4 layers60 × 75 mm
Mixed Signal Demo PCB
rcardenes/FEDEVEL-Mixed-Signal-PCB
KiCAD files for the Mixed-Signal Hardware Design course at Fedevel, by Phil Salmony
114 parts2
REF3033AIDBZT
Texas InstrumentsExtended
-40℃~+125℃ 105uVrms 25mA 3.35V~5.5V 3.3V 36uVp-p 42uA 75ppm/℃ Fixed Series ±0.2% SOT-23-3 Voltage Reference ROHS
- Part id
- ti/REF3033AIDBZT
- Category
- Voltage Reference
- Package
- SOT-23-3
- Pins
- 3
- In stock
- 3,018 at JLCPCB (C2872391)
- Used on
- 10 open-source boards
Overview
The REF3033AIDBZT is a voltage Reference made by Texas Instruments in a SOT-23-3 package with 3 pins. -40℃~+125℃ 105uVrms 25mA 3.35V~5.5V 3.3V 36uVp-p 42uA 75ppm/℃ Fixed Series ±0.2% SOT-23-3 Voltage Reference ROHS.
PCBKit's library has its KiCad symbol (Reference_Voltage:REF3033, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23-3, from KiCad's library), ready for a KiCad board. 3,018 are in stock at JLCPCB (part C2872391). 10 open-source boards in 10 repositories on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | IN | Power in |
| 2 | OUT | Power out |
| 3 | GND | Power in |
- 4 layers50 × 70 mm
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MixedSigPCB
cipher8-0/Mixed-Signal_STM32_PCB
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114 parts - 4 layers58 × 85 mm
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MaheshChowdaryDamuluri/MixSig-PCB
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114 partsMIT
Parts like it
8
REF333SOT233
SOT-23-3-40℃~+125℃ 20ppm/℃ 25mA 3.32V~5.5V 3.3V 36uVp-p 41uVrms 60uA Fixed ±0.1% SOT-23-3 Voltage Reference ROHSanalogysemiVoltage ReferenceFAN4040AIS333X
SOT-23-3-40℃~+85℃@(Ta) 100ppm/℃ 25mA 3.3V 70uA 70uVrms Fixed Parallel ±0.1% SOT-23-3 Voltage Reference ROHSonsemiVoltage ReferenceFAN4040BES333X
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SOT-23-3-40℃~+125℃@(Ta) 100uA 25mA 3.3V 3.4V~5.5V 40uVrms 50ppm/℃ Fixed Series ±0.2% SOT-23-3 Voltage Reference ROHSRenesas ElectronicsVoltage ReferenceREF3033AIDBZRQ1
SOT-23-3-40℃~+85℃@(Ta) 105uVrms 25mA 3.35V~5.5V 3.3V 36uVp-p 50uA 75ppm/℃ Fixed Series ±0.2% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceREF3033AIDBZTG4
SOT-23-3-40℃~+125℃@(Ta) 105uVrms 25mA 3.35V~5.5V 36uVp-p 50uA 75ppm/℃ Fixed Series ±0.2% SOT-23-3 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceLKP4233ST
SOT-23-3-40℃~+125℃ 115uA 25mA 3.35V~5.5V 3.3V 30ppm/℃ Fixed Series Temperature compensation control ±0.2% SOT-23-3 Voltage Reference ROHSLKWICVoltage Reference
Questions
Is there a KiCad symbol and footprint for the REF3033AIDBZT?
Yes. The symbol is Reference_Voltage:REF3033 and the footprint Package_TO_SOT_SMD:SOT-23-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the REF3033AIDBZT?
SOT-23-3, with 3 pins. Its footprint is drawn on this page.
Where is the REF3033AIDBZT datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the REF3033AIDBZT?
JLCPCB lists it as part C2872391, with 3,018 in stock; the sellers' links on this page open their listings.
What can replace the REF3033AIDBZT?
Parts like it in the library: the REF333SOT233 by analogysemi, the FAN4040AIS333X by onsemi, the FAN4040BES333X by onsemi and the FAN4040BIS333X by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the REF3033AIDBZT?
10 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.