TLE4276-2GV

The TLE4276-2 is a low-drop voltage regulator in a TO package. The IC regulates an input voltage up to 40 V to V Q,nom = 5.0 V (V50) or adjustable voltage (V). The maximum output current is 400 mA. The IC can be switched off via the inhibit input, which causes the current consumption to drop below 10  µ A. The IC is short-circuit-proof and includes temperature protection which turns off the device at over temperature.

ParametricTLE4276-2GV
Operating Voltage  min  max4.5V  40.0V
Output Voltage Typeadj.
Accuracy2.0%
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)yes
Resetno
Power Failno
Power Goodno
Status Outputno
Holdno
Watchdogno
Early Warningno
Automotive Qualifiedyes
Summary of Features:
  • 5 V or variable output voltage
  • Output voltage tolerance  ≤   ± 2%
  • 400 mA current capability
  • Low-drop voltage
  • Inhibit input
  • Very low current consumption
  • Short-circuit-proof
  • Reverse polarity proof
  • Suitable for use in automotive electronics
  • Green Product (RoHS compliant)
  • 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
Diagrams
Data Sheet
TitleSizeDateVersion
TLE4276-2 Data Sheet,EN267 KB08 Jul 200901_01
Product Brochure
TitleSizeDateVersion
What the designer should know: introduction to Automotive Linear Voltage Regulator3.9 MB17 Jul 2014
Application Notes
TitleSizeDateVersion
TLE4267/TLE4267-2 - INH/HOLD FunctionEN244 KB27 Apr 201501_33
Recommendations for Assembly of Infineon TO Packages1.2 MB04 Jul 2013
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 Jan 201601_01
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-TO263-5-1 | TLE42762GVATMA1EN470 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 TLE4276-2GV
What the designer should know: introduction to Automotive Linear Voltage Regulator linear-post-regulators
Recommendations for Assembly of Infineon TO Packages IFX21004TN+V51
EN TLE42764D+V50
EN TLE8203E
EN TLE4276-2GV
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