REF1933AIDDCT

Mfr. #:: REF1933AIDDCT
Description:: Voltage References Dual Output Vref & Vref/2 Voltage Ref
Lifecycle:: New from this manufacturer.
Datasheet:: REF1933AIDDCT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: REF1933AIDDCT more Information REF1933AIDDCT Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Voltage References

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: SOT-23-Thin-5

Reference Type:: Series, Shunt References

Output Voltage:: 1.65 V, 3.3 V

Initial Accuracy:: 0.1 %

Temperature Coefficient:: 25 PPM / C

Series VREF - Input Voltage - Max:: 5.5 V

Shunt Current - Max:: 20 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Series:: REF1933

Packaging:: Reel

Input Voltage:: 3.32 V to 5.5 V

Operating Temperature Range:: - 40 C to + 125 C

Brand:: Texas Instruments

Shutdown:: Shutdown

Moisture Sensitive:: Yes

Operating Supply Current:: 360 uA

Product Type:: Voltage References

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.000557 oz

Tags: REF193, REF19, REF1, REF

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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REF1933AIDDCT Ratings and Reviews

A***o

More or less stable works only from 2 volts. Sad.

2019-08-21

S***S

Does not work

2019-08-07

REF1933AIDDCT Description

***as Instruments: 3.3-V Vref, dual-output Vref & Vref/2 voltage reference 5-SOT-23-THIN -40 to 125

***ical: V-Ref Programmable 1.65V/3.3V 20mA Medical 5-Pin TSOT-23 T/R

***nell: VOLTAGE REF, SERIES, 3.3V, SOT-23-5

***AS INSTRUMENT: Applications with only a positive supply voltage often require an additional stable voltage in the middle of the analog-to-digital converter (ADC) input range to bias input bipolar signals. The REF19xx provides a reference voltage (VREF) for the ADC and a second highly-accurate voltage (VBIAS) that can be used to bias the input bipolar signals.

***as Instr.: The REF19xx 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 430 µA. In addition, the VREF and VBIAS outputs track each other with a precision of 6 ppm/°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. Extremely low dropout voltage of only 10 mV allows operation from very low input voltages, which can be very useful in battery-operated systems.

***XS: Both the VREF and VBIAS voltages have the same excellent specifications and can sink and source current equally well. Very good long-term stability and low noise levels make these devices ideally-suited for high-precision industrial applications.

REF1933AIDDCT More Information

REF19xx Low-Drift Low-Power Voltage References: OMO Electronic 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. In addition, 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. 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. Very good long-term stability and low noise levels make these devices ideally-suited for high-precision industrial applications.Learn More

Market price

Part #	Description	Stock	Price
REF1933AIDDCT DISTI # V98:2334_07315068	V-Ref Programmable 1.65V/3.3V 20mA Medical 5-Pin TSOT-23 T/R RoHS: Compliant	6	1:$2.5170
REF1933AIDDCT DISTI # 296-38444-1-ND	IC VREF SERIES 3.3V SOT5 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2769In Stock	100:$2.0125 10:$2.4560 1:$2.7300
REF1933AIDDCT DISTI # 296-38444-6-ND	IC VREF SERIES 3.3V SOT5 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2769In Stock	100:$2.0125 10:$2.4560 1:$2.7300
REF1933AIDDCT DISTI # 296-38444-2-ND	IC VREF SERIES 3.3V SOT5 RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	1000In Stock	1250:$1.4028 500:$1.6633 250:$1.8537
REF1933AIDDCT DISTI # C1S746203757357	Voltage References RoHS: Compliant	1	1:$4.4400
REF1933AIDDCT DISTI # C1S746204197446	Voltage References RoHS: Compliant	6	1:$2.5170
REF1933AIDDCT DISTI # 29716830	V-Ref Programmable 1.65V/3.3V 20mA Medical 5-Pin TSOT-23 T/R RoHS: Compliant	6	5:$2.5170
REF1933AIDDCT DISTI # REF1933AIDDCT	V-Ref Precision 1.65V/3.3V 20mA 5-Pin SOT-23 T/R - Tape and Reel (Alt: REF1933AIDDCT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$1.3900 500:$1.2900 1000:$1.2900 1500:$1.1900 2500:$1.1900
REF1933AIDDCT DISTI # REF1933AIDDCT	V-Ref Precision 1.65V/3.3V 20mA 5-Pin SOT-23 T/R (Alt: REF1933AIDDCT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 0	1:€2.5500 10:€2.3000 25:€2.1600 50:€2.0200 100:€1.8800 250:€1.7700 500:€1.6100
REF1933AIDDCT DISTI # 94X2584	Voltage Reference, Low Drift, Low Power, Series - Fixed, REF1933 Series, 3.3V, SOT-23-5 RoHS Compliant: Yes	0	1:$2.9400 10:$2.5000 100:$2.0100 500:$1.8600 1000:$1.6700 2500:$1.3500 5000:$1.3100
REF1933AIDDCT	Dual Output Vref and Vref/2 Voltage Reference	4545	1000:$1.1400 750:$1.1900 500:$1.4100 250:$1.6600 100:$1.7700 25:$2.0200 10:$2.1700 1:$2.4200
REF1933AIDDCT DISTI # 595-REF1933AIDDCT	Voltage References Dual Output Vref & Vref/2 Voltage Ref RoHS: Compliant	4225	1:$2.6500 10:$2.3900 100:$1.9500 250:$1.8300 500:$1.6600 1000:$1.4000 2500:$1.3300 5000:$1.2800
REF1933AIDDCR DISTI # 595-REF1933AIDDCR	Voltage References Dual Output Vref & Vref/2 Voltage Ref RoHS: Compliant	0	1:$2.5600 10:$2.1800 100:$1.7500 500:$1.5300 1000:$1.2700 3000:$1.1800 6000:$1.1400
REF1933AIDDCT DISTI # 2450206	VOLTAGE REF, SERIES, 3.3V, SOT-23-5 RoHS: Compliant	1666	1:£2.2600 10:£1.8100 25:£1.7000 50:£1.6000 100:£1.4900

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Availability

Stock:: Available
On Order:: 1986
Enter Quantity:

Current price of REF1933AIDDCT is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.65~~; ~~$2.65~~

10: ~~$2.39~~; ~~$23.90~~

100: ~~$1.95~~; ~~$195.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***o

S***S

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes