-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
Part Details for TPS2105D by Texas Instruments
Results Overview of TPS2105D by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 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
Consumer Electronics
TPS2105D Information
TPS2105D 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 |
|---|---|---|---|
| TPS2105DBVT | Texas Instruments | 2.7-5.5V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Industrial Temp. 5-SOT-23 -40 to 85 | |
| TPS2105DBVR | Texas Instruments | 2.7-5.5V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Industrial Temp. 5-SOT-23 -40 to 85 | |
| TPS2105D | Texas Instruments | 2.7-5.5V Dual In/Single Out MOSFET, 0.5A Main/0.1A Aux Input, Act-High Enable, Industrial Temp. 8-SOIC -40 to 85 |
Price & Stock for TPS2105D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
2156-TPS2105D-ND
|
DigiKey | IC OR CTRLR SRC SELECT 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
27595 In Stock |
|
$1.3700 | Buy Now |
|
DISTI #
296-2592-5-ND
|
DigiKey | IC OR CTRLR SRC SELECT 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Tube |
719 In Stock |
|
$1.0573 / $2.1100 | Buy Now |
|
DISTI #
595-TPS2105D
|
Mouser Electronics | Power Switch ICs - Power Distribution Dual In/Single Out M OSFET RoHS: Compliant | 31 |
|
$1.0100 / $2.1100 | Buy Now |
|
DISTI #
86038934
|
Verical | Pwr Mux 2.7V to 5.5V 0.5A 8-Pin SOIC Tube RoHS: Compliant Min Qty: 228 Package Multiple: 1 Date Code: 0601 | Americas - 9825 |
|
$1.6500 | Buy Now |
|
DISTI #
86048557
|
Verical | Pwr Mux 2.7V to 5.5V 0.5A 8-Pin SOIC Tube RoHS: Compliant Min Qty: 228 Package Multiple: 1 Date Code: 1301 | Americas - 4684 |
|
$1.6500 | Buy Now |
|
DISTI #
86048300
|
Verical | Pwr Mux 2.7V to 5.5V 0.5A 8-Pin SOIC Tube RoHS: Compliant Min Qty: 228 Package Multiple: 1 Date Code: 0501 | Americas - 3900 |
|
$1.6500 | Buy Now |
|
DISTI #
86051795
|
Verical | Pwr Mux 2.7V to 5.5V 0.5A 8-Pin SOIC Tube RoHS: Compliant Min Qty: 228 Package Multiple: 1 Date Code: 0001 | Americas - 2700 |
|
$1.6500 | Buy Now |
|
DISTI #
86037385
|
Verical | Pwr Mux 2.7V to 5.5V 0.5A 8-Pin SOIC Tube RoHS: Compliant Min Qty: 228 Package Multiple: 1 | Americas - 561 |
|
$1.6500 | Buy Now |
|
|
Rochester Electronics | V Aux Power-Distribution Switch, SOIC-8 RoHS: Compliant Status: Active Min Qty: 1 | 27595 |
|
$0.8184 / $1.3200 | Buy Now |
Part Details for TPS2105D
TPS2105D CAD Models
TPS2105D Part Data Attributes
|
|
TPS2105D
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
TPS2105D
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 8-SOIC -40 to 85
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOIC-8 | |
| Pin Count | 8 | |
| 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-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 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 | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
TPS2105D Frequently Asked Questions (FAQ)
-
The maximum current that can be drawn from the output of the TPS2105D is 1.5A, but it is recommended to limit the current to 1A for reliable operation.
-
To ensure proper power-on and power-off, the EN pin should be driven high (above 1.4V) to turn on the device, and driven low (below 0.4V) to turn it off. The input voltage should also be within the recommended operating range.
-
The EN pin is an active-high enable input that allows the device to be turned on and off. When the EN pin is high, the device is enabled and operates normally. When the EN pin is low, the device is disabled and the output is turned off.
-
The TPS2105D has built-in input voltage transient protection and noise filtering, which helps to ensure reliable operation even in noisy environments. However, it is still recommended to use external filtering and decoupling capacitors to further improve noise immunity.
-
The thermal shutdown temperature of the TPS2105D is typically around 150°C. If the device temperature exceeds this threshold, the output will be turned off to prevent damage. Once the temperature drops below the thermal shutdown threshold, the device will automatically restart.