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Part Name(s) : H1084-3.3E H1084E Hi-Sincerity
Hi-Sincerity Microelectronics
Description : 5A LOW DROPOUT POSITIVE VOLTAGE REGULATOR View

General Description
The H1084E is a 5A LOW-DROPOUT POSITIVE voltage REGULATOR. It is available in fixed and adjustable output voltage versions. Over Current and thermal protection are integrated onto the chip. Output current will decrease while it reaches the pre-set current or temperature limit. The DROPOUT voltage is specified at 1.2V Maximum at full rated output current. H1084E Series provides excellent regulation over variations due to changes in line, load and temperature. H1084E is three terminal REGULATOR and available in popular packages.

Features
LOW DROPOUT Voltage 1.2V at 5A
• Adjustable or Fixed Voltage.
• Line Regulation Typically 0.015%.
• Load Regulation Typically 0.05%.
• Adjust Pin Current Less Than 90 uA.
• Over Current Protection.
• Thermal Protection.

Applications
• High Efficiency Linear REGULATORs
• Post REGULATORs For Switching Supplies
• 5V to 3.3V Voltage Converter
• Battery Charger

Part Name(s) : H1084U H1084-3.3U Hi-Sincerity
Hi-Sincerity Microelectronics
Description : 5A LOW DROPOUT POSITIVE VOLTAGE REGULATOR View

General Description
The H1084U is a 5A LOW-DROPOUT POSITIVE voltage REGULATOR. It is available in fixed and adjustable output voltage versions. Over Current and thermal protection are integrated onto the chip. Output current will decrease while it reaches the pre-set current or temperature limit. The DROPOUT voltage is specified at 1.2V Maximum at full rated output current. H1084U Series provides excellent regulation over variations due to changes in line, load and temperature. H1084U is three terminal REGULATOR and available in popular packages.

Features
LOW DROPOUT Voltage 1.2V at 5A
• Adjustable or Fixed Voltage.
• Line Regulation Typically 0.015%.
• Load Regulation Typically 0.05%.
• Adjust Pin Current Less Than 90 uA.
• Over Current Protection.
• Thermal Protection.

Applications
• High Efficiency Linear REGULATORs.
• Post REGULATORs For Switching Supplies.
• 5V to 3.3V Voltage Converter.
• Battery Charger.

Part Name(s) : OM183SC OM184SC OM185ST OM186ST Omnirel
Omnirel Corp => IRF
Description : 7.5A, 5A, 3A, 1.5A LOW DROPOUT POSITIVE ADJUSTABLE REGULATORS View

Three Terminal Adjustable LOW DROPOUT TO-257/TO-258 POSITIVE Voltage REGULATORs



DESCRIPTION

These three terminal POSITIVE adjustable voltage REGULATORs are designed to provide 7.5A, 5A, 3A, and 1.5A with higher efficiency than conventional voltage REGULATORs. The devices are designed to operate to 1 Volt input to output differential and the DROPOUT voltage is specified as a function of load current.



FEATURES

• Operates Down to 1V DROPOUT, 1.5V @ Max. Current

• .015% Line Regulation

• .01% Load Regulation

• 1% Reference Voltage

• Hermetic TO-257 and TO-258 Isolated Packages

• Electrically Equivalent to LT1083, 84, 85 and 86


Part Name(s) : US1175 US1175CM US1175CP US1175CS Unisem
Unisem
Description : 7.5A ULTRA LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR View

DESCRIPTION

The US1175 product is a 7.5A REGULATOR with extremely LOW DROPOUT voltage using a proprietary Bipolar process that achieves comparable equivalent on resistance to that of discrete MOSFETs. This product is specifically designed to provide well regulated supply for applications requiring very LOW DROPOUT such as 2.8V from 3.3V ATX power supplies where the same efficiency as the switcher can be achieved without the cost and complexity associated with switching REGULATORs. One such application is the new graphic chip sets that requires 2.7V supply such as the Intel I740 chip set.



FEATURES

0.5V DROPOUT at 7.5A (Equivalent of 67mW)

Fast Transient Response

1% Voltage Reference Initial Accuracy

Built-in Thermal Shutdown



APPLICATIONS

3.3V to 2.7V Intel I740 chip set.



