IEEE 802.3af Power-over-Ethernet - POE Controllers:

43 Products Found

element14 offers PoE in a number of standards: IEEE 802.3af (PoE), which delivers up to 15.4W; IEEE 802.3at (PoE+), which offers up to 30W, and the advanced IEEE 802.3bt (Type 3 and Type 4 PoE++), which provides up to 60W and 90W.

Power over Ethernet (PoE) is a method to deliver DC power to devices over copper Ethernet coupling. This technique eliminates the need for separate power supplies and outlets. Although PoE does not offer Ethernet data capabilities, it provides a broader range of options for how and where to position Ethernet end devices. 

With PoE, there is no need for separate power supplies, thus simplifying installation and reducing costs. Its seamless integration and scalability make it a versatile choice for various industries.

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Buyer
Engineer
Manufacturer
PoE Standard
PoE Controller Type
Input Voltage
Output Current Max
UVLO
IC Case / Package
No. of Pins
No. of Channels
Power Max
Duty Cycle (%)
Switching Frequency Max
IC Mounting
Operating Temperature Min
Operating Temperature Max
Packaging
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ComparePrice ForQuantity
3404649

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$7.160
(S$7.8044)
10+
S$7.000
(S$7.630)
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
48V
85mA
38.7V
TQFN-EP
16Pins
1Channels
6.49W
-
475kHz
Surface Mount
-40°C
85°C
3404649RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$7.000
(S$7.630)
Min: 10 / Mult: 1
IEEE 802.3af
PD Controller
48V
85mA
38.7V
TQFN-EP
16Pins
1Channels
6.49W
-
475kHz
Surface Mount
-40°C
85°C
3358217

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$6.040
(S$6.5836)
10+
S$4.770
(S$5.1993)
50+
S$4.760
(S$5.1884)
100+
S$4.760
(S$5.1884)
250+
S$4.300
(S$4.687)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
48V
1A
31V
QFN
28Pins
1Channels
13W
-
200kHz
Surface Mount
-40°C
125°C
4026166

RoHS

Each
1+
S$13.650
(S$14.8785)
10+
S$9.860
(S$10.7474)
91+
S$7.230
(S$7.8807)
182+
S$7.220
(S$7.8698)
273+
S$7.220
(S$7.8698)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
56V
-
31V
DFN-EP
14Pins
1Channels
30W
-
115Hz
Surface Mount
-40°C
85°C
4026168

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$12.920
(S$14.0828)
10+
S$9.680
(S$10.5512)
25+
S$8.640
(S$9.4176)
100+
S$7.300
(S$7.957)
250+
S$7.140
(S$7.7826)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
NSOIC
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
4026168RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$9.680
(S$10.5512)
25+
S$8.640
(S$9.4176)
100+
S$7.300
(S$7.957)
250+
S$7.140
(S$7.7826)
500+
S$7.050
(S$7.6845)
More Pricing...
Min: 10 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
NSOIC
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
3008632

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$6.640
(S$7.2376)
10+
S$5.040
(S$5.4936)
25+
S$4.650
(S$5.0685)
50+
S$4.430
(S$4.8287)
100+
S$4.200
(S$4.578)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
70V
15mA
38.5V
HTSSOP
16Pins
1Channels
12.95W
80%
645kHz
Surface Mount
-40°C
125°C
3123684

RoHS

Each
1+
S$4.220
(S$4.5998)
10+
S$3.160
(S$3.4444)
25+
S$2.900
(S$3.161)
50+
S$2.720
(S$2.9648)
100+
S$2.530
(S$2.7577)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
8.8V
TSSOP
8Pins
1Channels
12.95W
-
-
Surface Mount
-40°C
85°C
3358216

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.520
(S$4.9268)
10+
S$3.960
(S$4.3164)
25+
S$3.280
(S$3.5752)
50+
S$2.950
(S$3.2155)
100+
S$2.720
(S$2.9648)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
48V
-
31.5V
QFN-EP
20Pins
1Channels
13W
-
550kHz
Surface Mount
-40°C
125°C
2799169

