What is REF2933AIDBZR?
REF2933AIDBZR is a PMIC - Voltage Reference component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original REF2933AIDBZR, PMIC - Voltage Reference, by Texas Instruments
IC VREF SERIES 3.3V SOT23-3
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage ReferenceDescription
IC VREF SERIES 3.3V SOT23-3
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
Description:
The TPS793475DBVR is a linear voltage regulator from Texas Instruments Integrated Circuits (ICs). It is designed to provide a regulated output voltage of 3.3V with an input voltage range of up to 5.5V. It has a maximum operating temperature of +150°C and a minimum current limit of 285mA.
The typical voltage dropout is 0.077V at 200mA. It has an input bias current of 170uA and a power dissipation of 0.56W.
The regulator topology is positive fixed and it is available in a surface mount package.
Features:- Input voltage range up to 5.5V- Maximum operating temperature of +150°C- Minimum current limit of 285mA- Typical voltage dropout of 0.077V at 200mA- Input bias current of 170uA- Power dissipation of 0.56W- Positive fixed regulator topology- Surface mount packageApplications:- Automotive systems- Industrial systems- Medical systems- Consumer electronics- Power management systems
The TPS793475DBVR is a linear voltage regulator from Texas Instruments Integrated Circuits (ICs). It is designed to provide a regulated output voltage of 3.3V with an input voltage range of up to 5.5V. It has a maximum operating temperature of +150°C and a minimum current limit of 285mA.
The typical voltage dropout is 0.077V at 200mA. It has an input bias current of 170uA and a power dissipation of 0.56W.
The regulator topology is positive fixed and it is available in a surface mount package.
Features:- Input voltage range up to 5.5V- Maximum operating temperature of +150°C- Minimum current limit of 285mA- Typical voltage dropout of 0.077V at 200mA- Input bias current of 170uA- Power dissipation of 0.56W- Positive fixed regulator topology- Surface mount packageApplications:- Automotive systems- Industrial systems- Medical systems- Consumer electronics- Power management systems
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Number Of Channels
1
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Noise - 10Hz To 10kHz
105μVrms
Part Status
Active
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Max Input Voltage
5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Operating Temperature
-40°C~125°C TA
Output Type
Fixed
Package / Case
TO-236-3, SC-59, SOT-23-3
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Pbfree Code
yes
Number Of Pins
3
Output Voltage
3.3V
Min Output Voltage
3.3V
Number Of Outputs
1
Pin Count
3
Thickness
1mm
Number Of Terminations
3
Trim/Adjustable Output
NO
Height
1.22mm
Width
1.3mm
Quiescent Current
50μA
Max Supply Current
50μA
Length
2.92mm
Max Output Voltage
3.3V
Reference Voltage
3.3V
Max Output Current
25mA
Nominal Supply Current
42μA
Tolerance
±2%
Reference Type
Series
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Terminal Pitch
0.96mm
Temperature Coefficient
100ppm/°C
Operating Supply Current
59μA
Noise - 0.1Hz To 10Hz
36μVp-p
Voltage - Input
3.35V~5.5V
Min Input Voltage
3.301V
Base Part Number
REF2933
Manufacturer'S Part No.
REF2933AIDBZR
Common questions
Product FAQ
Quick answers for buyers reviewing REF2933AIDBZR, stock, documentation, and sourcing steps.
What package and description are listed for REF2933AIDBZR?
REF2933AIDBZR is listed with package reference SOT23. The current product description is IC VREF SERIES 3.3V SOT23-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is REF2933AIDBZR available in stock?
This page currently shows 86715 units in stock and 56973 units available for REF2933AIDBZR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for REF2933AIDBZR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for REF2933AIDBZR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for REF2933AIDBZR?
A dedicated datasheet link is not currently listed for REF2933AIDBZR by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify REF2933AIDBZR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for REF2933AIDBZR before approving the order.
PMIC - Voltage Reference
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
ADR440ARZ
224 purchased
8SOIC
RoHS
Datasheet
IC VREF SERIES 2.048V 8SOIC
Reference price
$2.70Add to RFQ list
REF3212AMDBVREP
179 purchased
SOT23
RoHS
IC VREF SERIES 1.25V SOT23-6
Reference price
$4.01Add to RFQ list
REF3020AIDBZRG4
210 purchased
SOT23
RoHS
IC VREF SERIES 2.048V SOT23-3
Reference price
$1.05Add to RFQ list
ADR3533WBRMZ-R7
182 purchased
TSSOP
RoHS
Datasheet
IC VREF SERIES 3.3V 8MSOP
Reference price
$2.69Add to RFQ list
ADR3430ARJZ-R2
128 purchased
SOT23
RoHS
Datasheet
IC VREF SERIES 3V SOT23-6
Reference price
$2.19Add to RFQ list
More sourcing insights
Articles
Jul 3, 2026
How to Read a PCN Without Stopping Your Line: TI and Renesas Case Studies
PCNproduct change notificationelectronics procurementTI
A practical PCN guide for procurement, SQE, IQC, and engineering teams, using real TI and Renesas case studies to show which product change notifications need tracking, validation, or escalation.
Jul 1, 2026
Hall Sensor Selection Guide 2026: A Buyer's Framework for Switch, Latch, Linear, and Current-Sense Designs
Hall sensormagnetic sensorcurrent sensorautomotive electronics
A practical Hall sensor selection guide for buyers and engineers covering switch, latch, linear, and current-sense devices, with representative part numbers, verification boundaries, and sourcing actions.
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.