TPS2400DBVT Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
The TPS2400DBVT is a 5.5 V overvoltage protection controller with 100 V input transient protection by Texas Instruments. Key specs: 3 V to 5.5 V operating range, single-channel, 5-pin SOT-23 package. From stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TPS2400DBVT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9997(MOQ 5)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS2400DBVT?
- 100 V input transient protection tolerance for robust operation in electrically noisy environments
- 5.5 V operating range (3 V to 5.5 V) with fixed overvoltage threshold — no external resistor divider needed
- Single-channel overvoltage controller in compact 5-pin SOT-23 (R-PDSO-G5) package, minimizing board space
- RoHS compliant (JESD-609 e4), lead-free with 15-year production lifecycle assurance
What is TPS2400DBVT used for?
The TPS2400DBVT is used in USB power distribution, set-top boxes, and industrial power supply units where the downstream load must be protected against overvoltage transients on the 5 V rail. By controlling an external pass FET, it disconnects the load when the input voltage exceeds 5.5 V, protecting sensitive ICs from damage caused by line surges or upstream power supply faults. The 100 V transient tolerance ensures the controller itself survives ESD and inductive switching transients common in industrial and consumer applications.
What are the specifications of TPS2400DBVT?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Input Voltage-Max | 100V |
| Input Voltage-Min | 3V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Current-Max | 500A |
| 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) | 1mA |
| Supply Voltage-Max (Vsup) | 6.8V |
| Supply Voltage-Min (Vsup) | 3.1V |
| Supply Voltage-Nom (Vsup) | 5V |
| 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 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS2400DBVT datasheet?
TPS2400DBVT Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2400DBVT?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the TPS2400DBVT protect against?
The TPS2400DBVT is an overvoltage protection controller that monitors a 5 V supply rail and drives an external P-channel FET to disconnect the load when the input voltage exceeds 5.5 V. It also tolerates input transients up to 100 V, protecting the IC itself from transient overvoltage events like ESD or inductive spikes.
What is the operating voltage range of the TPS2400DBVT?
The TPS2400DBVT operates with an input voltage range of 3 V minimum to 5.5 V maximum under normal conditions, and can survive transient input events up to 100 V. The fixed overvoltage threshold eliminates the need for external resistor dividers, simplifying the circuit design.
What package does the TPS2400DBVT come in?
The TPS2400DBVT is housed in a 5-pin SOT-23 package (JESD-30 code R-PDSO-G5). This tiny surface-mount package is ideal for space-constrained designs such as USB ports, handheld devices, and compact industrial power boards where a minimal PCB footprint is required.
Does the TPS2400DBVT have an adjustable threshold?
No, the TPS2400DBVT has a fixed overvoltage threshold set to 5.5 V and does not support an adjustable threshold. For applications requiring a different or adjustable overvoltage trip point, Texas Instruments offers other members of the TPS2400 family or similar supervisor-based OVP circuits.
How does the TPS2400DBVT interface with the power pass element?
The TPS2400DBVT drives the gate of an external P-channel MOSFET used as the power pass element. Under normal operating conditions (VIN below the 5.5 V threshold), the FET gate is pulled low to keep it fully on. When an overvoltage condition is detected, the controller releases the gate, turning off the FET and isolating the load from the supply rail.
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Why Buy from FindMyChip
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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $1.9730 | $9.87 |
| 10+ | $1.6940 | $16.94 |
| 25+ | $1.3590 | $33.98 |
| 175+ | $1.1534 | $201.84 |
| 225+ | $1.1150 | $250.88 |
| 305+ | $0.9997 | $304.91 |
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