|
|
LED Lighting Driver ICs LED MV Int Switch MSOP-8EP T&R 2.5K
- AL8861QMP-13
- Diodes Incorporated
-
1:
$0.973
-
633,271In Stock
|
Mouser Part No
621-AL8861QMP-13
|
Diodes Incorporated
|
LED Lighting Driver ICs LED MV Int Switch MSOP-8EP T&R 2.5K
|
|
633,271In Stock
|
|
|
$0.973
|
|
|
$0.689
|
|
|
$0.619
|
|
|
$0.541
|
|
|
$0.41
|
|
|
View
|
|
|
$0.503
|
|
|
$0.481
|
|
|
$0.463
|
|
|
$0.406
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck
|
1.5 A
|
MSOP-8EP
|
40 V
|
4.5 V
|
250 kHz
|
36 V
|
AL8861Q
|
- 40 C
|
+ 150 C
|
PWM Dimming, Open LED Protection
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Dimmable Offline LED Driver
- AL1698-20CS7-13
- Diodes Incorporated
-
1:
$0.931
-
119,961In Stock
|
Mouser Part No
621-AL1698-20CS7-13
|
Diodes Incorporated
|
LED Lighting Driver ICs Dimmable Offline LED Driver
|
|
119,961In Stock
|
|
|
$0.931
|
|
|
$0.657
|
|
|
$0.589
|
|
|
$0.516
|
|
|
$0.384
|
|
|
View
|
|
|
$0.48
|
|
|
$0.459
|
|
|
$0.441
|
|
|
$0.382
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck-Boost, Flyback
|
2 A
|
SO-7
|
18 V
|
7.3 V
|
4 kHz
|
Adjustable
|
AL1698
|
- 40 C
|
+ 105 C
|
Short Circuit and Thermal Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 5W HI PWR HBLED DVR
- PAM2808BLBR
- Diodes Incorporated
-
1:
$0.473
-
78,932In Stock
|
Mouser Part No
621-PAM2808BLBR
|
Diodes Incorporated
|
LED Lighting Driver ICs 5W HI PWR HBLED DVR
|
|
78,932In Stock
|
|
|
$0.473
|
|
|
$0.356
|
|
|
$0.329
|
|
|
$0.30
|
|
|
View
|
|
|
$0.259
|
|
|
$0.286
|
|
|
$0.278
|
|
|
$0.271
|
|
|
$0.259
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Linear
|
1.5 A
|
|
6 V
|
2.5 V
|
200 Hz
|
Adjustable
|
PAM28
|
- 40 C
|
+ 85 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs MV Buck LED Driver- Controller
- AL8863SP-13
- Diodes Incorporated
-
1:
$0.695
-
88,159In Stock
|
Mouser Part No
621-AL8863SP-13
|
Diodes Incorporated
|
LED Lighting Driver ICs MV Buck LED Driver- Controller
|
|
88,159In Stock
|
|
|
$0.695
|
|
|
$0.484
|
|
|
$0.432
|
|
|
$0.375
|
|
|
$0.286
|
|
|
View
|
|
|
$0.348
|
|
|
$0.332
|
|
|
$0.318
|
|
|
$0.281
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck
|
1 A
|
SO-8EP
|
60 V
|
4.5 V
|
50 kHz to 1 MHz
|
Adjustable
|
AL8863
|
- 40 C
|
+ 125 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Reg Bst LED Drvr
- ZXSC400E6TA
- Diodes Incorporated
-
1:
$1.38
-
37,426In Stock
|
Mouser Part No
522-ZXSC400E6TA
|
Diodes Incorporated
|
LED Lighting Driver ICs Reg Bst LED Drvr
|
|
37,426In Stock
|
|
|
$1.38
|
|
|
$0.992
|
|
|
$0.895
|
|
|
$0.788
|
|
|
View
|
|
|
$0.578
|
|
|
$0.737
|
|
|
$0.706
|
|
|
$0.681
|
|
|
$0.578
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost
|
50 mA
|
SOT-23-6
|
8 V
|
1.8 V
|
200 kHz
|
Adjustable
|
ZXSC400
|
- 40 C
|
+ 85 C
|
Shutdown Function
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 550mA, 60V LED Drver, Int Swtch
- ZXLD1356DACTC
- Diodes Incorporated
-
1:
$3.48
-
4,274In Stock
|
Mouser Part No
522-ZXLD1356DACTC
|
Diodes Incorporated
|
LED Lighting Driver ICs 550mA, 60V LED Drver, Int Swtch
|
|
4,274In Stock
|
|
|
$3.48
|
|
|
$2.59
|
|
|
$2.36
|
|
|
$2.13
|
|
|
View
|
|
|
$1.61
|
|
|
$2.00
|
|
|
$1.93
|
|
|
$1.88
|
|
|
$1.61
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck
|
550 mA
|
DFN-6
|
60 V
|
6 V
|
500 kHz
|
60 V
|
ZXLD1356
|
- 40 C
|
