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Part Details for TPS2105DBVT by Texas Instruments
Results Overview of TPS2105DBVT by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- 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
Consumer Electronics
TPS2105DBVT Information
TPS2105DBVT 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 TPS2105DBVT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-3448-1-ND
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DigiKey | IC OR CTRLR SRC SELECT SOT23-5 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
458 In Stock |
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$1.2569 / $2.4800 | Buy Now |
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DISTI #
595-TPS2105DBVT
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Mouser Electronics | Power Switch ICs - Power Distribution Dual In/Single Out M OSFET A 595-TPS2105DBVR RoHS: Compliant | 423 |
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$1.2300 / $2.4800 | Buy Now |
Part Details for TPS2105DBVT
TPS2105DBVT CAD Models
TPS2105DBVT Part Data Attributes
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TPS2105DBVT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TPS2105DBVT
Texas Instruments
2.7-V to 5.5-V, 250-mΩ, 0.5-A, 1.3-Ω, 0.1-A power mux with active high enable and ind 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 | SOT-23, 5 PIN | |
| Pin Count | 5 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | ANALOG CIRCUIT | |
| JESD-30 Code | R-PDSO-G5 | |
| JESD-609 Code | e4 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 2 | |
| 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 | TSSOP6,.08 | |
| 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) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 5 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 | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.6 mm |
Alternate Parts for TPS2105DBVT
This table gives cross-reference parts and alternative options found for TPS2105DBVT. 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 TPS2105DBVT, 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 |
|---|---|---|---|---|
| TPS2105DBVR | Texas Instruments | Check for Price | 2.7-V to 5.5-V, 250-mΩ, 0.5-A, 1.3-Ω, 0.1-A power mux with active high enable and ind 5-SOT-23 -40 to 85 | TPS2105DBVT vs TPS2105DBVR |
TPS2105DBVT Frequently Asked Questions (FAQ)
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The TPS2105DBVT can handle a maximum current of 2A, but it's recommended to limit the current to 1.5A for continuous operation to ensure reliability and prevent overheating.
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To ensure proper power-on and power-off, make sure to follow the recommended power sequencing and timing in the datasheet. Also, use a capacitor on the EN pin to filter out noise and ensure a clean enable signal.
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The EN (enable) pin is used to turn the device on and off. To use it, connect the EN pin to a logic signal (e.g., from a microcontroller) to control the device's power state. A logic high (>1.4V) enables the device, while a logic low (<0.4V) disables it.
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Choose an output capacitor with a low ESR (equivalent series resistance) and a capacitance value between 10uF to 47uF. A ceramic capacitor with an X5R or X7R dielectric is recommended. The output capacitor helps to filter out noise and ensure stable output voltage.
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The thermal impedance of the TPS2105DBVT is 24°C/W. This means that for every watt of power dissipated, the junction temperature will increase by 24°C. To ensure reliable operation, make sure to provide adequate heat sinking and follow the recommended thermal design guidelines.