TLE7273-2E V50
The TLE7273-2 is a monolithic voltage regulator with integrated window watchdog and reset dedicated for microcontroller supplies under harsh automotive environment conditions. Due to its ultra low quiescent current, the TLE7273-2 is perfectly suited for applications that are permanently connected to battery. In addition, the regulator can be shut down via the Enable input causing the current consumption to drop below 3 µA. The TLE7273-2 is equipped with an output current limitation and an overtemperature shutdown, protecting the device against overload, short circuit and over-temperature. It operates in the wide junction temperature range from -40 °C to 150 °C.
| Parametric | TLE7273-2E V50 |
|---|
| Operating Voltage
min
max | 5.5V
45.0V |
|---|
| Output Voltage Type | 5.0V |
|---|
| Accuracy | 2.0% |
|---|
| Output Current
(max.) | 180mA |
|---|
| Regulator Type | Linear |
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| Dropout Voltage | 250mV |
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| Quiescent Current | 28µA |
|---|
| Operating Temperature
min
max | -40.0°C
150.0°C |
|---|
| Over Voltage Protection | no |
|---|
| Enable (=Inhibit) | yes |
|---|
| Reset | yes |
|---|
| Power Fail | no |
|---|
| Power Good | no |
|---|
| Status Output | no |
|---|
| Hold | no |
|---|
| Watchdog | yes |
|---|
| Early Warning | no |
|---|
| Automotive Qualified | yes |
|---|
| Sales Product Name | TLE7273-2E V50 |
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| OPN | TLE72732EV50XUMA1 |
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| Product Status | active and preferred |
|---|
| Package Name | PG-SSOP-14 |
|---|
| Completely lead free | yes |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
|---|
| Packing Size | 2500 |
|---|
| Packing Type | TAPE & REEL |
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| |
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| Summary of Features:- Output Voltage 5 V, 3.3 V or 2.6 V
- Output Voltage Tolerance ±2% Up To 180mA
- Ultra Low Quiescent Current Consumption < 36 µA
- Enable Function
- Very Low Dropout Voltage
- Reset With Adjustable Power-On delay
- Window Watchdog With
- Current Dependent Deactivation
- Output Current Limitation
- Wide Operation Range Up To 45 V
- Wide Temperature Range From -40 °C To 150 °C
- Overtemperature Shutdown
- Green Product (RoHS compliant)
- AEC Qualified
Benefits:- Wide input operation and temperature range
- Very low quiescent current stable with 470nF ceramic capacitor
- Very low dropout
Target Applications:- Automotive general
- Low power standby systems
 |
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
