(China (Mainland))
Product Summary
The XC3142A-4PQ100C is a temperature sensitive, positive voltage output, three-pin regulator, that provides voltage in response to sensed ambient temperatures. This function is very useful for correting temperature characteristics of LCD devices etc. It can also be used as a temperature sensor. The XC3142A-4PQ100C consists of a temperature sensor, a voltage correction circuit, a high-precision voltage reference source, an error correction circuit, and a current limited output driver. Laser trimming increases output voltage accuracy and provides output stability against the variations in input voltage and output current. CMOS production technology reduces power consumption. SOT-23 (150mW) and SOT-89 (500mW) packages are available.
Parametrics
XC3142A-4PQ100C absolute maximum ratings: (1)Input Voltage：9V; (2)Output Current: 50mA; (3)Output Voltage: VSS–0.3 ~ VIN+0.3V; (4)Operating Ambient Temperature: -30 ~ +80℃; (5)Storage Temperature: –40 ~ +125℃.
Features
XC3142A-4PQ100C features: (1)Set-up output voltage range; (2)Highly accurate : Set-up voltage ±5%; (3)Output voltage temperature coefficients: Typ. -3000ppm/℃; (4)Detectable temperature range: -20℃ ~ 60℃; (5)Maximum output current: 50mA (within maximum power dissipation); (6)Low power consumption: Typ. 1.0μA at VOUT= 1.54V; (7)Maximum input voltage: Max. 7V (max); (8)Ultra small package: SOT-23 (150mW) mini-mold: SOT-89 (500mW) power mini-mold.
Diagrams
