DP83848MSQ/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
DP83848MSQ/NOPB is a Texas Instruments single-port 10/100 Mbps Ethernet physical layer transceiver (PHY) with MII/RMII interface, supporting Auto-MDIX, HP Auto-MDIX, and ultra-low power consumption, ideal for industrial networking, embedded systems, and IoT gateway applications.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Datasheet
- DP83848MSQ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0744(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DP83848MSQ/NOPB?
- Single-port 10/100 Mbps Fast Ethernet PHY transceiver
- Supports MII and RMII MAC interface modes
- Integrated Auto-MDIX and HP Auto-MDIX for automatic cable crossover
- Ultra-low power consumption with power-down and sleep modes
- IEEE 802.3 compliant with full-duplex and half-duplex support
- On-chip signal processing eliminates need for external magnetics filtering
- Extended industrial temperature range support (-40°C to +85°C)
What is DP83848MSQ/NOPB used for?
The DP83848MSQ/NOPB is widely used in industrial Ethernet switches, embedded controllers, and PLC systems where reliable 10/100 Mbps connectivity is required. It is also deployed in IoT gateways, smart meters, and network interface cards that demand low power consumption and compact form factors. Its RMII interface compatibility makes it a popular choice for microcontroller-based designs in automotive telematics and building automation networks.
What are the specifications of DP83848MSQ/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Rate | 100000Mbps |
| JESD-30 Code | S-PQCC-N40 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC40,.24SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Telecom IC Type | ETHERNET TRANSCEIVER |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
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 DP83848MSQ/NOPB datasheet?
DP83848MSQ/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DP83848MSQ/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum data rate supported by the DP83848MSQ/NOPB?
The DP83848MSQ/NOPB supports both 10 Mbps (10BASE-T) and 100 Mbps (100BASE-TX) Ethernet data rates, automatically negotiating the best speed with the connected peer device via IEEE 802.3 Auto-Negotiation.
What MAC interface modes does the DP83848MSQ/NOPB support?
The DP83848MSQ/NOPB supports both the standard Media Independent Interface (MII) and the Reduced Media Independent Interface (RMII), making it compatible with a wide range of microcontrollers and SoCs. RMII uses fewer signal pins, simplifying PCB layout in space-constrained designs.
Is the DP83848MSQ/NOPB suitable for industrial temperature environments?
Yes. The DP83848MSQ/NOPB is rated for an extended industrial temperature range of -40°C to +85°C, making it suitable for use in industrial automation, PLCs, motor drives, and other harsh-environment applications.
What are common alternatives or pin-compatible replacements for the DP83848MSQ/NOPB?
Common alternatives include the DP83848I (industrial grade DIP package), DP83848YB (low-power variant), LAN8720A from Microchip, and KSZ8041NL from Microchip (formerly Micrel). Always verify interface compatibility and register map differences before substitution.
Does the DP83848MSQ/NOPB require external magnetics?
Yes. Like most Ethernet PHYs, the DP83848MSQ/NOPB requires an external 1:1 isolation transformer (magnetics) between the PHY and the RJ-45 connector to meet IEEE 802.3 isolation requirements and EMI standards. Integrated magnetics RJ-45 jacks can simplify the BOM.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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 |
|---|---|---|
| 1+ | $1.5616 | $1.56 |
| 10+ | $1.3257 | $13.26 |
| 25+ | $1.0744 | $26.86 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit