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MFG:PHILIPS  Package Cooled:SOT-23  D/C:05+  

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Part Number: AMS431L

 

MFG: PHILIPS

Package Cooled: SOT-23

D/C: 05+

Description: The AMS431L is a three-terminal adjustable shunt regulator with guaranteed temperature stability over ...


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AMS431L General Description


The AMS431L is a three-terminal adjustable shunt regulator with guaranteed temperature stability over the entire range of operation. The output voltage can be set to any value between 1.24V (VREF) and 20V by adding two external resistors. The AMS431L features 0.5% initial tolerance, low dynamic output impedance and operates over a wide current range. Due to the sharp turn-on characteristics this device is an excellent replacement for zener diodes in many applications.

AMS431 is available in TO-92, SOT-89, 3 pin SOT-23 and 5 pin SOT-23 packages.

AMS431L Maximum Ratings

Cathode Voltage (VZ)                                20V
Continuous Cathode Current (IZ)           100mA
Reference Input Current (IREF)                   3mA
Junction Temperature (TJ)    -40°C to + 125°C
Storage temperature            -65°C to +150°C
b Lead Temperature (Soldering, 10sec.) 265°C

AMS431L Features

· Trimmed 0.5% Tolerance
· Wide Operating Current Range 60mA to 100mA
· Low Reference Input Current 0.4mA
· Low Dynamic Output Impedance
· Low Output Noise · Nominal Temperature Range to 85°C
· Temperature-Compensated: 60ppm/°C

AMS431L Typical Application

· Battery Powered Systems
· Switching Power Supplies
· Adjustable Power Supplies
· Telecommunications
· Error Amplifiers
· Notebook/Personal Computer
· Monitors/ VCR/ TV
· Pagers

AMS431L datasheet

AMS431LA
PDF/DataSheet Download

  • Datasheet: AMS431LA
  • File Size: 66331 KB
  • Manufacturer: ADMOS [Advanced Monolithic Systems]
  • Click here to Download

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