Seiko has announced the S-1312/1313 series, said to be the world’s smallest outer lead package LDO voltage regulators, featuring 850 mW dissipation, thermal shutdown capability, high ripple rejection and ultra-low 0.9-µA consumption.
The regulators have been optimised for use in smartphones, mobile phones, digital cameras, notebook PCs, hearing aids and other battery-operated portable devices.
Thermal shutdown protection is built in, automatically protecting the circuit when the junction temperature reaches 150°C and restarts regulation when it drops to 120°C. Overcurrent protection is also a built-in feature.
Current consumption has been reduced while providing good ripple rejection of 75 dB (typical). Output voltage is maintained with high accuracy within ±1.0%.
The package incorporates a heat sink capable of 850 mW dissipation (board size 40 x 40 x 0.8 mm, four layers, copper ratio 50%).
Phone: 02 9791 3324
Sensirion SFC6000D mass flow controller
The Sensirion SFC6000D mass flow controller is designed to be small and light, thereby allowing...
HYDAC EDS 3300 pressure switch
The HYDAC EDS 3300 pressure switch features an integrated digital display for relative pressure...
Questsemi silicon carbide (SiC) Schottky diodes
The Questsemi silicon carbide (SiC) Schottky diodes have been designed to improve the overall...
