Datasheet Cissoid CXT-STA4919

The Leader in High Temperature
Semiconductor Solutions
High-Temperature Automotive Adjustable,
Linear Voltage Regulator +3.0V to +28V / 50mA
Version: 1.0
CXT-STA4919-Preliminary Datasheet
(see note 1)
General description Features CXT-STA4919 is part of the new CXT
series of components designed and qualified for high-temperature automotive environments. • It is a high-temperature, high-reliability,
50mA adjustable linear voltage regulator
suitable to generate from a +4.5V to
+30V voltage source any regulated voltage in the range +3.0V to +28V. Its operating junction temperature ranges from
-55°C to +175°C, in excess of AEC-Q100
Grade 0 automotive qualification standard. The regulator is self-protected with a
built-in current limiter and a thermal protection. CXT-STA4919 brings unique
benefits in applications where the ambient or operating temperature is high and
above the temperature supported by traditional semiconductors.
The IC features a chip-enable (CE active
low) input signal allowing placing the circuit in low-power, disable mode.
The output voltage is adjustable by an
external feedback resistor network.
CXT-STA4919 is available in a tiny plastic package PSOIC8 with exposed pad
for small PCB footprint and low thermal …