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TL4050C20QDBZRQ1 The TL4050C20QDBZRQ1 is an automotive-grade precision micropower shunt voltage reference from Texas Instruments. It offers a fixed 2.048V output with high accuracy and stability.
Mfr Part #:

TL4050C20QDBZRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TL4050C20QDBZRQ1 is an automotive-grade precision micropower shunt voltage reference from Texas Instruments. It offers a fixed 2.048V output with high accuracy and stability.
✓ Total Stock: 151,092 pcs
$ Price Range: $0.74

TL4050C20QDBZRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
143,492 pcs
On Request
143492 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,600 pcs
On Request
7600 pcs On Request 1 On Request On Request 19+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL4050C20QDBZRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Operating Temperature
Output Current
Quiescent Current
SVHC Present
Temperature Coefficient
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TL4050C20QDBZRQ1 Description

Short technical summary and product information.

The Texas Instruments TL4050C20QDBZRQ1 is a precision micropower shunt voltage reference designed for automotive applications. This two-terminal device provides a fixed output voltage of 2.048V with a maximum initial accuracy of 0.5% and a low temperature coefficient of 50ppm/°C.

 

It operates over a wide temperature range of -40°C to 125°C and supports a wide operating current range from 60µA typical to 15mA. The device is stable with all capacitive loads and requires no external output capacitor. Its low output noise of 41µVRMS typical makes it suitable for sensitive applications.

 

The TL4050C20QDBZRQ1 is available in a compact SOT-23 (DBZ) 3-lead package, measuring 6.9204 mm² with dimensions of 2.92 mm x 2.37 mm. It is AEC-Q100 qualified, ensuring reliability for automotive environments.

 

This voltage reference is ideal for various power management applications requiring a stable and accurate voltage reference, such as battery management, power supply monitoring, and sensor conditioning in automotive systems.

TL4050C20QDBZRQ1 Quick Information

Product Type: Shunt Voltage Reference
Series: TL4050-Q1
Canonical Name: Texas Instruments TL4050C20QDBZRQ1 Automotive Precision Micropower Shunt Voltage Reference
Subcategory: Shunt Voltage Reference

TL4050C20QDBZRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

TL4050C20QDBZRQ1 Estimated Pricing

Qty Low High
1+ $0.74 $0.74

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL4050C20QDBZRQ1 Features

  • Automotive grade precision voltage reference.
  • Fixed 2.048V output voltage.
  • 0.5% maximum initial accuracy.
  • 50ppm/°C maximum temperature coefficient.
  • SOT-23 package for compact designs.

TL4050C20QDBZRQ1 Applications

  • Ideal for automotive power systems.
  • Suitable for battery monitoring circuits.
  • Used in sensor conditioning applications.
  • Provides stable voltage references.

TL4050C20QDBZRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TL4050C20QDBZRQ1?

The TL4050C20QDBZRQ1 has a fixed output voltage of 2.048V.

What is the initial accuracy of this voltage reference?

The maximum initial accuracy for the TL4050C20QDBZRQ1 is 0.5%.

What is the temperature coefficient of the TL4050C20QDBZRQ1?

The maximum temperature coefficient is 50ppm/°C.

What is the operating temperature range for the TL4050C20QDBZRQ1?

It operates from -40°C to 125°C.

What package type is the TL4050C20QDBZRQ1 supplied in?

The TL4050C20QDBZRQ1 is supplied in a SOT-23 package.

Is the TL4050C20QDBZRQ1 AEC-Q100 qualified?

Yes, the TL4050C20QDBZRQ1 is AEC-Q100 qualified.

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