Congratulations On Your Successful Submission
Submission Failure
REF3133AIDBZR
V-Ref Precision 3.3V 10mA 3-Pin SOT-23 T/R
REF3133AIDBZR
V-Ref Precision 3.3V 10mA 3-Pin SOT-23 T/R
-
Manufacturer Part # : REF3133AIDBZR
-
Package/Case: SOT23-3
-
Part Status : ACTIVE
-
Brand: Texas Instruments
-
Product Categories : Voltage Reference
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
REF3133AIDBZR DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.473 | $1.47 |
| 10 | $1.274 | $12.74 |
| 30 | $1.147 | $34.41 |
| 100 | $0.974 | $97.40 |
| 500 | $0.917 | $458.50 |
| 1000 | $0.890 | $890.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The Texas Instruments REF3133AIDBZR is a top-of-the-line voltage reference IC that offers precision and reliability in one compact package. With a fixed output voltage of 3.3V and a wide operating temperature range of -40°C to 125°C, this device is perfect for a variety of industrial and automotive applications. Its low initial accuracy of ±0.2% and low temperature coefficient of 100ppm/°C ensure that your voltage output remains stable and accurate even in challenging conditions. Plus, its small SOT-23 package makes it easy to incorporate into space-constrained designs, giving you flexibility without sacrificing performance
Key Features
- Wide Operating Range: -40°C to +125°C
- High Output Impedance: >10 kΩ
- Low Startup Current: 5 mA
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| VO (V) | 3.3 | Initial accuracy (max) (%) | 0.2 |
| Temp coeff (max) (ppm/°C) | 20 | Vin (min) (V) | 3.35 |
| Vin (max) (V) | 5.5 | Iq (typ) (mA) | 0.1 |
| Rating | Catalog | LFN 0.1 to 10 Hz (typ) (µVPP) | 43 |
| Iout/Iz (max) (mA) | 10 | Operating temperature range (°C) | -40 to 125 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is REF3133AIDBZR?
The REF3133AIDBZR is a precision voltage reference IC (integrated circuit) designed by Texas Instruments. It provides a stable and accurate reference voltage for various applications, including precision instrumentation, data acquisition systems, and analog signal processing.
How Does REF3133AIDBZR Work?
The REF3133AIDBZR works by producing a fixed voltage output that remains stable and precise over a wide range of operating conditions. It uses a bandgap voltage reference circuit to generate a highly accurate reference voltage, which can be used to bias operational amplifiers, analog-to-digital converters, and other analog circuitry.
How Many Pins does REF3133AIDBZR have and What are the Functions of the Pinout Configuration?
The REF3133AIDBZR is housed in a 5-lead SOT-23 package. The pinout configuration includes:
- VOUT: Voltage reference output pin.
- NC: No connect pin.
- GND: Ground pin.
- EN: Enable pin for turning the reference on and off.
- VIN: Voltage input pin for powering the reference.
What are the Pros and Cons of REF3133AIDBZR?
Pros:
- Precision: Provides a stable and accurate reference voltage for precise analog circuitry.
- Low Power Consumption: Operates with very low power, suitable for battery-powered devices.
- Small Package: The SOT-23 package is compact and space-efficient for small PCB designs.
- Wide Operating Range: Can operate over a wide range of supply voltages and temperatures, providing versatility in various applications.
- Low Output Noise: Produces a clean reference voltage with low noise for accurate signal processing.
Cons:
- External Components: May require external decoupling capacitors for optimal performance in certain applications.
- Limited Output Current: The maximum output current capability may be limited for some applications.
Are There Any Equivalents/Alternatives to REF3133AIDBZR for Recommendation?
- The REF5030 from Texas Instruments is a similar precision voltage reference with slightly different specifications.
- Alternatives to the REF3133AIDBZR include the MAX6126 from Maxim Integrated and the LT1461 from Analog Devices.
Recommend Parts
-
![REF3450IDBVR]()
5-V, low-drift, low-power, small-footprint
Brand: Texas Instruments Package/Case: SOT23-6
7,804 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF3040AIDBZT]()
REF3040AIDBZT
$0.410 V-Ref Precision 4.096V 25mA 3-Pin SOT-23 T/R
Brand: Texas Instruments Package/Case: SOT23-3
5,731 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF2930AIDBZR]()
This voltage reference series provides stable and accurate voltage output in a wide temperature range from -40 to 125 degrees Celsius
Brand: Texas Instruments Package/Case: SOT23-3
6,178 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF2912AIDBZT]()
1.25-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference 3-SOT-23 -40 to 125
Brand: Texas Instruments Package/Case: SOT23-3
5,038 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![UC2625MDWREP]()
UC2625MDWREP
$8.228 Motor / Motion / Ignition Controllers & Drivers Enh Brushless DC Motor Controller
Brand: Texas Instruments Package/Case: SOIC-28
7,395 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS79301DBVREP]()
TPS79301DBVREP
$1.000 LDO Regulator Pos 1.2V to 5.5V 0.2A 6-Pin SOT-23 T/R
Brand: Texas Instruments Package/Case: SOT-23-6
3,410 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF3130AIDBZT]()
REF3130AIDBZT
$1.745 The REF3130AIDBZT is a 3-pin SOT-23 series voltage reference that operates at 3-V
Brand: Texas Instruments Package/Case: SOT23-3
7,097 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF3125AIDBZT]()
Voltage References 20ppm/DegC 100uA SOT23-3 Series
Brand: Texas Instruments Package/Case: SOT23-3
5,498 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF3120AIDBZT]()
Voltage References 20ppm/DegC 100uA SOT23-3 Series
Brand: Texas Instruments Package/Case: SOT23-3
6,554 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TL1431MDREP]()
With a precise output voltage ranging from 2
Brand: Texas Instruments Package/Case: SOIC (D)-8
3,739 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS73601MDRBREP]()
Enhanced product, cap-free NMOS, 400-mA low dropout regulator with reverse current protection 8-SON -55 to 125
Brand: Texas Instruments Package/Case: SON-8
5,065 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TPS73601MDBVREP]()
3,310 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF2033AIDDCR]()
Ideal for applications requiring stable voltage references
Brand: Texas Instruments Package/Case: SOT23-5
4,749 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF2030AIDDCT]()
V-Ref Precision 3V 20mA 5-Pin TSOT-23 T/R
Brand: Texas Instruments Package/Case: SOT23-5
5,257 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF5050IDR]()
5-V, 3-µVpp/V noise, 3-ppm/°C drift precision series voltage reference 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
7,806 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![REF5050IDGKT]()
Voltage reference with low noise and very low drift for precise voltage reference
Brand: Texas Instruments Package/Case: VSSOP-8
7,993 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
