Infineon – TLS805, TLS810, TLS820 and TLS850 – New high performance voltage regulators
The new high performance voltage regulator family offers a full range of ultra-low current consumption automotive linear voltage regulators with low dropout voltage and wide input voltage range. The automotive high performance LDOs TLS805/TLS810/TLS820/TLF80511/TLS850 have the capability to extend battery life, save PCB space and system costs. With output currents ranging from 50mA to 500mA and various features (EN, RESET, Watchdog) to choose from Infineon’s high performance LDO family has the right fit for any body/infotainment application.
The 50mA and 100mA products are available in DSO8-EP and TSON-10 package. The TSON10 package with a 3.3mmx3.3mm footprint is ~50% smaller than a DSO-8 package and allows for Automated Optical Inspection (AOI) eliminating the need for X-Ray inspection. The 200mA products are available in the SSOP-14 package and the 400mA and 500mA products in Dpak and D2pak.
Features
- Extended input range
- Ultra-low quiescent current
- Excellent line transient
Benefits
- Functional input voltage range starts at 3V and very low dropout voltage -> suitable for cranking
- Ultra-low quiescent current and current consumption -> power saving for battery
- Stable with 1 μF output capacitor -> PCB space and cost savings
- Excellent transient robustness -> smaller input capacitors hence lower input filtering costs all with better performance
Target applications
- Applications with direct battery connection
- Automotive general ECUs
- Infotainment, alarm, dashboard
- RKE, immobilizer, gateway
Product collaterals / online support
