Texas InstrumentsTO-236-3, SC-59, SOT-23-3RoHS
REF3033AIDBZRQ1
IC VREF SERIES 0.2% SOT23-3
Category
Subcategory
Pmic Voltage Reference
Package
TO-236-3, SC-59, SOT-23-3
Series
Automotive, AEC-Q100
Status
Not For New Designs
Datasheet
$5.88 / unit (market reference)
MOQ: 52 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | REF3033AIDBZRQ1 |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Output | 3.3V |
| Current - Output | 25 mA |
| Supplier Device Package | SOT-23-3 |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
REF3033AIDBZRQ1 by Texas Instruments is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 3.3V. The TO-236-3, SC-59, SOT-23-3 package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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Alternatives & Replacements
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LM4040CIM3X-2.0/NOPB
IC VREF SHUNT 0.5% SOT23-3
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onsemiStockTO-236-3, SC-59, SOT-23-3
TLV431CSN1T1G
IC VREF SHUNT ADJ 0.2% SOT23-3
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Analog Devices Inc.StockTO-236-3, SC-59, SOT-23-3
AD1580ART-REEL
IC VREF SHUNT 0.82% SOT23-3
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Diodes IncorporatedStockTO-236-3, SC-59, SOT-23-3
AS431ANTR-G1
IC VREF SHUNT ADJ 0.5% SOT23-3
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Rochester Electronics, LLCStockTO-236-3, SC-59, SOT-23-3
AD1583ART-REEL7
IC VREF SERIES PREC 3V SOT-23-3
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Texas InstrumentsStockTO-236-3, SC-59, SOT-23-3
LM4050QCEM3-5.0/NOPB
IC VREF SHUNT 0.5% SOT23-3
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All Technical Specifications
| Tolerance | ±0.2% |
| Output Type | Fixed |
| Reference Type | Series |
| Voltage - Input | 3.35V ~ 5.5V |
| Current - Output | 25 mA |
| Current - Supply | 50µA |
| Noise - 0.1Hz to 10Hz | 36µVp-p |
| Noise - 10Hz to 10kHz | 105µVrms |
| Temperature Coefficient | 75ppm/°C |
| Voltage - Output (Min/Fixed) | 3.3V |
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