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SP431

Features: 􀂋 Low Output Noise􀂋 Adjustable Output Voltage, VO = Vref to 36 V􀂋 Low Operational Cathode Current􀂋 0.2 Typical Output ImpedanceApplication􀁺 Battery Power Equipment􀁺 Linear Regulators􀁺 Switch Power Supply􀁺 Cellular Ph...

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SP431: Features: 􀂋 Low Output Noise􀂋 Adjustable Output Voltage, VO = Vref to 36 V􀂋 Low Operational Cathode Current􀂋 0.2 Typical Output ImpedanceApplication􀁺 Bat...

SP431 Data Sheet

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Part Number:
SP431
Supply Ability:
5000

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

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Product Details

Description



Features:

􀂋 Low Output Noise
􀂋 Adjustable Output Voltage, VO = Vref to 36 V
􀂋 Low Operational Cathode Current
􀂋 0.2 Typical Output Impedance


Application

􀁺 Battery Power Equipment
􀁺 Linear Regulators
􀁺 Switch Power Supply
􀁺 Cellular Phone
􀁺 Digital Cameras
􀁺 Computer Disk Drivers
􀁺 Instrumentation


Pinout

Connection Diagram


Specifications

Parameter

Symbol

Value

Unit

Cathode Voltage

VZ

37

V

Continuous Cathode Current

IZ

150

mA

Reference Current

IREF

10

mA

Operation Junction Temperature Range

TJ

-40 ~ +150

Storage Temperature Range

TSTG

-65 ~ +150

Lead Temperature Range (Soldering 10sec.)

TSOL

260

Thermal Resistance

ӨJA

140

/W




Description

The SP431 is high-voltage three-terminal adjustable voltage references, with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (2.5V) and 36V with two external resistors. These devices have a typical output impedance of 0.25. Active output circuitry provides a very sharp turn-on characteristic, making the SP431 excellent replacements for low-voltage Zener diodes in many applications, including onboard regulation and adjustable power supplies.




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