°C to 125°C.
| Technical/Catalog Information | TL-SCSI285KCSE3 |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Regulator Type | Single Output |
| Package / Case | TO-220 |
| Packaging | Tube |
| Regulator Topology | Positive Fixed |
| Current - Output | 620mA |
| Voltage - Output | 2.85V |
| Operating Temperature | 0°C ~ 125°C |
| Voltage - Input | 3.55 ~ 5.5 V |
| Number of Regulators | 1 |
| Current - Limit (Min) | - |
| Current Short Circuit (Isc) | - |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TL SCSI285KCSE3 TLSCSI285KCSE3 296 21608 5 ND 296216085ND 296-21608-5 |
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