TLE4250-2G

The TLE4250-2 is a monolithic integrated low dropout voltage tracker in a tiny SMD package PG-SCT595-5 with excellent thermal resistance. It is designed to supply off-board loads (e.g. sensors) in automotive environment. The IC protects itself in case of overload, over temperature, reverse polarity as well as output short circuit to battery and ground. Supply voltages up to V I = 45 V are regulated to a reference voltage applied at the adjust input “ADJ” with high accuracy. The output “Q” is able to drive loads up to 50 mA. In order to reduce the quiescent current to a minimum, the TLE4250-2 can be switched to stand-by mode by setting the adjust/enable input “ADJ/EN” to “low”.

ParametricTLE4250-2G
Operating Voltage  min  max4.0V  40.0V
Output Voltage Typeadj.
Accuracy0.5%
Output Current (max.)50mA
Regulator TypeLinear->Tracker
Dropout Voltage300mV
Quiescent Current140µA
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 NameTLE4250-2G
OPNTLE42502GHTSA1
Product Statusactive and preferred
Package NamePG-SCT595-5
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • 50 mA Output Current Capability
  • Tiny SMD-Package PG-SCT595-5 with lowest thermal resistance
  • Low Output Tracking Tolerance
  • Stable with Small Ceramic Output Capacitor
  • Low Dropout Voltage
  • Combined Reference / Enable Input
  • Low Current Consumption in Stand-by Mode
  • Maximum Input Voltage -42 V ≤ V I ≤ +45 V
  • Reverse Polarity Protection
  • Output Short Circuit Proof to Ground and Supply
  • Overtemperature Protection
  • Temperature Range -40 °C ≤ T j ≤ 150 °C
  • Green Product (RoHS compliant)
  • AEC Qualified
Benefits:
  • Efficient and accurate voltage replication
  • Heat distribution in the system
  • Robust tracking supply
Target Applications:
  • Sensor Supply
  • Heat distribution
  • Secondary µcontroller supply
功能框图
Data Sheet
TitleSizeDateVersion
TLE4250-2,EN309 KB13 七月 201201_00
Product Brochure
TitleSizeDateVersion
What the designer should know: introduction to Automotive Linear Voltage Regulator3.9 MB17 七月 2014
Application Notes
TitleSizeDateVersion
TLE4267/TLE4267-2 - INH/HOLD FunctionEN244 KB27 四月 201501_33
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 一月 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-05-22_08-42-55_MA001367210_PG-SCT595-5-1.pdfEN23 KB22 五月 201501_00
MCDS_2013-08-28_23-08-30_MA000300525_PG-SCT595-5-1.pdf19 KB31 十月 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Altium - v1.03.6 MB02 十月 201301_00
PCB Footprints & Symbols - Cadence - v1.02.6 MB02 十月 201301_00
PCB Footprints & Symbols - Eagle - v1.0569 KB02 十月 201301_00
PCB Footprints & Symbols - Mentor - v1.03.5 MB02 十月 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-SCT595-5-1 | TLE42502GHTSA1EN462 KB11 四月 201601_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols - Altium - v1.03.6 MB02 十月 201301_00
PCB Footprints & Symbols - Cadence - v1.02.6 MB02 十月 201301_00
PCB Footprints & Symbols - Eagle - v1.0569 KB02 十月 201301_00
PCB Footprints & Symbols - Mentor - v1.03.5 MB02 十月 201301_00
EN TLE4250-2G
What the designer should know: introduction to Automotive Linear Voltage Regulator linear-post-regulators
EN TLE42764D+V50
EN TLE8203E
EN TLE4250-2G
MCDS_2013-08-28_23-08-30_MA000300525_PG-SCT595-5-1.pdf TLE4250-2G
EN TLE4250-2G
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