IC Components REF3133 REF3140 REF3212 REF3220 REF3125 REF3312 REF3318 REF3320

Texas Instruments IC
REF3112 REF3120 REF3125 REF3130 REF31-Q1 REF3133 REF3140 REF3212 REF3220 REF3125 REF3312 REF3318 REF3320 IC Components 

-Series Voltage Reference IC Fixed 3.3V V ±0.2% 25 mA SOT-23-3
 
 
Applications:
Temperature and Pressure Transmitters

Portable, Battery-Powered Equipment

Data Acquisition Systems

Medical Equipment

Handheld Test Equipment
 
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 looppowered industrial applications such as pressure and temperature transmitter applications. The REF30xx is easy to use in intrinsically safe and explosionproof 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 batterypowered applications.

 
Microcontroller IC (MCU) and processor Specification :

Features:
 • microSize Package: SOT-23-3

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

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