TLE42664G

The TLE42664 is a monolithic integrated low dropout fixed voltage regulator for load currents up to 100 mA. It is the 1-to-1 replacement product for the TLE4266-2. It is functional compatible to the TLE4266, but has a reduced quiescent current of typ. 40µA. The TLE42664 is especially designed for applications requiring very low standby currents, e.g. with a permanent connection to the car’s battery. It can be disabled/enabled by the integrated EN pin. The device is available in the small surface mounted PG-SOT223-4 package and is pin compatible to the TLE4266-2 and the TLE4266. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. The TLE42664 can be also used in all other applications requiring a stabilized 5 V voltage. An input voltage up to 45 V is regulated to V Q,nom = 5 V with a precision of ±3 %. An accuracy of ±2 % is kept for load currents up to 50 mA. A logical “HIGH” at the ENABLE pin enables the device.

The TLE42664 is a monolithic integrated low dropout fixed voltage regulator for load currents up to 100 mA. It is the 1-to-1 replacement product for the TLE4266-2. It is functional compatible to the TLE4266, but has a reduced quiescent current of typ. 40µA. The TLE42664 is especially designed for applications requiring very low standby currents, e.g. with a permanent connection to the car’s battery. It can be disabled/enabled by the integrated EN pin. The device is available in the small surface mounted PG-SOT223-4 package and is pin compatible to the TLE4266-2 and the TLE4266. The device is designed for the harsh environment of automotive applications. Therefore it is protected against overload, short circuit and overtemperature conditions by the implemented output current limitation and the overtemperature shutdown circuit. The TLE42664 can be also used in all other applications requiring a stabilized 5 V voltage. An input voltage up to 45 V is regulated to V Q,nom = 5 V with a precision of ±3 %. An accuracy of ±2 % is kept for load currents up to 50 mA. A logical “HIGH” at the ENABLE pin enables the device.

ParametricTLE42664G
Operating Voltage  min  max5.5V  45.0V
Output Voltage Type5V
Accuracy3.0%
Output Current (max.)100mA
Regulator TypeLinear
Dropout Voltage250mV
Quiescent Current40µA
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
Sales Product NameTLE42664G
OPNTLE42664GHTMA2
Product Statusactive and preferred
Package NamePG-SOT223-4
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size4000
Packing TypeTAPE & REEL
Summary of Features:
  • Output Voltage 5 V ±2 % up to Output Currents of 50 mA
  • Output Voltage 5 V ±3 % up to Output Currents 100 mA
  • Very Low Dropout Voltage
  • Very Low Current Consumption: typ. 40 µA
  • Enable Input
  • Output Current Limitation
  • Reverse Polarity Protection
  • Overtemperature Shutdown
  • Wide Temperature Range From -40 °C up to 150 °C
  • Suitable for Use in Automotive Electronics
  • Green Product (RoHS compliant)
  • AEC Qualified
Benefits:
  • Robust protection features
  • Wide input operation and temperature range
Target Applications:
  • Automotive general
Target Applications:
  • Automotive general
Summary of Features:
  • Output Voltage 5 V ±2 % up to Output Currents of 50 mA
  • Output Voltage 5 V ±3 % up to Output Currents 100 mA
  • Very Low Dropout Voltage
  • Very Low Current Consumption: typ. 40 µA
  • Enable Input
  • Output Current Limitation
  • Reverse Polarity Protection
  • Overtemperature Shutdown
  • Wide Temperature Range From -40 °C up to 150 °C
  • Suitable for Use in Automotive Electronics
  • Green Product (RoHS compliant)
  • AEC Qualified
Benefits:
  • Robust protection features
  • Wide input operation and temperature range
Target Applications:
  • Automotive general
Diagrams
Data Sheet
TitleSizeDateVersion
TLE42664 Data Sheet913 KB15 Jul 201401_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
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-SOT223-4-23 | TLE42664GHTMA2EN449 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
TLE42664 Data Sheet TLE42664G
What the designer should know: introduction to Automotive Linear Voltage Regulator linear-post-regulators
EN TLE42764D+V50
EN TLE8203E
EN TLE42664G
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