Part Details for TPS3820-33DBVT by Texas Instruments
Results Overview of TPS3820-33DBVT by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Automotive
TPS3820-33DBVT Information
TPS3820-33DBVT by Texas Instruments 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 TPS3820-33DBVT
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1335 |
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RFQ | ||
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Bristol Electronics | 282 |
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RFQ | ||
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Ameya Holding Limited | IC: Supervisor Integrated Circuit, push-pull, 1.1÷5.5VDC | 85048 |
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RFQ | |
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Chip Stock | Active-low,push-pull,voltagesupervisor(resetIC)with0.2-swatchdog&, manualreset5-SOT-23-40to85 | 30530 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 579 |
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$2.0000 / $3.0800 | Buy Now |
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Win Source Electronics | IC 2.93V SUPPLY MONITOR SOT23-5 | 29000 |
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$0.3429 / $0.4428 | Buy Now |
US Tariff Estimator: TPS3820-33DBVT by Texas Instruments
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 TPS3820-33DBVT
TPS3820-33DBVT CAD Models
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TPS3820-33DBVT Part Data Attributes
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TPS3820-33DBVT
Texas Instruments
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Datasheet
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TPS3820-33DBVT
Texas Instruments
Active-low, push-pull, voltage supervisor (reset IC) with 0.2-s watchdog & manual reset 5-SOT-23 -40 to 85
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOT-23 | |
| Package Description | Lssop, Tsop5/6,.11,37 | |
| Pin Count | 5 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Reset Threshold Voltage Is 2.93v | |
| Adjustable Threshold | No | |
| Analog IC - Other Type | Voltage Supervisor/Reset Ic | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e4 | |
| Length | 2.9 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LSSOP | |
| Package Equivalence Code | TSOP5/6,.11,37 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Low Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.45 Mm | |
| Supply Current-Max (Isup) | 0.025 Ma | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 1.1 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | Yes | |
| Temperature Grade | Industrial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.95 Mm | |
| Terminal Position | Dual | |
| Threshold Voltage-Nom | +2.93v | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Width | 1.6 Mm |
Alternate Parts for TPS3820-33DBVT
This table gives cross-reference parts and alternative options found for TPS3820-33DBVT. 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 TPS3820-33DBVT, 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 |
|---|---|---|---|---|
| TPS3820-33DBVTG4 | Texas Instruments | Check for Price | Active-low, push-pull, voltage supervisor (reset IC) with 0.2-s watchdog & manual reset 5-SOT-23 -40 to 85 | TPS3820-33DBVT vs TPS3820-33DBVTG4 |
TPS3820-33DBVT Frequently Asked Questions (FAQ)
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The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor value can help reduce input voltage ripple and improve overall system stability.
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To ensure stability, make sure to follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a 10nF to 100nF capacitor between the FB pin and GND. Additionally, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
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The maximum output current of the TPS3820-33DBVT is 150mA. However, the actual output current may be limited by the input voltage, output voltage, and thermal considerations. Always check the datasheet for the recommended operating conditions and thermal derating.
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The TPS3820-33DBVT is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Always check the datasheet for the recommended operating temperature range and thermal derating.
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The output voltage of the TPS3820-33DBVT can be adjusted by using a resistive divider network between the output and the FB pin. The ratio of the resistors determines the output voltage. Always follow the datasheet guidelines for setting the output voltage.