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Part Name(s) : CLM1117 CLM1117M CLM1117M-10 CLM1117M-12 CLM1117M-2.85 CLM1117M-3 CLM1117M-3.0 CLM1117M-3.3 CLM1117M-X CLM1117M-5 Calogic
Calogic, LLC
Description : 800mA LOW DROPOUT REGULATOR SCSI-II ACTIVE TERMINATOR

PRODUCT DESCRIPTION
The Calogic CLM1117 is a LOW power positive voltage REGULATOR designed to meet 800mA output current and comply with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery  powered applications, as ACTIVE TERMINATORs for the SCSI bus, and portable computers. The CLM1117 features very LOW quiescent current and very LOW DROPOUT voltage of 1.2V at a full load and LOWer as output current decreases. This product is available as an adjustable or fixed 2.85V, 3V, 3.3V, and 5V output voltages.

FEATURES
• Guaranteed 800mA Output
• Three Terminal Adjustable or Fixed 2.85V, 3V, 3.3V, 5V, 10V & 12V
• Very LOW Quiescent Current
LOW DROPOUT Voltage of 1.2 Volts at Full Load
• Extremely Tight Load and Line Regulation
• Very LOW Temperature Coefficient
• Fixed 2.8V Device for SCSI-II ACTIVE TERMINATOR
• Logic-Controlled Electronic Shutdown
• Internal Overcurrent Limiting & Thermal Overload Protection
• Surface Mount Package SOT-223

APPLICATIONS
SCSI-II ACTIVE TERMINATOR
• Portable/ Palm Top / Notebook Computers
• Battery Chargers
• Disk Drives
• Portable Consumer Equipment
• Portable Instrumentation
• SMPS Post-REGULATOR

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Part Name(s) : AD1117 AD1117M1 AD1117M1-1.5 AD1117M1-2.5 AD1117M1-2.85 AD1117M1-3.0 AD1117M1-5.0 AD1117M3 AD1117M3-1.5 AD1117M3-2.5 AD1117M3-2.85 AD1117M3-3.0 AD1117M3-5.0 AD1117R AD1117R-1.5 AD1117R-2.5 AD1117R-2.85 AD1117R-3.0 AD1117R-5.0 AD1117S AD1117S-1.5 AD1117S-2.5 AD1117S-2.85 AD1117S-3.0 AD1117S-5.0 ETC
Unspecified
Description : 1A LOW DROPOUT REGULATOR SCSI-II ACTIVE TERMINATOR

PRODUCT DESCRIPTION
The ADVANCED Semiconductor AD1117 is a LOW power positive-voltage REGULATOR designed to meet 1A output current and comply with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-powered applications, as ACTIVE TERMINATORs for the SCSI bus, and portable computers. The AD1117 features very LOW quiescent current and very LOW DROPOUT voltage of 1.2V at a full load and LOWer as output current decreases. AD1117 is available as an adjustable or fixed 2.85V, 3V, 3.3V, and 5V output voltages.

FEATURES
• Guaranteed 1A Output
• Three Terminal Adjustable Or Fixed 1.5V, 2.5V, 2.85V, 3V, 3.3V & 5V
• Very LOW Quiescent Current
LOW DROPOUT Voltage Of 1.2 Volts At Full Load
• Extremely Tight Load And Line Regulation
• Very LOW Temperature Coefficient
• Fixed 2.85V Device For SCSI-II ACTIVE TERMINATOR
• Logic-Controlled Electronic Shutdown
• Surface Mount Package SOT-223, TO-252, TO-220, SOT-89, TO-263, & SO-8

APPLICATIONS
SCSI-II ACTIVE TERMINATOR
• Portable/ Palm Top / Notebook Computer
• Battery Chargers
• Disk Drives
• Portable Consumer Equipment
• Portable Instrumentation
• SMPS Post-REGULATOR

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Part Name(s) : MIC5204 MIC5204BM MIC5204BS Micrel
Micrel
Description : SCSI-II ACTIVE TERMINATOR

General Description
The MIC5204 is an ACTIVE TERMINATOR designed to comply with SCSI-II specifications. The MIC5204 is enabled by a CMOS or TTL compatible logic signal. When disabled, power consumption drops nearly to zero and the output goes into a high impedance state. Key MIC5204 features include protection against reversed battery, current limiting, and over temperature shutdown.

