TPS2065DBVRIn StockTexas Instruments
TPS2065DBVR is a single-channel, 1A current-limited power distribution switch optimized for USB applications. Features undervoltage lockout, 2.7V–5.5V input range, and overload protection. From $0.62, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS2065DBVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6165(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel 1A current-limited power distribution switch with precise overload protection
- Undervoltage lockout (UVLO) ensures reliable operation across 2.7V to 5.5V input range
- Compact SOT-23 5-pin package ideal for space-constrained USB power management designs
- Integrated fault reporting for simplified system-level protection and diagnostics
Applications
The TPS2065DBVR is designed for USB bus-powered and self-powered applications where controlled power distribution is critical. It is widely used in USB hubs, portable consumer electronics, and embedded systems to provide overcurrent protection and inrush current limiting. Its small SOT-23 footprint and low quiescent current make it suitable for battery-powered and handheld device designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | UNDERVOLTAGE LOCKOUT |
| Adjustable Threshold | NO |
| Analog IC - Other Type | LOAD SWITCH |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| 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 |
| Supply Current-Max (Isup) | 0.07mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia, Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum input voltage for the TPS2065DBVR?
The TPS2065DBVR supports an input voltage range of 2.7V to 5.5V, making it compatible with standard USB 5V rails and lower-voltage power supplies in portable applications.
What is the current limit of the TPS2065DBVR and how does it protect USB circuits?
The TPS2065DBVR provides a 1A current limit. When output current exceeds this threshold due to a fault or overload, the device limits current and asserts a fault flag, protecting both the USB host and connected peripherals from damage.
What package does the TPS2065DBVR come in and what are its key dimensions?
The TPS2065DBVR is housed in a SOT-23 5-pin (SOT-23-5) package, which is extremely compact and well-suited for space-constrained PCB layouts in USB power management and portable consumer electronics designs.
Can the TPS2065DBVR be used as a replacement for other USB power switches?
Yes, the TPS2065DBVR is pin-compatible with many single-channel USB power switch ICs in SOT-23-5 packages. It can replace similar 1A load switches that support the 2.7V–5.5V range with undervoltage lockout and fault reporting features.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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