Hangzhou Silan Microelectronics

SD4923ETR

ESOP-8-225mil-1.27mm Power Over Ethernet (PoE) Controllers

ESOP-8-225mil-1.27mmRoHSActive

Manufacturer: Hangzhou Silan Microelectronics
Manufacturer part #: SD4923ETR
Store part #: C42441048
Package / case: ESOP-8-225mil-1.27mm
Category: Power Over Ethernet (PoE) Controllers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,093 in stock

#C42441048

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹58.38	₹58.38
10+	₹46.53	₹465.30
30+	₹41.37	₹1,241.10
100+	₹34.90	₹3,490.00
500+	₹32.10	₹16,050.00
1,000+	₹30.38	₹30,380.00

Quantity (min 1)

1 × ₹58.38

₹58.38

excl. GST

₹68.89 incl. 18% GST

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Dispatch in 15-18 working days
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Standard pack: 4,000 per reel

SD4923ETR

₹58.38 for 1 + GST

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Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
Packaging: Tape & Reel (TR)
Standard pack: 4,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.194 g

Overview

SD4923E is an Ethernet Powered Device (PD) controller IC compliant with IEEE 802.3 af/at standards. The chip provides detection, classification, and inrush current limiting functions for PDs in Power over Ethernet (PoE) systems. The chip integrates an internal power MOSFET rated at 100V with an on-resistance of 0.6Ω, supporting a maximum operating current of 850mA. The chip features built-in undervoltage protection and over-temperature protection, and provides an active-high power-good signal.