REF19xx Low-Drift Low-Power Voltage References

Texas Instruments REF19xx Low-Drift Low-Power Voltage References offers excellent temperature drift (25 ppm/°C, max) and initial accuracy (0.1%) on both the VREF and VBIAS outputs while operating at a quiescent current less than 430µA. The VREF and VBIAS outputs track each other with a precision of 6ppm/°C (max) across the temperature range of -40°C to 85°C. All these features increase the precision of the signal chain and decrease board space while reducing the cost of the system as compared to a discrete solution. The extremely low dropout voltage of only 10mV allows operation from very low input voltages, which can be very useful in battery-operated systems. Both the VREF and VBIAS voltages have the same excellent specifications and can sink and source current equally well. Texas Instruments REF19xx with very good long-term stability and low noise levels make these devices ideal for high-precision industrial applications.

Results: 8
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package/Case Reference Type Output Voltage Initial Accuracy Temperature Coefficient Series VREF - Input Voltage - Max Shunt Current - Max Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1925AIDDCT 67In Stock
Cut Tape
₹311.46
₹233.12
₹214.01
₹192.04
Reel
₹164.33
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-Thin-5 25 PPM / C - 40 C + 125 C REF1925 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1925AIDDCR 2,210In Stock
Cut Tape
₹372.61
₹277.07
₹253.18
₹227.39
Reel
₹214.97
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-Thin-5 Series, Shunt References 1.25 V, 2.5 V 0.1 % 25 PPM / C 5.5 V 20 mA - 40 C + 125 C REF1925 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1930AIDDCR 2,212In Stock
2,500Expected 12-07-2027
Cut Tape
₹359.23
₹270.38
₹247.45
₹220.70
Reel
₹212.10
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-Thin-5 Series, Shunt References 1.5 V, 3 V 0.1 % 25 PPM / C 5.5 V 20 mA - 40 C + 125 C REF1930 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1933AIDDCT 4,801In Stock
Cut Tape
₹304.77
₹228.34
₹209.23
₹188.21
Reel
₹167.20
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000
SMD/SMT SOT-23-Thin-5 25 PPM / C - 40 C + 125 C REF1933 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1933AIDDCR 2,348In Stock
1,750Expected 31-05-2027
Cut Tape
₹376.43
₹281.84
₹258.91
₹232.16
Reel
₹218.79
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-Thin-5 Series, Shunt References 1.65 V, 3.3 V 0.1 % 25 PPM / C 5.5 V 20 mA - 40 C + 125 C REF1933 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1941AIDDCR 3,674In Stock
Cut Tape
₹359.23
₹270.38
₹248.40
₹224.52
Reel
₹212.10
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-Thin-5 Series, Shunt References 2.048 V, 4.096 V 0.1 % 25 PPM / C 5.5 V 20 mA - 40 C + 125 C REF1941 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1930AIDDCT
6,000Expected 29-04-2027
Cut Tape
₹304.77
₹228.34
₹209.23
₹188.21
Reel
₹160.51
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-Thin-5 Series, Shunt References 1.5 V, 3 V 0.1 % 25 PPM / C 5.5 V 20 mA - 40 C + 125 C REF1930 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Dual Output Vref & V ref/2 Voltage Ref A A 595-REF1941AIDDCT Non-Stocked Lead-Time 26 Weeks
Reel
₹176.75
Min.: 3,000
Mult.: 3,000
: 3,000
SMD/SMT SOT-23-Thin-5 25 PPM / C - 40 C + 125 C REF1941 Reel