TLE4274G V85

The TLE 4274 is a low drop voltage regulator available in a TO220, TO252 and TO263 package. The IC regulates an input voltage up to 40 V to V Qrated = 5.0 V (V50), 8.5 V (V85) and 10 V (V10). The maximum output current is 400 mA. The IC is short-circuit proof and incorporates temperature protection that disables the IC at over temperature. A 3.3 V and 2.5 V version is also available. For information about the low output voltage types please refer to the data sheet TLE4274 / 3.3 V; 2.5 V.

ParametricTLE4274G V85
Operating Voltage  min  max9.0V  40.0V
Output Voltage Type8.5V
Accuracy4.0%
Output Current (max.)400mA
Regulator TypeLinear
Dropout Voltage250mV
Quiescent Current100µA
Operating Temperature  min  max-40.0°C  150.0°C
Over Voltage Protectionno
Enable (=Inhibit)no
Resetno
Power Failno
Power Goodno
Status Outputno
Holdno
Watchdogno
Early Warningno
Automotive Qualifiedyes
Sales Product NameTLE4274G V85
OPNTLE4274GV85ATMA1
Product Statusnot for new design
Package NamePG-TO263-3
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size1000
Packing TypeTAPE & REEL
Moisture Level
OPNTLE4274GV85ATMA2
Product Statusactive and preferred
Package NamePG-TO263-3
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size1000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • Output voltage 5 V, 8.5 V or 10 V
  • Output voltage tolerance ≤ ±4%
  • Current capability 400 mA
  • Low-drop voltage
  • Very low current consumption
  • Short-circuit proof
  • Reverse polarity proof
  • Suitable for use in automotive electronics
  • Green Product (RoHS compliant) version of TLE 4274
  • AEC qualified
  • Wide Temperature Range  40 °C ≤ T j  ≤ 150 °C
Benefits:
  • Robust protection features
  • Wide input operation and temperature range
Target Applications:
  • Automotive general
Data Sheet
TitleSizeDateVersion
TLE4274,EN332 KB21 Jan 201101_07
Product Brochure
TitleSizeDateVersion
What the designer should know: introduction to Automotive Linear Voltage Regulator3.9 MB17 Jul 2014
Application Notes
TitleSizeDateVersion
Recommendations for Assembly of Infineon TO Packages1.2 MB04 Jul 2013
TLE4267/TLE4267-2 - INH/HOLD FunctionEN244 KB27 Apr 201501_33
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 Jan 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-05-27_07-05-42_MA001132290_PG-TO263-3-1.pdfEN28 KB27 May 201501_00
MCDS_2013-08-28_22-29-37_MA000713306_PG-TO263-3-1.pdf24 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Altium - v1.03.6 MB02 Oct 201301_00
PCB Footprints & Symbols - Cadence - v1.02.6 MB02 Oct 201301_00
PCB Footprints & Symbols - Eagle - v1.0569 KB02 Oct 201301_00
PCB Footprints & Symbols - Mentor - v1.03.5 MB02 Oct 201301_00
Evaluation Boards
BoardFamilyDescriptionStatus
TLS810C1EJV33 BOARDLinear Voltage RegulatorThe TLS810C1EJV33 is a linear voltage regulator of wide input voltage range, low drop out voltage and ultra low quiescent current. With an input voltage range of 2.75V to 42V and ultra low quiescent of only 8.5μA the regulators are perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810C1EJV33 is available in 3.3V output voltage version with an accuracy of 2 % and output current capability up to 100mA. It is stable with only a small ceramic capacitor of 1μF at the output. With extended operating range down to 2.75V, TLS810C1EJV33 is also suitable to supply automotive systems operating during cranking condition. TLS810C1EJV33 includes internal protection features like output current limitation and over-temperature shutdown. The output voltage is supervised by the Reset feature, including under-voltage reset and delayed reset release at power-on.Channel=ff80808112ab681d0112ab69bfb202efTLS810C1EJV33on request
TLS810D1EJV50 BOARDLinear Voltage RegulatorThe TLS810D1EJV50 is a linear voltage regulator featuring wide input voltage range, low drop out voltage and ultra low quiescent current. With an input voltage range of 2.75V to 42V and ultra low quiescent of only 9μA the regulators are perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810D1EJV50 is available in 5.0V output voltage version with an accuracy of 2 % and output current capability up to 100mA. It is stable with only a small ceramic capacitor of 1μF at the output. The device can be switched on and off by the Enable feature leading to a current consumption of less than 1μA. With extended operating range down to 2.75V, TLS810D1EJV50 is also suitable to supply automotive systems operating during cranking condition. TLS810D1EJV50 includes internal protection features like output current limitation and over-temperature shutdown. The output voltage is supervised by the Reset feature, including under-voltage reset and delayed reset release at power-on.TLS810D1EJV50on request
Package Data
TitleSizeDateVersion
PG-TO263-3-1 | TLE4274GV85ATMA2EN469 KB11 Apr 201601_00
PG-TO263-3-1 | TLE4274GV85ATMA1EN472 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Altium - v1.03.6 MB02 Oct 201301_00
PCB Footprints & Symbols - Cadence - v1.02.6 MB02 Oct 201301_00
PCB Footprints & Symbols - Eagle - v1.0569 KB02 Oct 201301_00
PCB Footprints & Symbols - Mentor - v1.03.5 MB02 Oct 201301_00
EN TLE4274G+V85
What the designer should know: introduction to Automotive Linear Voltage Regulator linear-post-regulators
EN TLE42764D+V50
Recommendations for Assembly of Infineon TO Packages IFX21004TN+V51
EN TLE8203E
EN TLE4274G+V85
MCDS_2013-08-28_22-29-37_MA000713306_PG-TO263-3-1.pdf TLE4274G+V85
EN TLE4274G+V85
EN TLE4274G+V85
PCB Footprints & Symbols - Altium - v1.0 IFX1763XEJ+V33
PCB Footprints & Symbols - Cadence - v1.0 IFX1763XEJ+V33
PCB Footprints & Symbols - Eagle - v1.0 IFX1763XEJ+V33
PCB Footprints & Symbols - Mentor - v1.0 IFX1763XEJ+V33