TPS2376DRG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS2376DRG4 is a single-channel IEEE 802.3af/at PoE powered-device controller supporting up to 57 V input and 13 W output in an 8-pin SOIC package for Ethernet-powered equipment.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- TPS2376DRG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 TPS2376DRG4?
- IEEE 802.3af/at compliant PoE PD controller handling up to 57 V input and 13 W output, enabling plug-and-play power extraction from standard Ethernet infrastructure
- Single-channel architecture in a compact 8-pin SOIC package simplifies PCB layout for IP cameras, VoIP phones, and wireless access points
- Integrated classification and detection circuitry eliminates the need for discrete resistors and reduces total BOM cost in PoE-powered designs
What is TPS2376DRG4 used for?
TPS2376DRG4 is used in PoE-powered endpoints such as IP security cameras, VoIP phones, wireless access points, and industrial IoT sensors that draw power directly from standard Ethernet cables. Its 13 W power budget and 57 V input voltage range make it compatible with both IEEE 802.3af (15.4 W) and 802.3at (30 W) power sourcing equipment, giving designers flexibility in building next-generation connected devices.
What are the specifications of TPS2376DRG4?
| YTEOL | 0 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | PoE POWERED DEVICE CONTROLLER |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.45mA |
| Supply Voltage-Max (Vsup) | 57V |
| Supply Voltage-Nom (Vsup) | 48V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the TPS2376DRG4 datasheet?
TPS2376DRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2376DRG4?
Compatible alternatives and drop-in replacements for TPS2376DRG4:
Frequently Asked Questions
What PoE standard does TPS2376DRG4 support and how much power can it deliver to a load?
TPS2376DRG4 supports IEEE 802.3af and 802.3at PoE standards with an input voltage range of 0 V to 57 V. It can deliver up to 13 W of managed output power to the powered device load, covering the majority of IP cameras, VoIP handsets, and access-point applications that typically require 5 W to 12.95 W.
How does TPS2376DRG4 handle the classification handshake required by a PoE PSE switch?
TPS2376DRG4 integrates the PoE detection and classification circuitry on-chip. It presents a 25 kΩ signature resistor during detection and sources a classification current that programs the power class — no external discrete resistors are required, reducing BOM to a few passives in an 8-pin SOIC footprint.
Which end-equipment designs benefit most from TPS2376DRG4 versus a discrete PoE front-end?
Compact PoE endpoints such as PTZ IP cameras, smart building sensors, and thin-client VoIP phones benefit most because TPS2376DRG4 integrates detection, classification, and inrush limiting into 8 pins and under 30 mm² of board area. A discrete approach using separate MOSFET, resistors, and comparators requires 3–4× more components and increases layout complexity for the same 13 W budget.
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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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