TLS820F0EL V33
The TLS820F0 V33 is a high performance very low dropout linear voltage regulator for 3.3 V supply in a PG-SSOP-14 package.
With an input voltage range of 3 V to 40 V and very low quiescent of only 40 μA, these regulators are perfectly suitable for automotive or any other supply systems connected to the battery permanently. The TLS820F0 V33provides an output voltage accuracy of 2 % and a maximum output current up to 200 mA.
The new loop concept combines fast regulation and very good stability while requiring only one small ceramic capacitor of 1 μF at the output. At currents below 100 mA the device will have a very low typical dropout voltage of only 80 mV. The operating range starts already at input voltages of only 3 V (extended operating range). This makes the TLS820F0 V33 also suitable to supply automotive systems that need to operate during cranking condition.
The output voltage is supervised by the Reset feature, including Undervoltage Reset, delayed Reset at Power-On and an adjustable lower Reset Threshold. In addition, a Watchdog circuit with flexible timings is integrated to monitor the microcontroller’s operation. Output current limitation and overtemperature shutdown are implemented to protect the device against immediate damage.
| Parametric | TLS820F0EL V33 |
|---|
| Operating Voltage
min
max | 3.0V
40.0V |
|---|
| Output Voltage Type | 3.3V |
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| Accuracy | 2.0% |
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| Output Current
(max.) | 200mA |
|---|
| Regulator Type | Linear->High Performance Regulators |
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| Dropout Voltage | 70mV |
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| Quiescent Current | 40µA |
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| Operating Temperature
min
max | -40.0°C
150.0°C |
|---|
| Over Voltage Protection | no |
|---|
| Enable (=Inhibit) | yes |
|---|
| Reset | yes |
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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 |
|---|
| Watchdog | yes |
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| Early Warning | no |
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| Sales Product Name | TLS820F0EL V33 |
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| OPN | TLS820F0ELV33XUMA1 |
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| Product Status | active and preferred |
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| Package Name | PG-SSOP-14 |
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| Completely lead free | yes |
|---|
| Halogen free | yes |
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| RoHS compliant | yes |
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| Packing Size | 2500 |
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| Packing Type | TAPE & REEL |
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| |
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| Summary of Features:- Wide Input Voltage Range from 3.0 V to 40 V
- Fixed Output Voltage 5 V or 3.3 V
- Output Current Capability up to 200 mA
- Ultra Low Current Consumption typ. 40 μA
- Very Low Dropout Voltage typ. 70 mV @100 mA
- Stable with Ceramic Output Capacitor of 1 μF
- Delayed Reset at Power-On with 2 Programmable Delay Times 8.5 ms / 16.5 ms
- Adjustable Reset Threshold down to 2.50V
- Watchdog with flexible timings and current dependant deactivation: 16 ms / 32 ms / 48 ms / 96 ms, Activated at IQ > 5.5 mA)
- Enable, Undervoltage Reset,Overtemperature Shutdown
- Output Current Limitation
- Wide Temperature Range
- Green Product (RoHS compliant)
- AEC Qualified
- Figure 1 PG-SSOP-14
Target Applications:- Automotive general ECUs
- Small ECUs where SBC or DCDC are not used
- Secondary supply in ECU (E.g. for CAN)
- Dashboard, cluster, climate control, fuel pump, ADAS
 功能框图   |
Data Sheet
Product Brief
Product Selection Guide
Material Content SheetInfo
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