Features
• ±1% output voltage accuracy
• Guaranteed 500mA output
LOW quiescent current
LOW DROPOUT voltage
• Extremely tight load and line regulation
• Very LOW temperature coefficient
• Current and thermal limiting
• Zero off-mode current
• Logic-controlled electronic shutdown
• Available in SO-8 and SOT-223 packages

Applications
SCSI-II ACTIVE TERMINATOR
• Desktop, laptop, notebook, and palmtop computers
• Intelligent instrumentation
• Printers
• Disk drives
• Voltage reference

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Part Name(s) : MC34268 MC34268D MC34268DG MC34268DR2 MC34268DR2G MC34268DT MC34268DTG MC34268DTRK MC34268DTRKG MC34268STT3 ON-Semiconductor
ON Semiconductor
Description : 800 mA, 2.85 V, SCSI−2 ACTIVE TERMINATOR, LOW DROPOUT Voltage REGULATOR

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
• 1.0 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
   

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Part Name(s) : ML6518 ML6518CH ML6518CS Fairchild
Fairchild Semiconductor
Description : 18 Line Hot-Insertable ACTIVE SCSI TERMINATOR

GENERAL DESCRIPTION
The ML6518 BiCMOS 18 line SCSI TERMINATOR provides ACTIVE termination in SCSI systems using single-ended drivers and receivers. ACTIVE SCSI termination helps to effectively control analog transmission line effects such as ringing, noise, crosstalk, and ground bounce. In addition, the ML6518 provides support for hot insertability on the SCSI bus.

FEATURES
■ Fully monolithic IC solution providing ACTIVE termination for 18 lines of the SCSI bus
■ Provides onboard support for hot-insertability on the SCSI bus
LOW DROPOUT voltage (1V) linear REGULATOR, trimmed for accurate termination current
LOW disconnect capacitance (typically < 5pF)
■ Logic pin with ACTIVE pull-up to disconnect TERMINATOR from the SCSI bus
■ Current sinking capability in excess of 8.3mA per line to handle ACTIVE negation driver overshoots above 2.85V
■ Negative clamping on all lines to handle signal assertion transients
REGULATOR can source 400mA and sink 150mA while maintaining regulation
■ Current limit and thermal shutdown protection

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Part Name(s) : ML6518 ML6518CH ML6518CS Micro-Linear
Micro Linear Corporation
Description : 18 Line Hot-Insertable ACTIVE SCSI TERMINATOR

GENERAL DESCRIPTION
The ML6518 BiCMOS 18 line SCSI TERMINATOR provides ACTIVE termination in SCSI systems using single-ended drivers and receivers. ACTIVE SCSI termination helps to effectively control analog transmission line effects such as ringing, noise, crosstalk, and ground bounce. In addition, the ML6518 provides support for hot insertability on the SCSI bus.

FEATURES
■ Fully monolithic IC solution providing ACTIVE termination for 18 lines of the SCSI bus
■ Provides onboard support for hot-insertability on the SCSI bus
LOW DROPOUT voltage (1V) linear REGULATOR, trimmed for accurate termination current
LOW disconnect capacitance (typically < 5pF)
■ Logic pin with ACTIVE pull-up to disconnect TERMINATOR from the SCSI bus
■ Current sinking capability in excess of 8.3mA per line to handle ACTIVE negation driver overshoots above 2.85V
■ Negative clamping on all lines to handle signal assertion transients
REGULATOR can source 400mA and sink 150mA while maintaining regulation
■ Current limit and thermal shutdown protection

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Part Name(s) : MC34268 MC34268D MC34268DR2 MC34268DT MC34268DTRK MC34268STT3 ONSEMI
ON Semiconductor
Description : SCSI-2 ACTIVE TERMINATOR REGULATOR

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 8–pin SOP–8 and 3–pin DPAK and SOT–223 surface mount power packages.
Applications include ACTIVE SCSI–2 TERMINATORs and post regulation of switching power supplies.
   
• 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, SOT–223 and SOP–8 Surface Mount Power
    Packages
   

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Part Name(s) : AS1117 AS1117M1 AS1117M1-1.5V AS1117M1-2.5V AS1117M1-2.85V AS1117M1-3.3V AS1117M1-3V AS1117M1-5V AS1117M1-X AS1117M3 AS1117M3-1.5V AS1117M3-2.5V AS1117M3-2.85V AS1117M3-3.3V AS1117M3-3V AS1117M3-5V AS1117M3-X AS1117R AS1117R-1.5V AS1117R-2.5V AS1117R-2.85V AS1117R-3.3V AS1117R-3V AS1117R-5V AS1117R-X Alpha-Semiconductor
Alpha Industries
Description : 800mA LOW DROPOUT REGULATOR SCSI-II ACTIVE TERMINATOR

PRODUCT DESCRIPTION
The ALPHA Semiconductor AS1117 is a LOW power positive-voltage REGULATOR designed to meet 800mA output current and comply with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-powered applications, as ACTIVE TERMINATORs for the SCSI bus, and portable computers. The AS1117 features very LOW quiescent current and very LOW DROPOUT voltage of 1.2V at a full load and LOWer as output current decreases. AS1117 is available as an adjustable or fixed 2.85V, 3V, 3.3V, and 5V output voltages.