Part Name(s) : L1084DG L1084S3G L1084SG L1084TG L1084XG Niko
Niko Semiconductor
Description : 5A Adjustable LOW DROPOUT Linear REGULATOR (LDO) View

GENERAL DESCRIPTION 

The L1084G is a POSITIVE and LOW DROPOUT three-terminal voltage REGULATOR with 5A output current capability. This device is designed for use in LOW voltage applications that offers LOWer DROPOUT voltage and faster transient response.



FEATURES

Very easy to use, it requires only two external resistors toset the output voltage 

LOW DROPOUT voltage:  1.2V typical at up to 5A

LOW ground current

Fast transient response

Current & thermal limiting

Line regulation: 0.5% typical

Load regulation: 0.5% typical

TO-220, TO-263 and TO-252 packages



APPLICATIONS

High current microprocessor supplies

LOW voltage logic supply

Powering VGA & sound card

Portable instrumentation

Constant current REGULATOR

Post REGULATOR for switching power supply


Part Name(s) : L1084 L1084D L1084S L1084S3 L1084S5 L1084T Niko
Niko Semiconductor
Description : 5A adjustable LOW DROPOUT linear REGULATOR (LDO) View

GENERAL DESCRIPTION 

The L1084 is a POSITIVE and LOW DROPOUT three-terminal voltage REGULATOR with 5A output current capability. This device is designed for use in LOW voltage applications that offers LOWer DROPOUT voltage and faster transient response.



FEATURES

Very easy to use, it requires only two external resistors toset the output voltage

LOW DROPOUT voltage: 1.2V typical at up to 5A

LOW ground current

Fast transient response

Current & thermal limiting

Line regulation: 0.5% typical

Load regulation: 0.5% typical

TO-220, TO-263 and TO-252 packages



APPLICATIONS

High current microprocessor supplies

LOW voltage logic supply

Powering VGA & sound card

Portable instrumentation

Constant current REGULATOR

Post REGULATOR for switching power supply


Part Name(s) : KIA378R015FP KIA378R015PI KIA378R018FP KIA378R018PI KIA378R020FP KIA378R020PI KIA378R025FP KIA378R025PI KIA378R030FP KIA378R030PI KEC
KEC
Description : 3.5A LOW DROPOUT VOLTAGE REGULATOR [LOW Quiescent Current Type] View

The KIA378RXXX Series are LOW DROPOUT Voltage REGULATOR suitable for various electronic equipments. The REGULATOR has multi-function such as over current protection, overheat heat protection.



FEATURES

3.5A Output LOW DROPOUT Voltage REGULATOR.

Very LOW DROPOUT Voltage : 0.5V/Max. (IOUT=3.5A)

Built in ON/OFF Control Terminal. (Active High)

Built in Over Current Over Heat Protection, ASO Protection Functions.

LOW Quiescent Current (Output OFF Mode) : 0.5 A(Typ.)


Part Name(s) : L1084-3.3 L1084D-3.3 L1084S-3.3 L1084S3-3.3 L1084T-3.3 L1084-33 Niko-Sem
Niko Semiconductor
Description : 5A Fixed LOW DROPOUT Linear REGULATOR (LDO) View

GENERAL DESCRIPTION
The L1084 is a POSITIVE and LOW DROPOUT three-terminal voltage REGULATOR with 5A output current capability. This device is designed for use in LOW voltage applications that offers LOWer DROPOUT voltage and faster transient response.

FEATURES
● Very easy to use, it requires only two external resistors to set the output voltage
LOW DROPOUT voltage: 1.2V typical at up to 5A
LOW ground current
● Fast transient response
● Current & thermal limiting
● Line regulation: 0.5% typical
● Load regulation: 0.5% typical
● TO-263, TO-220 and TO-252 packages

APPLICATIONS
● High current microprocessor supplies
LOW voltage logic supply
● Powering VGA & sound card
● Portable instrumentation
● Constant current REGULATOR
● Post REGULATOR for switching power supply

Part Name(s) : L1084S L1084S5 Niko-Sem
Niko Semiconductor
Description : 5A Adjustable LOW DROPOUT Linear REGULATOR (LDO) View

The L1084 is a POSITIVE and LOW DROPOUT three-terminal voltage REGULATOR with 5A output current capability. This device is designed for use in LOW voltage applications that offers LOWer DROPOUT voltage and faster transient response.



This device is fully protected against over current faults, over temperature operation, reversed input polarity, reversed lead insertion, transient voltage spike …etc.  


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