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IR
International Rectifier
Description : 800mA Low Dropout Positive ADJUSTABLE Regulator

DESCRIPTION
The IRU1117 is a Low Dropout, three-terminal adjustable Regulator with minimum of 800mA output Current Capability. This product is specifically designed to provide well regulated supply for Low voltage IC applications such as high speed bus termination and Low Current 3.3V logic supply. The IRU1117 is also well suited for other applications such as VGA and sound cards. The IRU1117 is guaranteed to have <1.2V Dropout at full load Current making it ideal to provide well regulated outputs of 2.5V to 3.6V with 4.75V to 7V input supply.

FEATURES
■ Guaranteed < 1.2V Dropout at 800mA Load Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Built-In Thermal Shutdown
■ Available in SOT-223, D-Pak, Ultra Thin-Pak™ and 8-Pin SOIC Surface-Mount Packages

APPLICATIONS
■ VGA & Sound Card Applications
Low Voltage High Speed Termination Applications
■ Standard 3.3V Chip Set and Logic Applications

 

Description : 800mA Low Dropout Positive FIXED 3.3V Regulator

DESCRIPTION
The IRU1117-33 is a Low Dropout three-terminal fixed output Regulator with minimum of 800mA output Current Capability. This product is specifically designed to provide well regulated supply for Low voltage IC applications such as VGA, sound & DVD cards. The IRU1117-33 is guaranteed to have <1.2V Dropout at full load Current making it ideal to provide well regulated with 4.75V to 7V input supply. The IRU1117-33 is specifically designed to be stable with Low cost aluminum capacitors while main taining stability with Low ESR tantalum caps.

FEATURES
■ Guaranteed < 1.2V Dropout at 800mA Load Current
■ Fast Transient Response
■ 1% Output Voltage Initial Accuracy
■ Built-In Thermal Shutdown
■ Available in SOT-223, D-Pak, Ultra Thin-Pak™ and 8-Pin SOIC Surface-Mount Packages

APPLICATIONS
■ VGA & Sound Card Applications
■ Standard 3.3V Chip Set and Logic Applications

 

Part Name(s) : G958 G958T23U G958T24U
GMT
Global Mixed-mode Technology Inc
Description : 800mA Adjustable Low-Dropout Linear Regulator

General Description
The G958 is a Low Dropout linear Regulator with a Dropout of 1.2V at 500mA of load Current. It is available in an adjustable version, which can set the output from 1.25V to 5V with only two external resistors.

Features
■ Available in Adjust Version
■ Space Saving SOT-89 Package
■ Internal Short Circuit Current Limiting
■ Internal Over Temperature Protection
Current limit in Excess of 800mA

Applications
■ Post Regulation for Switching DC/DC Converter
■ Voltage Regulator for CD-ROM Driver
■ Voltage Regulator for LAN Card
■ Battery Powered Instrumentation
■ Motherboard

Description : 800mA Low Dropout Positive FIXED 2.5V Regulator

DESCRIPTION
The IRU1117-25 is a Low Dropout three-terminal fixed output Regulator with minimum of 800mA output Current Capability. This product is specifically designed to provide well regulated supply for Low voltage IC applications as well as generating clock supply for PC applications. The IRU1117-25 is guaranteed to have <1.2V Dropout at full load Current making it ideal to provide well regulated with 3.8V input supply. The IRU1117-25 is specifically designed to be stable with Low cost aluminum capacitors while maintaining stability with Low ESR tantalum caps.

FEATURES
■ Guaranteed < 1.2V Dropout at 800mALoad Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Built-In Thermal Shutdown
■ Available in SOT-223, D-Pak, Ultra Thin-Pak™ and 8-Pin SOIC Surface-Mount Packages

APPLICATIONS
Low Voltage IC Supply Applications
■ PC Clock Supply Voltage

 

Description : 800mA Low Dropout Positive FIXED 1.8V Regulator

DESCRIPTION
The IRU1117-18 is a Low Dropout three-terminal fixed output Regulator with minimum of 800mA output Current Capability. This product is specifically designed to provide well regulated supply for Low voltage IC applications as well as generating clock supply for PC applications. The IRU1117-18 is guaranteed to have <1.2V Dropout at full load Current making it ideal to provide well regulated with 3.8V input supply. The IRU1117-18 is specifically designed to be stable with Low cost aluminum capacitors while maintaining stability with Low ESR tantalum caps.