FEATURES
· Guaranteed 800mA Output
· Three Terminal Adjustable Or Fixed 1.5V, 2.5V, 2.85V, 3V, 3.3V & 5V
· Very LOW Quiescent Current
· LOW DROPOUT Voltage Of 1.2 Volts At Full Load
· Extremely Tight Load And Line Regulation
· Very LOW Temperature Coefficient
· Fixed 2.85V Device For SCSI-II ACTIVE TERMINATOR
· Logic-Controlled Electronic Shutdown
· Internal Overcurrent Limiting & Thermal Overload Protection
· Surface Mount Package SOT-223, TO-252, TO-220, SOT-89, TO-263, & SO-8

APPLICATIONS
· SCSI-II ACTIVE TERMINATOR
· Portable/ Palm Top / Notebook Computers
· Battery Chargers
· Disk Drives
· Portable Consumer Equipment
· Portable Instrumentation
· SMPS Post-REGULATOR

View
Part Name(s) : AS1117 AS1117M1 AS1117M1-1.5V AS1117M1-2.5V AS1117M1-2.85V AS1117M1-3.3V AS1117M1-3V AS1117M1-5V AS1117M1-X AS1117M3 AS1117M3-1.5V AS1117M3-2.5V AS1117M3-2.85V AS1117M3-3.3V AS1117M3-3V AS1117M3-5V AS1117M3-X AS1117R AS1117R-1.5V AS1117R-2.5V AS1117R-2.85V AS1117R-3.3V AS1117R-3V AS1117R-5V AS1117R-X Alpha
Alpha Industries
Description : 800mA LOW DROPOUT REGULATOR SCSI-II ACTIVE TERMINATOR

PRODUCT DESCRIPTION
The ALPHA Semiconductor AS1117 is a LOW power positive-voltage REGULATOR designed to meet 800mA output current and comply with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-powered applications, as ACTIVE TERMINATORs for the SCSI bus, and portable computers. The AS1117 features very LOW quiescent current and very LOW DROPOUT voltage of 1.2V at a full load and LOWer as output current decreases. AS1117 is available as an adjustable or fixed 2.85V, 3V, 3.3V, and 5V output voltages.

FEATURES
· Guaranteed 800mA Output
· Three Terminal Adjustable Or Fixed 1.5V, 2.5V, 2.85V, 3V, 3.3V & 5V
· Very LOW Quiescent Current
· LOW DROPOUT Voltage Of 1.2 Volts At Full Load
· Extremely Tight Load And Line Regulation
· Very LOW Temperature Coefficient
· Fixed 2.85V Device For SCSI-II ACTIVE TERMINATOR
· Logic-Controlled Electronic Shutdown
· Internal Overcurrent Limiting & Thermal Overload Protection
· Surface Mount Package SOT-223, TO-252, TO-220, SOT-89, TO-263, & SO-8

APPLICATIONS
· SCSI-II ACTIVE TERMINATOR
· Portable/ Palm Top / Notebook Computers
· Battery Chargers
· Disk Drives
· Portable Consumer Equipment
· Portable Instrumentation
· SMPS Post-REGULATOR

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Part Name(s) : REG5608 REG5608E REG5608U BB
Burr-Brown -> Texas Instruments
Description : LOW CAPACITANCE 18-Line SCSI ACTIVE TERMINATOR

DESCRIPTION
The REG5608 is a LOW capacitance 18-line ACTIVE TERMINATOR for SCSI (Small Computer Systems Interface) parallel bus systems. On-chip resistors and voltage REGULATOR provide the prescribed SCSI bus termination. LOW line capacitance (2pF) meets requirements for high data rate systems.
All terminations can be disconnected from the bus with a single logic control line. In the disconnect mode, output lines remain high impedance with or without power applied. This alLOWs “hot socket” equipment plugging as required for “plug and play” applications.

FEATURES
ACTIVE 18-Line TERMINATOR
● 2pF CAPACITANCE PER LINE IMPORTANT FOR SCSI FAST-20
● ON-CHIP TERMINATION RESISTORS
● ALL TERMINATIONS DISCONNECT WITH SINGLE LOGIC SIGNAL
● 325mA CURRENT SINKING FOR ACTIVE NEGATION
● 22.4mA PER LINE DURING ASSERTION
● CURRENT LIMIT AND THERMAL LIMIT
● HOT-SOCKET CAPABLE
● 28-Lead SOIC and SSOP PACKAGES

 

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