Part Details for TPS3837L30DBVR by Texas Instruments
Results Overview of TPS3837L30DBVR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- 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
Energy and Power Systems
TPS3837L30DBVR Information
TPS3837L30DBVR 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TPS3837L30DBVR | Texas Instruments | NanoPower Supervisory Circuits 5-SOT-23 -40 to 85 |
Price & Stock for TPS3837L30DBVR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
595-TPS3837L30DBVR
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Mouser Electronics | Supervisory Circuits 220nA w/ 10ms/200ms Select delay time A 595-TPS3840DL25DBVR RoHS: Compliant | 0 |
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$1.3200 | Order Now |
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Quest Components | 600 |
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$1.3749 / $3.3332 | Buy Now | |
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Quest Components | 251 |
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$1.2846 / $2.7776 | Buy Now | |
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DISTI #
TPS3837L30DBVR
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TME | IC: supervisor circuit, power on reset monitor (PoR), push-pull Min Qty: 1 | 0 |
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$1.3700 / $2.2100 | RFQ |
Part Details for TPS3837L30DBVR
TPS3837L30DBVR CAD Models
TPS3837L30DBVR Part Data Attributes
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TPS3837L30DBVR
Texas Instruments
Buy Now
Datasheet
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TPS3837L30DBVR
Texas Instruments
Active-high, push-pull, nano-power supervisors with manual reset 5-SOT-23 -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOT-23 | |
| Package Description | LSSOP, | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| 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 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 Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 1.6 V | |
| Supply Voltage-Nom (Vsup) | 1.8 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| 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 | +2.64V | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.6 mm |
Alternate Parts for TPS3837L30DBVR
This table gives cross-reference parts and alternative options found for TPS3837L30DBVR. 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 TPS3837L30DBVR, 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 |
|---|---|---|---|---|
| TPS3837L30DBVT | Texas Instruments | $1.1224 | Active-high, push-pull, nano-power supervisors with manual reset 5-SOT-23 -40 to 85 | TPS3837L30DBVR vs TPS3837L30DBVT |
| TPS3837L30DBVTG4 | Texas Instruments | Check for Price | Active-high, push-pull, nano-power supervisors with manual reset 5-SOT-23 -40 to 85 | TPS3837L30DBVR vs TPS3837L30DBVTG4 |
| TPS3837L30DBVRG4 | Texas Instruments | Check for Price | NanoPower Supervisory Circuits 5-SOT-23 -40 to 85 | TPS3837L30DBVR vs TPS3837L30DBVRG4 |
TPS3837L30DBVR Frequently Asked Questions (FAQ)
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The recommended layout and placement for the TPS3837L30DBVR can be found in the Texas Instruments application note 'TPS3837 Layout and Placement Guidelines' (SLVAE04). It provides guidance on component placement, routing, and thermal considerations to ensure optimal performance and reliability.
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The output voltage tolerance of the TPS3837L30DBVR can be calculated using the formula: Output Voltage Tolerance = (VOUT x (1 + (ΔVOUT/ΔVIN))) x (1 + (R1/R2)), where VOUT is the nominal output voltage, ΔVOUT is the output voltage variation, ΔVIN is the input voltage variation, R1 and R2 are the resistors used to set the output voltage. This calculation takes into account the internal voltage reference, resistor tolerances, and input voltage variation.
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Although the datasheet specifies a maximum input voltage of 6V, it is recommended to limit the input voltage to 5.5V to ensure reliable operation and prevent damage to the device. Exceeding the maximum input voltage can cause internal damage or affect the device's performance.
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The TPS3837L30DBVR is rated for operation up to 125°C, but it's essential to consider the device's thermal characteristics and ensure proper heat sinking to prevent overheating. The device's junction temperature (TJ) should not exceed 150°C. It's recommended to consult the thermal design guidelines in the datasheet and application notes to ensure reliable operation in high-temperature environments.
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To troubleshoot issues with the TPS3837L30DBVR, start by verifying the input voltage, output voltage, and load current. Check the PCB layout and component placement for any potential issues, such as noise coupling or inadequate decoupling. Use an oscilloscope to measure the output voltage and input voltage ripple. Consult the application notes and datasheet for guidance on troubleshooting and debugging techniques.