TLS810B1LDV50 BOARD
The TLS810B1LDV50 is a linear voltage regulator featuring wide input voltage range, low drop out voltage and ultra low quiescent current. This product is available in new 3.3mm * 3.3mm leadless automotive package (TSON-10) with improved optical inspection. With an input voltage range of 2.75 V to 42 V and ultra low quiescent of only 5.5 μA the regulator is perfectly suitable for automotive or any other supply systems connected permanently to the battery. The TLS810B1LDV50 is available in 5.0 V output voltage version with an accuracy of 2% and output current capability up to 100 mA. It is stable with only a small ceramic capacitor of 1 μF at the output. The device can be switched on and off by the enable feature leading to a current consumption of less than 1 μA. With extended operating range down to 2.75 V, TLS810B1LDV50 is also suitable to supply automotive systems operating during cranking condition. TLS810B1LDV50 includes internal protection features like output current limitation and overtemperature shutdown.
特長
- Wide input voltage range: 2.75 V to 42 V
- 100 mA current capability
- Fixed output: 5 V
- Ultra low quiescent current: 5.5 μA
- Low dropout voltage: 250 mV @ 100 mA
- Enable feature
- Very low shutdown current < 1 μA
- Stable with 1 μF output capacitor
- Stable with aluminium, tantalum or ceramic
- Output current limit protection
- Overtemperature protection
- PG-TSON-10 package
- Wide temperature range: -40°C < T j < 150°C
- Green Product (RoHS compliant)
- AEC Qualified
利点
- Designed for harsh automotive environment: excellent transient robustness => lower input filtering cost
- Cost optimized ceramic output capacitance => 1µF
- Suitable for cranking (stop & start) => 2.75 V input & very low dropout
- Energy efficiency: Save battery resources in stand-by with ultra low quiescent curre
推奨アプリケーション例
- Application with direct battery connection and very low current consumption req.
- Body computer
- Infotainment, Alarm, Dashboard
- RKE, immobilizer, gateway
