REF3120AIDBZT

Name: REF3120AIDBZT
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Voltage References 20ppm/DegC 100uA SOT23-3 Series

6,554 Effective Inventory

REF3120AIDBZT

Effective Inventory6,554

Voltage References 20ppm/DegC 100uA SOT23-3 Series

Manufacturer Part # : REF3120AIDBZT
Package/Case: SOT23-3
Brand: Texas Instruments
Product Categories : Voltage Reference
Series : REF3120

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

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

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

REF3120AIDBZT DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Interested Parts

BQ24616RGET
Texas Instruments
Min$5.538

Price Dtls.
BQ24610RGET
Texas Instruments
Min$0.557

Price Dtls.
DRV8323RSRGZT
Texas Instruments
Min$2.045

Price Dtls.
DRV8350SRTVR
Texas Instruments
Min$2.239

Price Dtls.
DRV8412DDWR
Texas Instruments
Min$3.474

Price Dtls.
DRV8701ERGET
Texas Instruments
Min$0.588

Price Dtls.
DRV8847PWPR
Texas Instruments
Min$1.209

Price Dtls.
INA219AIDCNT
Texas Instruments
Min$0.755

Price Dtls.

Rapid Quote

Please submit RFQ for REF3120AIDBZT or email to us: Email: [email protected], we will contact you in 12 hours.

Quantity^*

Contact Person^*

E-mail^*

Company Name

Anything else?

REF3120AIDBZT Details

The REF3120AIDBZT is a precision voltage reference from Texas Instruments, offering a stable and accurate voltage output for various analog circuits. This reference device provides a 1.2V output voltage with low temperature drift and excellent long-term stability. It is housed in a small SOT-23 package, making it suitable for space-constrained applications.

Pinout

1 (VOUT): Voltage Output
2 (NC): No Connection
3 (GND): Ground

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Precision Voltage Output: Provides a stable 1.2V reference voltage for accurate measurements.
Low Temperature Drift: Maintains voltage stability over a wide temperature range.
Small Package: Housed in a compact SOT-23 package for easy integration into designs.
Long-Term Stability: Offers excellent long-term voltage stability for reliable performance.

Application

Precision Analog Circuits: Ideal for precision analog circuits requiring stable voltage references.
Sensor Interfaces: Used in sensor interface circuits for accurate signal processing.
Power Management: Suitable for power management circuits to regulate voltage levels.

Where to Use

The REF3120AIDBZT is recommended for applications where a precise and stable voltage reference is essential. It is commonly used in precision measurement systems, sensor interfaces, and power management circuits to ensure accurate and reliable operation.

How to Use

Connect the REF3120AIDBZT to your circuit by wiring the VOUT and GND pins to the respective connections. Ensure proper decoupling capacitors and noise filtering for optimal performance. The reference voltage can be used as a stable voltage source for analog circuits. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the REF3120AIDBZT demonstrates how to integrate the voltage reference into your analog circuit design. It includes connections for the voltage output, ground, and necessary decoupling components to maintain voltage stability.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

REF5025AIDGKT: A similar precision voltage reference offering a different output voltage option.
LM4040CIM3-2.0/NOPB: An alternative voltage reference with comparable precision and stability.

Complementary

The REF3120AIDBZT can be paired with the INA219 current sensor for accurate power monitoring applications, where precise voltage references and current measurements are required for effective power management.

When combining components, ensure compatibility and proper circuit design for optimal performance.

Frequently Asked Questions

Q: What is the output voltage of the REF3120AIDBZT?

A: The REF3120AIDBZT provides a stable 1.2V output voltage for precise voltage reference applications. Consult the datasheet for detailed specifications and adjustments.

Q: Can the REF3120AIDBZT be used in battery-powered systems?

A: Yes, the REF3120AIDBZT is suitable for battery-powered applications where stable voltage references are needed for efficient power management and regulation.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

VO (V)	2.048	Initial accuracy (max) (%)	0.2
Temp coeff (max) (ppm/°C)	20	Vin (min) (V)	2.098
Vin (max) (V)	5.5	Iq (typ) (mA)	0.1
Rating	Catalog	LFN 0.1 to 10 Hz (typ) (µVPP)	27
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.

Preliminary Specification REF3120AIDBZT PDF Download

FAQs

What is REF3120AIDBZT?

The REF3120AIDBZT is a precision voltage reference IC (integrated circuit) developed by Texas Instruments. It is designed to provide a stable and accurate voltage reference for various applications, including data converters, precision instruments, and industrial control systems.

How Does REF3120AIDBZT Work?

The REF3120AIDBZT operates by producing a fixed output voltage that remains constant despite changes in temperature and power supply variations. It provides a stable reference voltage to enable accurate measurements and consistent performance in electronic circuits. The IC typically utilizes bandgap voltage reference technology for precision voltage generation.

How Many Pins does REF3120AIDBZT have and What are the Functions of the Pinout Configuration?

The REF3120AIDBZT is housed in a 5-pin SOT-23 package. The pinout configuration includes:

VOUT: Output voltage pin.
VIN: Supply voltage input pin.
GND: Ground pin.
NC: No connection pin.
TRIM: Trimming pin for adjusting the output voltage if necessary.

What are the Pros and Cons of REF3120AIDBZT?

Pros:

Precision: Provides a stable and accurate voltage reference for precise measurements and control.
Low Temperature Drift: Maintains output voltage stability over a wide temperature range.
Small Package: The SOT-23 package is compact and suitable for space-constrained designs.
Low Power Consumption: Operates with low power requirements, ideal for portable devices.

Cons:

Fixed Voltage Output: The output voltage is fixed and may not be adjustable in all applications.
No Internal Trimming: Some applications may require external trimming components for finer voltage adjustments.
Limited Pin Configuration: The 5-pin package may limit additional features or functionality in certain applications.

Are There Any Equivalents/Alternatives to REF3120AIDBZT for Recommendation?

An equivalent to the REF3120AIDBZT is the LM4040 from Texas Instruments.
Alternatives to the REF3120AIDBZT include the MAX6126 from Maxim Integrated and the LT1021 from Analog Devices.