REF3333AIDBZR
IC VREF SERIES 0.15% SOT23-3
Pmic Voltage Reference
TO-236-3, SC-59, SOT-23-3
Active
$2.26 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | REF3333AIDBZR |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Output | 3.3V |
| Current - Output | 5 mA |
| Supplier Device Package | SOT-23-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
REF3333AIDBZR 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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All Technical Specifications
| Tolerance | ±0.15% |
| Output Type | Fixed |
| Reference Type | Series |
| Voltage - Input | 3.5V ~ 5.5V |
| Current - Output | 5 mA |
| Current - Supply | 8.5µA |
| Noise - 0.1Hz to 10Hz | 92µVp-p |
| Temperature Coefficient | 30ppm/°C |
| Voltage - Output (Min/Fixed) | 3.3V |
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