AZ317

Features: · Typical 1% Output Voltage Tolerance· Typical 0.01%/V Line Regulation· Typical 0.2% Load Regulation· Very Low Dropout Voltage: 1.2V at 1A Output Current· Trimmed Current Limit· On-chip Thermal Protection· Operation Junction Temperature: 0 to 125oCApplication· PC Motherboard· LCD Monitor...

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AZ317 Picture
SeekIC No. : 004293387 Detail

AZ317: Features: · Typical 1% Output Voltage Tolerance· Typical 0.01%/V Line Regulation· Typical 0.2% Load Regulation· Very Low Dropout Voltage: 1.2V at 1A Output Current· Trimmed Current Limit· On-chip Th...

floor Price/Ceiling Price

Part Number:
AZ317
Supply Ability:
5000

Price Break

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

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Upload time: 2024/12/27

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Product Details

Description



Features:

· Typical 1% Output Voltage Tolerance
· Typical 0.01%/V Line Regulation
· Typical 0.2% Load Regulation
· Very Low Dropout Voltage: 1.2V at 1A Output Current
· Trimmed Current Limit
· On-chip Thermal Protection
· Operation Junction Temperature: 0 to 125oC



Application

· PC Motherboard
· LCD Monitor
· Graphic Card
· DVD Player
· Network Interface Card/Switch
· Telecom Equipment
· Printer and other Peripheral Equipment



Pinout

  Connection Diagram


Specifications

Parameter
Symbol
Min Max
Unit
Input Voltage
VIN
 
20
V
Operating Junction Temperature
TJ
 
150
Storage Temperature
TS
-65
150
Lead Temperature (Soldering, 10sec)
TLEAD
 
300
ESD (Human Body Model)
ESD
 
4000
V
Note1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum
Ratings" for extended periods may affect device reliability.



Description

The AZ317 is an adjustable three-terminal positive voltage regulator with a very low dropout of 1.2V at 1A output current. Using 2 external resistors, the AZ317 can provide an adjustable output voltage down to 1.25V.
The AZ317 includes a circuit of trimmed bandgap reference to assure output voltage accuracy to be within 1%. It also provides current limiting and thermal shutdown.

The current limit is trimmed to ensure specified output current and controlled short-circuit current. The On-chip thermal limiting provides protection against any combination of overload and ambient temperature that would create excessive junction temperature.

The AZ317 is available in the standard SOT-223, TO- 220-3, TO-252-2 (1) and TO-263-3 power packages.




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