What is REF3133AIDBZT?
REF3133AIDBZT 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 REF3133AIDBZT, PMIC - Voltage Reference, by Texas Instruments
IC VREF SERIES 3.3V SOT23-3
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage ReferenceDescription
IC VREF SERIES 3.3V SOT23-3
key Attributes
-
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Globally recognized certifications
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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
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Structured product content
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Product overview
Overview
General Description
The REF01 and REF02 are precision voltage references that are pretrimmed to within ±3% of +10V and +5V, respectively. Both references feature excellent temperature stability (as low as 8.5 ppm/°C worst case), low current drain, and low noise.
Features
♦Pretrimmed to +5V, +10V ±0.3%
♦Excellent Temperature Stability: 3ppm/°C
♦Low Noise: 10µVp-p (REF02)
♦Low Supply Current: 1.4mA max
♦Short-Circuit Proof
♦Linear Temperature Transducer O/P (REF02)Applications A to D Converters D to A Converters Digital Voltmeters Voltage Regulators Threshold Detectors
The REF01 and REF02 are precision voltage references that are pretrimmed to within ±3% of +10V and +5V, respectively. Both references feature excellent temperature stability (as low as 8.5 ppm/°C worst case), low current drain, and low noise.
Features
♦Pretrimmed to +5V, +10V ±0.3%
♦Excellent Temperature Stability: 3ppm/°C
♦Low Noise: 10µVp-p (REF02)
♦Low Supply Current: 1.4mA max
♦Short-Circuit Proof
♦Linear Temperature Transducer O/P (REF02)Applications A to D Converters D to A Converters Digital Voltmeters Voltage Regulators Threshold Detectors
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
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
Number Of Outputs
1
Pin Count
3
Max Supply Current
100μA
Thickness
1mm
Number Of Terminations
3
Operating Supply Current
100μA
Trim/Adjustable Output
NO
Height
1.22mm
Width
1.3mm
Length
2.92mm
Weight
1.437803g
Max Output Voltage
3.3V
Reference Voltage
3.3V
Max Output Current
10mA
Reference Type
Series
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Temp Coef Of Voltage-Max
20 ppm/°C
Tolerance
±0.2%
Temperature Coefficient
20ppm/°C
Terminal Pitch
0.96mm
Quiescent Current
115μA
Min Input Voltage
3.35V
Voltage - Input
3.35V~5.5V
Min Output Voltage
3.293V
Noise - 0.1Hz To 10Hz
43μVp-p
Manufacturer'S Part No.
REF3133AIDBZT
Base Part Number
REF3133
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
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
63μVrms
Common questions
Product FAQ
Quick answers for buyers reviewing REF3133AIDBZT, stock, documentation, and sourcing steps.
What package and description are listed for REF3133AIDBZT?
REF3133AIDBZT 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 REF3133AIDBZT available in stock?
This page currently shows 50449 units in stock and 50449 units available for REF3133AIDBZT. 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 REF3133AIDBZT?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for REF3133AIDBZT by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for REF3133AIDBZT?
A dedicated datasheet link is not currently listed for REF3133AIDBZT 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 REF3133AIDBZT before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for REF3133AIDBZT before approving the order.
PMIC - Voltage Reference
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