onsemi NCP1081DEG Power Over Ethernet (PoE) Controllers
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 20-TSSOP-EP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1081DEG
Detailed Description
IC POE CNTRL 1 CHANNEL 20TSSOP
Package
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
NCP1081DEG Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1081DEG Power Over Ethernet (PoE) Controllers technical specifications.
General
Number of Channels
1
Package / Case
20-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
0V ~ 57V
Lifecycle Status
Active
Type
Controller (PD), DC/DC
Power Max
40 W
Internal Switch S
Both
Standards
802.3at (PoE+), 802.3af (PoE)
Alternate Parts Comparison (NCP1081DEG vs NCP500SN33T1G vs NCP718ASN180T1G vs NCP45525IMNTWG-L)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-TSSOP | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 | 8-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Number of Channels | 1 | 1 | 1 | -- |
| Number of Outputs | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | High Side |
| Output Type | -- | Fixed | Fixed | N-Channel |
| Action |
More Parts in Power over Ethernet Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
NCP1081DER2GonsemiPower Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 20-TSSOP-EP