S-812C Series – 16 V INPUT, 75 mA VOLTAGE REGULATOR

Category: Electronics, Regulators, Seiko Instruments USA Inc

S-812C Series Voltage Regulator Brief Overview

The S-812C Series is a series of voltage regulators developed using CMOS technology by SII Semiconductor Corporation. Their high-withstand design makes them especially suited to applications that require a robust operational voltage up to 16 V. Moreover, these voltage regulators are optimally used in portable devices due to their low current consumption and an integrated ON/OFF circuit.

Key Features

The salient features of the S-812C Series include:

Output Voltage: A range from 2.0 V to 6.0 V, which is selectable in 0.1 V increments.
Input Voltage: The regulators can handle a maximum of 16 V.
Output Voltage Accuracy: The series ensures an accuracy level of ±2.0%.
Dropout Voltage: Typical value is 120 mV when the output product is 5.0 V at a load current of 10 mA.
Current Consumption: Typically, it is 1.0 µA during operation, which can go up to a maximum of 1.8 µA for a 3.0 V output product.
Output Current: It can provide 50 mA for a 3.0 V output product with a 5 V input and 75 mA for a 5.0 V output with a 7 V input.
Customization options include available/unavailable power-off function, selectable active high or low in the regulator, and selectable availability of a short-circuit protection circuit.
Built-In Features: The IC includes a built-in ON/OFF circuit for efficient power management and a short-circuit protection circuit that provides a typical short-circuit current of 40 mA.
Operating Temperature Range: The S-812C Series functions over temperatures from -40°C to +85°C.
Environmental considerations are noted by the lead-free, Sn 100%, halogen-free construction.