LTC4267CDHC-3#PBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
Analog Devices LTC4267CDHC-3#PBF is an IEEE 802.3af-compliant Power over Ethernet PD interface IC with an integrated 300 kHz current-mode switching regulator delivering up to 1 A output. Packaged in a 16-lead SOIC-N for space-efficient PCB designs. Available in stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LTC4267CDHC-3#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3800(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated 300 kHz current-mode switching regulator eliminates external control ICs, delivering up to 1 A output current
- Full IEEE 802.3af PD compliance handles classification, detection, and inrush limiting in a single 16-lead SOIC-N package
- Lead-free (PBF) construction with JESD-609 e3 moisture sensitivity rating for RoHS-compliant designs
Applications
The LTC4267CDHC-3#PBF is ideal for IP cameras, VoIP phones, and wireless access points that draw power directly from an IEEE 802.3af PoE network, eliminating the need for a separate power adapter. Its integrated 300 kHz switching regulator also suits compact industrial sensors and building-automation nodes where board space is constrained and a single-IC PoE solution simplifies BOM and layout.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1706 |
| YTEOL | 10 |
| Analog IC - Other Type | PoE POWERED DEVICE CONTROLLER |
| Control Mode | CURRENT-MODE |
| JESD-30 Code | R-PDSO-N16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 1A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 330kHz |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What switching frequency and maximum output current does the LTC4267CDHC-3#PBF regulator provide?
The LTC4267CDHC-3#PBF integrates a 300 kHz current-mode switching regulator that can deliver up to 1 A of output current, enabling efficient power conversion for IEEE 802.3af-compliant powered devices without extra control ICs.
Which PoE standard does LTC4267CDHC-3#PBF conform to, and what does that mean for system designers?
It conforms to IEEE 802.3af, handling PD detection, classification, and inrush limiting in a single IC. Designers get a compliant powered-device interface rated up to 12.95 W, reducing external component count and speeding board bring-up.
How does the 16-lead SOIC-N package of LTC4267CDHC-3#PBF compare to larger alternatives for constrained PCB layouts?
The 16-pin SOIC-N (R-PDSO-N16) footprint is more compact than 20- or 24-lead packages used by some PoE PD controllers, making the LTC4267CDHC-3#PBF a practical choice for IP cameras and VoIP handsets where board area is limited.
Is LTC4267CDHC-3#PBF suitable for RoHS-compliant production lines?
Yes. The #PBF suffix confirms lead-free construction, and the JESD-609 e3 moisture-sensitivity code ensures compatibility with standard reflow processes at temperatures up to 260°C, meeting RoHS and REACH requirements for commercial electronics.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| 1+ | $6.5700 | $6.57 |
| 10+ | $4.3440 | $43.44 |
| 19+ | $3.1500 | $59.85 |
| 1000+ | $2.3800 | $2380.00 |
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