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AS2830

Features: • Adjustable Output Down To 1.2V • Fixed Output Voltages 1.5, 2.5, 3.3, 5.0V • Output Current Of 3A• Low Dropout Voltage 1.1V Typ.• Extremely Tight Load And Line Regulation • Current & Thermal Limiting • Standard 3-Terminal Low Cost TO-220, T...

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SeekIC No. : 004288266 Detail

AS2830: Features: • Adjustable Output Down To 1.2V • Fixed Output Voltages 1.5, 2.5, 3.3, 5.0V • Output Current Of 3A• Low Dropout Voltage 1.1V Typ.• Extremely Tight Load And L...

AS2830 Data Sheet

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Part Number:
AS2830
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Adjustable Output Down To 1.2V
• Fixed Output Voltages 1.5, 2.5, 3.3, 5.0V
• Output Current Of 3A
• Low Dropout Voltage 1.1V Typ.
• Extremely Tight Load And Line Regulation
• Current & Thermal Limiting
• Standard 3-Terminal Low Cost TO-220, TO-263 & TO-252
• Similar To Industry Standard LT1085/LT1585


Application

• Powering VGA & Sound Card
• Power PCSupplies
• SMPS Post-Regulator
• High Efficiency "Green" Computer Systems
• High Efficiency Linear Power Supplies
• Portable Instrumentation
• Constant Current Regulators
• Adjustable Power Supplies
• Battery charger


Pinout

Connection Diagram


Specifications

Lead Temp. (Soldering, 10 Seconds) ................... 300°C
Maximum Input Voltage ........................................... 10V
Storage Temperature Range ................. -65° to +150°C
Input to Output Voltage Differential Max ................ 8.8V
Operating Junction Temperature Range ......................
AS2830 Control Section ...........................-45°C +125°C
AS2830 Power Transistor.........................-45°C +150°C


Description

The AS2830 is a low power 3A adjustable and fixed voltage regulator that is very easy to use. It requires only 2 external resistors to set the output voltage for adjustable version. The AS2830 are designed for low voltage applications that offers lower dropout voltage and faster transient response. This device is an excellent choice for use in powering low voltage microprocessor that require a lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching supplies applications. The AS2830 features low dropout of a maximum 1.2 volts.

The AS2830 offers over current limit and full protection against reversed input polarity, reversed load insertion, and positive and negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The IQ of this device flows into the load, which increases efficiency.

The AS2830 are offered in a 3-pin TO-220, TO-263 & TO-252 packages compatible with other 3 terminal regulators. For a 5A low dropout regulator refer to the AS2850 data sheet.




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