Texas Instruments TPS2051BDBVR Microcontrollers
USB Power Switch, 5.5V, 0.5A, SOT-23, Overtemp Protection
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS2051BDBVR
Base Model
Detailed Description
USB Power Switch, 5.5V, 0.5A, SOT-23, Overtemp Protection
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
TPS2051BDBVR Datasheet
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Technical Specifications
Texas Instruments TPS2051BDBVR Microcontrollers technical specifications.
General
Interface
On/Off
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
Not Required
Features
Status Flag
Input Type
Non-Inverting
Output Type
N-Channel
Ratio Input Output
1:1
Number of Outputs
1
Alternate Parts Comparison (TPS2051BDBVR vs TPS2051BDBVT vs TPS2051BDBVTG4 vs TPS2051BDBVRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | -- | SOT-23-5 | SC-74A, SOT-753 |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Supply Voltage | Not Required | -- | Not Required | Not Required |
| Interface | On/Off | -- | On/Off | On/Off |
| Current Output Max | 500mA | -- | 500mA | 500mA |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO | -- | Current Limiting (Fixed), Over Temperature, UVLO | Current Limiting (Fixed), Over Temperature, UVLO |
| Input Type | Non-Inverting | -- | Non-Inverting | Non-Inverting |
| Output Configuration | High Side | -- | High Side | High Side |
| Output Type | N-Channel | -- | N-Channel | N-Channel |
| Ratio Input Output | 1:1 | -- | 1:1 | 1:1 |
| Rds on Typ | 95mOhm | -- | 95mOhm | 95mOhm |
| Switch Type | General Purpose | -- | General Purpose | General Purpose |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
TPS2051BDBVTTexas Instruments0.7A, 2.7-5.5-V single , power switch, fault report, active-high enable 5-SOT-23 -40 to 85
TLV713285PDBVRTexas Instruments150-mA, capacitor-free low-dropout voltage regulator with active output discharge & enable 5-SOT-23 -40 to 125