Part Details for RT9818C-30GVL by Richtek Technology Corp
Results Overview of RT9818C-30GVL by Richtek Technology Corp
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (8 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
RT9818C-30GVL Information
RT9818C-30GVL by Richtek Technology Corp is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for RT9818C-30GVL
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
835-RT9818C-30GVL
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Mouser Electronics | Supervisory Circuits Micro-Power Voltage Detectors RoHS: Compliant | 2900 |
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$0.1430 / $0.3500 | Buy Now |
US Tariff Estimator: RT9818C-30GVL by Richtek Technology Corp
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for RT9818C-30GVL
RT9818C-30GVL Part Data Attributes
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RT9818C-30GVL
Richtek Technology Corp
Buy Now
Datasheet
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RT9818C-30GVL
Richtek Technology Corp
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3
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| Rohs Code | Yes | |
| Part Life Cycle Code | End Of Life | |
| Part Package Code | SOT23-3 | |
| Package Description | Lsop, To-236 | |
| Manufacturer Package Code | SOT23-3 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Mnl Rst:N;Pw Fl Io:N;Prg Rst Dly:N;Wd:N;Wwd:N | |
| Adjustable Threshold | No | |
| Analog IC - Other Type | Voltage Supervisor/Reset Ic | |
| JESD-30 Code | R-PDSO-G3 | |
| Length | 2.8955 Mm | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSOP | |
| Package Equivalence Code | TO-236 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Seated Height-Max | 1.295 Mm | |
| Supply Current-Max (Isup) | 0.008 Ma | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 0.9 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | Yes | |
| Temperature Grade | Industrial | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.905 Mm | |
| Terminal Position | Dual | |
| Threshold Voltage-Nom | +3v | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 1.6 Mm |
Alternate Parts for RT9818C-30GVL
This table gives cross-reference parts and alternative options found for RT9818C-30GVL. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of RT9818C-30GVL, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PST436M300NL | Mitsumi Electric Co Ltd | Check for Price | Voltage Detector, Fixed, 1 Channel, +3V, CMOS, PDSO3 | RT9818C-30GVL vs PST436M300NL |
| RT9818H-30PV | Richtek Technology Corp | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs RT9818H-30PV |
| RT9818A-30PV | Richtek Technology Corp | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs RT9818A-30PV |
| RT9818A-30GVL | Richtek Technology Corp | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs RT9818A-30GVL |
| RT9818D-30PV | Richtek Technology Corp | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs RT9818D-30PV |
| RT9818B-30GVL | Richtek Technology Corp | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs RT9818B-30GVL |
| RT9818E-30PV | Richtek Technology Corp | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs RT9818E-30PV |
| PT7M1818-5TE | Diodes Incorporated | Check for Price | Voltage Supervisor/Reset IC, Fixed, 1 Channel, +3V, PDSO3 | RT9818C-30GVL vs PT7M1818-5TE |
RT9818C-30GVL Frequently Asked Questions (FAQ)
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Richtek provides a recommended PCB layout in their application note ANI9818-01, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
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The input capacitor selection depends on the input voltage, output voltage, and output current. Richtek recommends using a low-ESR capacitor with a value between 4.7uF to 10uF, and a voltage rating of at least 1.5 times the input voltage. The application note ANI9818-01 provides more detailed guidance on input capacitor selection.
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According to Richtek's application note ANI9818-01, the maximum output current derating for high ambient temperatures is as follows: 85°C: 80% of maximum output current, 90°C: 60% of maximum output current, and 95°C: 40% of maximum output current. This derating ensures reliable operation and prevents overheating.
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Richtek recommends using an external OVP circuit, such as a voltage supervisor IC or a dedicated OVP IC, to detect and respond to overvoltage conditions. The application note ANI9818-01 provides a reference design for an OVP circuit using a voltage supervisor IC.
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Richtek recommends a soft-start sequence to prevent inrush currents and ensure reliable startup. The recommended sequence is: 1) Power on the input voltage, 2) Wait for the input voltage to stabilize, 3) Enable the RT9818C-30GVL, and 4) Monitor the output voltage for stability.