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Power Circuits / Linear Regulator ICs / UA7808CKCSE3
Datasheets
UA7808CKCSE3 by: Texas Instruments

1.5-A, 38-V, linear voltage regulator 3-TO-220 0 to 125

Part Details for UA7808CKCSE3 by Texas Instruments

Results Overview of UA7808CKCSE3 by Texas Instruments

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UA7808CKCSE3 Information

UA7808CKCSE3 by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for UA7808CKCSE3

Part # Distributor Description Stock Price Buy
DISTI # 296-21620-5-ND
DigiKey IC REG LINEAR 8V 1.5A TO220-3 Min Qty: 1 Lead time: 12 Weeks Container: Tube 6093
In Stock
  • 1 $0.8500
  • 10 $0.6090
  • 50 $0.5122
  • 100 $0.4820
  • 250 $0.4501
  • 500 $0.4309
  • 1,000 $0.4151
  • 2,500 $0.3984
  • 5,000 $0.3883
$0.3883 / $0.8500 Buy Now
DISTI # 595-UA7808CKCSE3
Mouser Electronics Linear Voltage Regulators 3P 1.5A Fixed 8V Pos Vltg Reg ALT 595-UA7808CKCS RoHS: Compliant 1295
  • 1 $0.8500
  • 10 $0.6090
  • 25 $0.5130
  • 100 $0.4820
  • 250 $0.4500
  • 500 $0.4300
  • 1,000 $0.3980
  • 4,000 $0.3880
  • 8,000 $0.3630
$0.3630 / $0.8500 Buy Now

Part Details for UA7808CKCSE3

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UA7808CKCSE3 Part Data Attributes

Parametric Data
UA7808CKCSE3 Texas Instruments
Buy Now Datasheet
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UA7808CKCSE3 Texas Instruments 1.5-A, 38-V, linear voltage regulator 3-TO-220 0 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SFM
Package Description ROHS COMPLIANT, PLASTIC, TO-220, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Nom 2 V
Input Voltage Absolute-Max 35 V
Input Voltage-Max 38 V
Input Voltage-Min 10.5 V
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Length 10.16 mm
Line Regulation-Max 0.16%
Load Regulation-Max 0.16%
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Operating Temperature-Max 125 °C
Operating Temperature-Min
Output Current1-Max 1.5 A
Output Voltage1-Max 8.4 V
Output Voltage1-Min 7.6 V
Output Voltage1-Nom 8 V
Package Body Material PLASTIC/EPOXY
Package Code SFM
Package Equivalence Code SIP3,.1TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Packing Method TUBE
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 4.7 mm
Surface Mount NO
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Voltage Tolerance-Max 3.75%
Width 8.7 mm

Alternate Parts for UA7808CKCSE3

This table gives cross-reference parts and alternative options found for UA7808CKCSE3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UA7808CKCSE3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HA17808VP Hitachi Ltd Check for Price Fixed Positive Standard Regulator, 8VPSFM3, TO-220AB, 3 PIN UA7808CKCSE3 vs HA17808VP
KA7808TSTU Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 8VPSFM3, TO-220, 3 PIN UA7808CKCSE3 vs KA7808TSTU
MC7808ECTBU Rochester Electronics LLC Check for Price Fixed Positive Standard Regulator, 24VPSFM3, LEAD FREE, TO-220, 3 PIN UA7808CKCSE3 vs MC7808ECTBU
MC7808ACTG onsemi Check for Price Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 8.0 V; TJ = 0°C to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE UA7808CKCSE3 vs MC7808ACTG
MC7808ACT Motorola Mobility LLC Check for Price 8V FIXED POSITIVE REGULATOR, PSFM3, PLASTIC, SFM-3 UA7808CKCSE3 vs MC7808ACT
MC7808ECT Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 8VBIPolar, TO-220, 3 PIN UA7808CKCSE3 vs MC7808ECT
KA7808TU Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 8VBIPolar, PSFM3, TO-220, 3 PIN UA7808CKCSE3 vs KA7808TU
MC7808BT Motorola Semiconductor Products Check for Price Fixed Positive Standard Regulator, 8VBIPolar, PSFM3, PLASTIC, SFM-3 UA7808CKCSE3 vs MC7808BT
L7808 SANYO Electric Co Ltd Check for Price Fixed Positive Standard Regulator, 8VPSFM3, TO-220, 3 PIN UA7808CKCSE3 vs L7808
LM7808CT National Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 8V, BIPolar, PSFM3 UA7808CKCSE3 vs LM7808CT
Part Number Manufacturer Composite Price Description Compare
MC7806BD2TG onsemi $0.4413 Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 6.0 V; TJ = -40°C to +125°C, 3 LEAD D2PAK, 50-TUBE UA7808CKCSE3 vs MC7806BD2TG
LM7812AK TT Electronics Power and Hybrid / Semelab Limited Check for Price 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN UA7808CKCSE3 vs LM7812AK
SG7812AG/DESC Microchip Technology Inc Check for Price Fixed Positive Standard Regulator, 12VBIPolar, CSFM3 UA7808CKCSE3 vs SG7812AG/DESC
R1154H106B-T1-F Ricoh Electronic Devices Co Ltd Check for Price Fixed Positive Standard Regulator, 10.6VCMOS, PDSO5, LEAD FREE, SOT-89, 5 PIN UA7808CKCSE3 vs R1154H106B-T1-F
5962-8777601TX Unitrode Corporation Check for Price Fixed Positive Standard Regulator, 12VMSFM3, UA7808CKCSE3 vs 5962-8777601TX
MC7805CD2T Motorola Semiconductor Products Check for Price Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, PLASTIC, D2PAK-3 UA7808CKCSE3 vs MC7805CD2T
LM7812K TT Electronics Power and Hybrid / Semelab Limited Check for Price 12V FIXED POSITIVE REGULATOR, MBFM2, TO-3, 3 PIN UA7808CKCSE3 vs LM7812K
NJM7809FA New Japan Radio Co Ltd Check for Price Fixed Positive Standard Regulator, 9VBIPolar, PSFM3, TO-220, 3 PIN UA7808CKCSE3 vs NJM7809FA
LM7809-TA3-T Unisonic Technologies Co Ltd Check for Price Fixed Positive Standard Regulator, 9VBIPolar, TO-220, 3 PIN UA7808CKCSE3 vs LM7809-TA3-T
NJM78L09L2A New Japan Radio Co Ltd Check for Price Fixed Positive Standard Regulator, 9VBIPolar, PBCY3, TO-92, 3 PIN UA7808CKCSE3 vs NJM78L09L2A

UA7808CKCSE3 Related Parts

UA7808CKCSE3 Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the UA7808CKCSE3 is 35V, although it's recommended to keep it below 25V for reliable operation.

  • The UA7808CKCSE3 can deliver up to 1A of output current, but it's recommended to keep it below 500mA for reliable operation and to prevent overheating.

  • The dropout voltage of the UA7808CKCSE3 is typically around 2V, which means that the input voltage must be at least 2V higher than the output voltage for the regulator to function properly.

  • Yes, the UA7808CKCSE3 has built-in short-circuit protection, which limits the output current to prevent damage in case of a short circuit.

  • The UA7808CKCSE3 is rated for operation up to 125°C, but it's recommended to keep it below 85°C for reliable operation and to prevent overheating.

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