SC4437SK-3.3TRT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Voltage Reference are devices used to maintain a fixed steady voltage irrespective of the output current. The SC4437SK-3.3TRT is a voltage reference device that is designed to deliver precision voltage regulation up to 3.3V. This device provides a regulated output of up to 1A of current while operating over a wide input voltage range.

The SC4437SK-3.3TRT voltage reference is suitable for a wide range of applications including portable electronic devices, high-speed wireline transmission applications, low-cost voltage regulation and system monitoring. This device is also suitable for automotive and medical applications which require precision voltage regulation and power savings.

The SC4437SK-3.3TRT voltage reference features a wide operating temperature range from -40°C to +85°C and its integrated low dropout regulator (LDO) provides up to 0.25mV noise reduction. It has a 3.2V to 6V input voltage range, and a 1.5A output current capability. It also includes a low power standby mode and low power logic shutdown feature for improved power savings.

The SC4437SK-3.3TRT voltage reference contains an on-chip bandgap circuitry which provides excellent linearity and voltage stability. The device has an output voltage accuracy of ±1% and a fast line/load transient response. It also provides temperature-compensated voltage reference and thermal shutdown protection.

The SC4437SK-3.3TRT voltage reference is designed with an integrated bipolar junction transistor (BJT) that prevents output voltage overshoot and reduces output noise as it turns off its output current. Its integrated voltage loop also allows for trimming of the output voltage to ensure precision voltage control.

In addition, the SC4437SK-3.3TRT voltage reference features an integrated power-on-reset (PoR) circuit that ensures proper power up sequencing. It also has an under-voltage lockout (UVLO) feature to protect it from accidental brown-out or over-voltage conditions. The device also has an integrated voltage regulator which provides an adjustable output voltage range.

The SC4437SK-3.3TRT voltage reference is an excellent choice for applications which require low noise, high accuracy and low power dissipation. The device offers an easy solution to design in a wide variety of portable electronic, automotive and medical electronics applications. This device also provides a simplified design approach that eliminates the need for external components, reduces board space and lowers overall BOM costs.

The specific data is subject to PDF, and the above content is for reference