FEATURES
■ Guaranteed < 1.2V Dropout at 800mA Load Current
■ Fast Transient Response
■ 1% Voltage Reference Initial Accuracy
■ Built-In Thermal Shutdown
■ Available in SOT-223, D-Pak, Ultra Thin-Pak and 8-Pin SOIC Surface-Mount Packages

APPLICATIONS
Low Voltage IC Supply Applications
■ PC Clock Supply Voltage

 

Description : 800mA Low Dropout Positive RegulatorS ADJUSTABLE and FIXED 2.85V, 3.30V, 5.00V

GENERAL DESCRIPTION
The TCL1117 is a Low-Dropout Positive voltage Regulator (LDO) with 800mA output Current Capability. It is available in fixed and adjustable output voltage versions, 2.85V (active SCSI terminators), 3.30V and 5.00V. Output/reference voltage accuracy is guaranteed to ±1.0%. Over-Current protection is integrated onto the chip.

FEATURES
■ Space-saving SOT-223 Package
■ Pin Compatible with Older Adjustable 3 Terminal Regulators
■ Adjustable or Fixed Voltages of 2.85V, 3.30V or 5.00V
■ High Output Current ..................................... 800mA
Low Dropout Voltage ............ 1.2V at IOUT= 800mA
■ Guaranteed Dropout Voltage at Multiple Current Levels
■ Line Regulation (Max) ...................................... 0.2%
■ Load Regulation (Max) ..................................... 0.4%

APPLICATIONS
■ Active SCSI Terminators
■ High Efficiency Linear Regulators
■ Post Regulators for Switching Supplies
■ Battery Chargers
■ 5V - 3.3V Linear Regulators

Description : 800mA Low Dropout LINEAR Regulator

General Description
The AZ1117B is a Low Dropout three-terminal Regulator with a Dropout of 1.2V at 800mA output Current. The AZ1117B has been optimized for Low voltage where transient response and minimum input voltage are critical. It provides Current limit and thermal shutdown. Its circuit includes a trimmed bandgap reference to assure output voltage accuracy to be within ±1%. On-chip thermal shutdown provides protection against a combination of high Current and ambient temperature that would create excessivejunction temperature.

Features
Low Dropout Voltage: 1.2V  at 800mA Output Current
Output Noise from 10Hz to 10KHz: 0.003%
PSRR at IOUT=300mA and f=120Hz: 70dB
Output Voltage Accuracy: ±1%
On-chip Thermal Shutdown
Maximum Quiescent Current: IQMAX=6mA
Operation Junction Temperature: -20 to 105°C

Applications
USB Device
Add-on Card
DVD Player
PC Motherboard

 

Description : 800mA Low Dropout Positive Voltage Regulator

General Description
The TS1117B Series are high performance Positive voltage Regulators are designed for use in applications requiring Low Dropout performance at full rated Current, Additionally, the TS1117B Series provides excellent regulation over variations due to changes in line, load and temperature. Outstanding features include Low Dropout performance at rated Current, fast transient response, internal Current limiting and thermal shutdown protection of the output device. The TS1117B Series are three terminal Regulators with fixed and adjustable voltage options available in popular packages. This series is offered in 3-pin TO-252 SOT-223 and 8-pin SOP package.

Features
Low Dropout performance 1.3V max.
Full Current rating over line and temperature.
Fast transient response 
±2% Total output regulation over line, load and temperature
Adjust pin Current 90uA (typ.) 
Line regulation typical 0.015%.
Load regulation typical 0.05%.
Fixed/adjustable output voltage
TO-252 SOT-223 and SOP-8 package

Description : 800mA Low Dropout Positive RegulatorS ADJUSTABLE and FIXED 2.85V, 3.30V, 5.00V

GENERAL DESCRIPTION
The TCL1117 is a Low-Dropout Positive voltage Regulator (LDO) with 800mA output Current Capability. It is available in fixed and adjustable output voltage versions, 2.85V (active SCSI terminators), 3.30V and 5.00V. Output/reference voltage accuracy is guaranteed to ±1.0%. Over-Current protection is integrated onto the chip. Dropout is specified at 1.2V maximum at full rated output Current and less than 1.0V at Low loads (<100mA). The SOT-223 package makes the TCL1117 especially attractive for tight physical layouts. For stability, a 10µF output capacitor is required. The TCL1117 is an NPN-based design which has significantly Lower unused quiescent Current than similar PNP-based Regulators.

FEATURES
■ Space-saving SOT-223 Package
■ Pin Compatible with Older Adjustable 3 Terminal Regulators
■ Adjustable or Fixed Voltages of 2.85V, 3.30V or 5.00V
■ High Output Current ..................................... 800mA
Low Dropout Voltage ............ 1.2V at IOUT = 800mA
■ Guaranteed Dropout Voltage at Multiple Current Levels
■ Line Regulation (Max) ...................................... 0.2%
■ Load Regulation (Max) ..................................... 0.4%

APPLICATIONS
■ Active SCSI Terminators
■ High Efficiency Linear Regulators
■ Post Regulators for Switching Supplies
■ Battery Chargers
■ 5V - 3.3V Linear Regulators

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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