REF3012AIDBZR REF3020AIDBZR REF3025AIDBZR REF3030AIDBZR REF3033AIDBZR Power Path Management IC
1 Features
Low Dropout: 1 mV
High Output Current: 25 mA
High Accuracy: 0.2%
Low IQ: 42 μA (Typical)
Excellent Specified Drift Performance:
– 50 ppm/°C (Maximum) From 0°C to 70°C
– 75 ppm/°C (Maximum) From –40°C to +125°C
2 Applications
Temperature and Pressure Transmitters
Portable, Battery-Powered Equipment
Data Acquisition Systems
Medical Equipment
Handheld Test Equipment
3 Description
The REF30xx is a precision, low-power, low-dropout voltage, reference family available in a tiny 3-pin SOT-23 package. The REF30xx offers excellent temperature drift and initial accuracy while operating at a quiescent current of 42 μA (typical).
The low power consumption and the relatively high precision make the REF30xx very attractive for loop- powered industrial applications such as pressure and temperature transmitter applications. The REF30xx is easy to use in intrinsically safe and explosion-proof applications because it does not require a load capacitor to be stable. The REF30xx is specified over the extended industrial temperature range of –40°C to +125°C.
The REF30xx operates with supplies within 1 mV of output voltage under zero-load conditions. Engineers can use the low dropout, small size, and low power consumption of the REF30xx in portable and battery- powered applications.
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
REF30xx |
SOT-23 (3) |
2.92 mm × 1.30 mm |