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SPX431L

Features: • Tight Tolerance.................................................. 0.5% @ 10mA • Wide Operating Range..................................... 1mA to 100mA• Low Extended Temperature Range ....................0°C to 105°C • Low Temperature Coefficient ...................

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SeekIC No. : 004501578 Detail

SPX431L: Features: • Tight Tolerance.................................................. 0.5% @ 10mA • Wide Operating Range..................................... 1mA to 100mA• Low Extended Tem...

SPX431L Data Sheet

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Part Number:
SPX431L
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:

• Tight Tolerance.................................................. 0.5% @ 10mA
• Wide Operating Range..................................... 1mA to 100mA
• Low Extended Temperature Range ....................0°C to 105°C
• Low Temperature Coefficient .................................30 ppm/°C
• Offered in TO-92, SOT-89, SOT-23-3 and SO-8
• Improved replacement in performance of AS431 & TL431
• Low Cost Solution




Application

• Battery Operating Equipment
• Adjustable Supplies
• Switching Power Supplies
• Error Amplifiers
• Single Supply Amplifier
• Monitors/ VCR/ TV
• Personal Computers




Pinout

Connection Diagram




Specifications

Parameter
Symbol
Rating
Units
Cathode-Anode Reverse Breakdown
VDA
30
V
Anode-Cathode Forward Current
IAK
1
A
Operating Cathode Current
IKA
150
mA
Reference Input Current
IREF
10
mA
Continuous Power Dissipation at 25°C
TO-92
SOT-23
SOIC-8
SOT-89
PD
775
200
750
1000
mW
mW
mW
mW
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
- 65 to +150
°C
Lead Temperature (Soldering 10 sec.)
TL
300
°C
Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Specifications
Iout(mA) 100
Vin MAX. (V) 20
IQ (A) 1000
Acc 0.5%, 1%, 2%





Description

The SPX431L is a 3-terminal Adjustable Shunt Voltage Regulator providing a highly accurate bandgap reference. SPX431L acts as an open-loop error amplifier with a 2.5V temperature compensation reference. The SPX431L thermal stability, wide operating current (100mA) and temperature range (0°C to 105°C) makes it suitable for all variety of applications that are looking for a low cost solution with high performance.

The output voltage may be adjusted to any value between VREF and 20V with 2 external resistors. The SPX431L is operating in full industrial temperature range of 0°C to 105°C. The SPX431L is available in TO-92, SOT-89, SOT-23-3 and SO 8 packages.






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