RoHS

Each
1+
S$14.010
(S$15.2709)
10+
S$10.940
(S$11.9246)
60+
S$9.600
(S$10.464)
120+
S$9.240
(S$10.0716)
300+
S$8.860
(S$9.6574)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
60V
85mA
35.7V
TQFN
16Pins
1Channels
6.49W
100%
475kHz
Surface Mount
-40°C
85°C
3358216RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$2.720
(S$2.9648)
250+
S$2.540
(S$2.7686)
500+
S$2.410
(S$2.6269)
Min: 100 / Mult: 1
IEEE 802.3af
PD Controller
48V
-
31.5V
QFN-EP
20Pins
1Channels
13W
-
550kHz
Surface Mount
-40°C
125°C
3358217RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$4.760
(S$5.1884)
250+
S$4.300
(S$4.687)
500+
S$2.170
(S$2.3653)
Min: 100 / Mult: 1
IEEE 802.3af
PD Controller
48V
1A
31V
QFN
28Pins
1Channels
13W
-
200kHz
Surface Mount
-40°C
125°C
3008632RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
100+
S$4.200
(S$4.578)
250+
S$3.990
(S$4.3491)
500+
S$3.870
(S$4.2183)
1000+
S$3.770
(S$4.1093)
Min: 100 / Mult: 1
IEEE 802.3af
PD Controller
70V
15mA
38.5V
HTSSOP
16Pins
1Channels
12.95W
80%
645kHz
Surface Mount
-40°C
125°C
3020249

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$1.990
(S$2.1691)
10+
S$1.480
(S$1.6132)
100+
S$1.040
(S$1.1336)
500+
S$0.840
(S$0.9156)
3000+
S$0.827
(S$0.9014)
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
31V
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
3020249RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
S$1.040
(S$1.1336)
500+
S$0.840
(S$0.9156)
3000+
S$0.827
(S$0.9014)
Min: 100 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
31V
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
1901642

RoHS

Each
1+
S$2.510
(S$2.7359)
10+
S$1.840
(S$2.0056)
50+
S$1.500
(S$1.635)
100+
S$1.470
(S$1.6023)
250+
S$1.440
(S$1.5696)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
57V
-
-
SOIC
8Pins
1Channels
15W
-
-
Surface Mount
-40°C
85°C
4026164

RoHS

Each
1+
S$13.280
(S$14.4752)
10+
S$9.040
(S$9.8536)
91+
S$8.350
(S$9.1015)
182+
S$8.010
(S$8.7309)
273+
S$7.660
(S$8.3494)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
4026154

RoHS

Each
1+
S$6.080
(S$6.6272)
10+
S$4.030
(S$4.3927)
25+
S$3.700
(S$4.033)
100+
S$3.030
(S$3.3027)
300+
S$2.660
(S$2.8994)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
-57V
-
-30.5V
NSOIC
8Pins
1Channels
12.95W
-
-
Surface Mount
0°C
70°C
4026179

RoHS

Each
1+
S$6.520
(S$7.1068)
10+
S$4.160
(S$4.5344)
25+
S$3.830
(S$4.1747)
100+
S$3.730
(S$4.0657)
300+
S$3.670
(S$4.0003)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
-57V
-
-30.5V
NSSOP
16Pins
1Channels
12.95W
80%
330kHz
Surface Mount
0°C
70°C
4026161

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$13.500
(S$14.715)
10+
S$9.150
(S$9.9735)
25+
S$8.020
(S$8.7418)
100+
S$6.740
(S$7.3466)
250+
S$6.130
(S$6.6817)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
0°C
70°C
4026167

RoHS

Each
1+
S$15.440
(S$16.8296)
10+
S$10.550
(S$11.4995)
55+
S$8.400
(S$9.156)
110+
S$7.760
(S$8.4584)
275+
S$7.340
(S$8.0006)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
NSOIC
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
4026158

RoHS

Each
1+
S$11.450
(S$12.4805)
10+
S$8.680
(S$9.4612)
91+
S$7.030
(S$7.6627)
182+
S$6.360
(S$6.9324)
273+
S$6.080
(S$6.6272)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
0°C
70°C
4026165

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$15.440
(S$16.8296)
10+
S$10.550
(S$11.4995)
25+
S$9.280
(S$10.1152)
100+
S$7.840
(S$8.5456)
250+
S$7.340
(S$8.0006)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
4026165RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$10.550
(S$11.4995)
25+
S$9.280
(S$10.1152)
100+
S$7.840
(S$8.5456)
250+
S$7.340
(S$8.0006)
500+
S$7.200
(S$7.848)
More Pricing...
Min: 10 / Mult: 1
IEEE 802.3af
PSE Controller
48V
-
31V
DFN-EP
14Pins
1Channels
12.95W
-
115Hz
Surface Mount
-40°C
85°C
4026187

RoHS

Each
1+
S$9.690
(S$10.5621)
10+
S$6.440
(S$7.0196)
25+
S$5.590
(S$6.0931)
100+
S$4.630
(S$5.0467)
300+
S$4.080
(S$4.4472)
More Pricing...
Min: 1 / Mult: 1
IEEE 802.3af
PD Controller
-57V
-
-30.5V
NSSOP
16Pins
1Channels
13W
80%
330kHz
Surface Mount
-40°C
85°C
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