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KA431S

Features: • Programmable Output Voltage to 36 Volts• Low Dynamic Output Impedance 0.20 Typical• Sink Current Capability of 1.0 to 100mA• Equivalent Full-Range Temperature Coefficient of 50ppm/ Typical• Temperature Compensated for Operation Over Full Rated Operating Te...

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SeekIC No. : 004383717 Detail

KA431S: Features: • Programmable Output Voltage to 36 Volts• Low Dynamic Output Impedance 0.20 Typical• Sink Current Capability of 1.0 to 100mA• Equivalent Full-Range Temperature Coe...

KA431S Data Sheet

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Part Number:
KA431S
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: 2024/11/23

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Product Details

Description



Features:

• Programmable Output Voltage to 36 Volts
• Low Dynamic Output Impedance 0.20 Typical
• Sink Current Capability of 1.0 to 100mA
• Equivalent Full-Range Temperature Coefficient of 50ppm/ Typical
• Temperature Compensated for Operation Over Full Rated Operating Temperature Range
• Low Output Noise Voltage
• Fast Turn-on Response




Specifications



Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing
KA431SAMF2TF Full Production RoHS Compliant $0.088 SOT-23 3 TAPE REEL MA03E
KA431SAMFTF Full Production RoHS Compliant $0.092 SOT-23 3 TAPE REEL MA03E
KA431SLMF2TF Full Production RoHS Compliant $0.095 SOT-23 3 TAPE REEL MA03E
KA431SLMFTF Full Production RoHS Compliant $0.099 SOT-23 3 TAPE REEL MA03E
KA431SMF2TF Full Production RoHS Compliant $0.095 SOT-23 3 TAPE REEL MA03E
KA431SMFTF Full Production RoHS Compliant $0.095 SOT-23 3 TAPE REEL MA03E
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples


Parameter
Symbol
Value
Unit
Cathode Voltage
VKA
37
V
Cathode Current Range (Continuous)
IKA
-100 ~ +150
mA
Reference Input Current Range
IREF
-0.05 ~ +10
mA
Thermal Resistance Junction-Air (Note1,2)
MF Suffix Package
RJA
350
/W
Power Dissipation (Note3,4)
MF Suffix Package
PD
350
mW
Junction Temperature
TJ
150
Operating Temperature Range
TOPR
-25 ~ +85
Storage Temperature Range
TSTG
-65 ~ +150
Note :
1. Thermal resistance test board
Size: 76.2mm * 114.3mm * 1.6mm (1S0P)
JEDEC Standard: JESD51-3, JESD51-7
2. Assume no ambient airflow.
3. TJMAX = 150 , Ratings apply to ambient temperature at 25
4. Power dissipation calculation: PD = (TJ - TA)/RJA




Description

The KA431S, KA431SA, and KA431SL are three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors These devices have a typical dynamic output impedance of 0.2W. Active output circuitry provides a very sharp turn on characteristic, making these devices excellent replacement for zener diodes in many applications.






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