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”.
| Parametric | TLE4250-2G |
|---|
| Operating Voltage
min
max | 4.0V
40.0V |
|---|
| Output Voltage Type | adj. |
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| Accuracy | 0.5% |
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| Output Current
(max.) | 50mA |
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| Regulator Type | Linear->Tracker |
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| Dropout Voltage | 300mV |
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| Quiescent Current | 140µA |
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| Operating Temperature
min
max | -40.0°C
150.0°C |
|---|
| Over Voltage Protection | no |
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| Enable (=Inhibit) | yes |
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| Reset | no |
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| Power Fail | no |
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| Power Good | no |
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| Status Output | no |
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| Hold | no |
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| Watchdog | no |
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| Early Warning | no |
|---|
| Automotive Qualified | yes |
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| Sales Product Name | TLE4250-2G |
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| OPN | TLE42502GHTSA1 |
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| Product Status | active and preferred |
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| Package Name | PG-SCT595-5 |
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| Completely lead free | yes |
|---|
| Halogen free | no |
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| RoHS compliant | yes |
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| Packing Size | 3000 |
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| Packing Type | TAPE & REEL |
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| Moisture Level | 1 |
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| 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
Product Brochure
Application Notes
Product Selection Guide
Material Content SheetInfo
PCB Design Data
Evaluation Boards
| Board | Family | Description | Status |
|---|
| TLS810C1EJV33 BOARD | Linear Voltage Regulator | The 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=ff80808112ab681d0112ab69bfb202efTLS810C1EJV33 | on request |
| TLS810D1EJV50 BOARD | Linear Voltage Regulator | The 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.TLS810D1EJV50 | on request |
Package Data
PCB Design Data
