Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Consumer Electronics
Audio and Video Systems
Telecommunications
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DigiKey
IC POE CNTRL 1 CHANNEL 8SOPWR
Min Qty:
1
Lead time:
6 Weeks
Container:
Cut Tape (CT), Digi-Reel®, Tape & Reel (TR)
2525 In Stock
1
$1.9700
10
$1.3970
25
$1.2544
100
$1.0976
250
$1.0227
500
$0.9776
1,000
$0.9404
2,500
$0.8576
5,000
$0.8259
12,500
$0.7941
$0.7941 / $1.9700
Buy Now
Details
Mouser Electronics
Power Switch ICs - POE / LAN PoE High-Pwr PD Interface
RoHS:
Compliant
6308
1
$1.8300
10
$1.5600
100
$1.3300
250
$1.2400
500
$1.0800
1,000
$0.8570
2,500
$0.8430
5,000
$0.8120
10,000
$0.7620
$0.7620 / $1.8300
Buy Now
Details
Verical
Power Over Ethernet PD Controller 0V 57V 25W 8-Pin HSOIC EP
RoHS:
Compliant
Min Qty:
9
Package Multiple:
1
Date Code:
2249
Americas - 2226
10
$1.5195
25
$1.5129
100
$1.2827
250
$1.1895
500
$1.0329
1,000
$0.7285
$0.7285 / $1.5195
Buy Now
Details
Chip 1 Exchange
INSTOCK
2337
RFQ
Details
Chip1Stop
Powered Device 8-Pin HSOP EP T/R
RoHS:
Compliant
pbFree:
Yes
2226
1
$1.7915
10
$1.5195
25
$1.5129
100
$1.2827
250
$1.1895
500
$1.0329
1,000
$0.7285
$0.7285 / $1.7915
Buy Now
Details
LCSC
SO-8-EP Ethernet Transceivers ROHS
2186
1
$0.4264
10
$0.3771
30
$0.3510
100
$0.3264
500
$0.3110
1,000
$0.3033
$0.3033 / $0.4264
Buy Now
Details
Win Source Electronics
IC CTRLR POE PD IEEE802.3 8SOPWR
363700
90
$0.5660
220
$0.4640
335
$0.4500
460
$0.4350
595
$0.4210
800
$0.3770
$0.3770 / $0.5660
Buy Now
Part Symbol
Footprint
3D Model
RESET THRESHOLD VOLTAGE IS 3.9V
POWER SUPPLY SUPPORT CIRCUIT
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Cel)
Supply Current-Max (Isup)
Supply Voltage-Max (Vsup)
Supply Voltage-Min (Vsup)
Supply Voltage-Nom (Vsup)
NICKEL PALLADIUM GOLD SILVER
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
IEEE 802.3at PoE High-Power PD interface with AUX Control 8-SO PowerPAD -40 to 85
VS
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This table gives cross-reference parts and alternative options found for TPS2378DDAR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TPS2378DDAR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
TPS2379DDAR
IEEE 802.3at PoE High-Power PD interface with external gate driver 8-SO PowerPAD -40 to 85
Texas Instruments
TPS2378DDAR vs TPS2379DDAR
TPS2379DDA
IEEE 802.3at PoE High-Power PD interface with external gate driver 8-SO PowerPAD -40 to 85
Texas Instruments
TPS2378DDAR vs TPS2379DDA
Part Number
Description
Manufacturer
Compare
TPS2379DDAR
IEEE 802.3at PoE High-Power PD interface with external gate driver 8-SO PowerPAD -40 to 85
Texas Instruments
TPS2378DDAR vs TPS2379DDAR
MAX5981AETE+T
IEEE 802.3af/at-Compliant, Powered Device Interface Controllers with Integrated Power MOSFET, 16-LFCSP-5X5X0.75, 16 Pins, -40 to 85C
Analog Devices Inc
TPS2378DDAR vs MAX5981AETE+T
TPS2379DDA
IEEE 802.3at PoE High-Power PD interface with external gate driver 8-SO PowerPAD -40 to 85
Texas Instruments
TPS2378DDAR vs TPS2379DDA
MAX5981AETE+
IEEE 802.3af/at-Compliant, Powered Device Interface Controllers with Integrated Power MOSFET, 16-LFCSP-5X5X0.75, 16 Pins, -40 to 85C
Analog Devices Inc
TPS2378DDAR vs MAX5981AETE+