+ 125 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs LED HV Int Switch
- AL5809-15S1-7
- Diodes Incorporated
-
1:
$0.431
-
14,482In Stock
|
Mouser Part No
621-AL5809-15S1-7
|
Diodes Incorporated
|
LED Lighting Driver ICs LED HV Int Switch
|
|
14,482In Stock
|
|
|
$0.431
|
|
|
$0.338
|
|
|
$0.316
|
|
|
$0.291
|
|
|
View
|
|
|
$0.204
|
|
|
$0.277
|
|
|
$0.264
|
|
|
$0.253
|
|
|
$0.204
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Linear
|
15 mA
|
SOD-123-2
|
60 V
|
2.5 V
|
100 Hz to 200 Hz
|
60 V
|
AL580
|
- 40 C
|
+ 125 C
|
PWM Dimming
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 50V, 2A Single Stage MR16 LED Driver
- AL8822SP-13
- Diodes Incorporated
-
1:
$0.528
-
23,578In Stock
|
Mouser Part No
621-AL8822SP-13
|
Diodes Incorporated
|
LED Lighting Driver ICs 50V, 2A Single Stage MR16 LED Driver
|
|
23,578In Stock
|
|
|
$0.528
|
|
|
$0.37
|
|
|
$0.328
|
|
|
$0.284
|
|
|
$0.203
|
|
|
View
|
|
|
$0.25
|
|
|
$0.239
|
|
|
$0.202
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost
|
2 A
|
SO-8-EP
|
36 V
|
5 V
|
1 MHz
|
Adjustable
|
AL8822
|
- 40 C
|
+ 105 C
|
Short Circuit and Thermal Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 28V, 350mA LED DC/DC Converter
- AP8801SG-13
- Diodes Incorporated
-
1:
$1.65
-
3,812In Stock
|
Mouser Part No
621-AP8801SG-13
|
Diodes Incorporated
|
LED Lighting Driver ICs 28V, 350mA LED DC/DC Converter
|
|
3,812In Stock
|
|
|
$1.65
|
|
|
$1.23
|
|
|
$1.13
|
|
|
$1.02
|
|
|
View
|
|
|
$0.766
|
|
|
$0.965
|
|
|
$0.902
|
|
|
$0.842
|
|
|
$0.766
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck
|
500 mA
|
SOP-8
|
48 V
|
8 V
|
625 kHz
|
Adjustable
|
AP8801
|
- 40 C
|
+ 105 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 100/120Hz LED Curr Ripple Suppressor
- AL5822W6-7
- Diodes Incorporated
-
1:
$0.306
-
58,607In Stock
|
Mouser Part No
621-AL5822W6-7
|
Diodes Incorporated
|
LED Lighting Driver ICs 100/120Hz LED Curr Ripple Suppressor
|
|
58,607In Stock
|
|
|
$0.306
|
|
|
$0.203
|
|
|
$0.181
|
|
|
$0.154
|
|
|
$0.101
|
|
|
View
|
|
|
$0.142
|
|
|
$0.133
|
|
|
$0.115
|
|
|
$0.10
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost, Buck
|
220 uA
|
SOT-26-6
|
27 V
|
11 V
|
120 Hz
|
11 V to 30 V
|
AL5822
|
- 40 C
|
+ 105 C
|
Short Circuit and Thermal Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Traic Dimm LED Offline Driver 120Hz
- AL9901S16-13
- Diodes Incorporated
-
1:
$2.64
-
4,572In Stock
|
Mouser Part No
621-AL9901S16-13
|
Diodes Incorporated
|
LED Lighting Driver ICs Traic Dimm LED Offline Driver 120Hz
|
|
4,572In Stock
|
|
|
$2.64
|
|
|
$1.95
|
|
|
$1.78
|
|
|
$1.58
|
|
|
View
|
|
|
$1.17
|
|
|
$1.49
|
|
|
$1.43
|
|
|
$1.38
|
|
|
$1.17
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck
|
400 mA
|
SOIC-16
|
500 V
|
20 V
|
120 kHz
|
7.5 V
|
AL99
|
- 40 C
|
+ 125 C
|
PWM Dimming
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 7.5V LED Driver PWM 85 to 265VAC Mosfet
- AL9910S-13
- Diodes Incorporated
-
1:
$2.06
-
2,432In Stock
|
Mouser Part No
621-AL9910S-13
|
Diodes Incorporated
|
LED Lighting Driver ICs 7.5V LED Driver PWM 85 to 265VAC Mosfet
|
|
2,432In Stock
|
|
|
$2.06
|
|
|
$1.52
|
|
|
$1.36
|
|
|
$1.21
|
|
|
$0.91
|
|
|
View
|
|
|
$1.14
|
|
|
$1.10
|
|
|
$1.06
|
|
|
$0.89
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost, Buck
|
|
SOIC-8
|
277 V
|
85 V
|
300 kHz
|
Adjustable
|
AL99
|
- 40 C
|
+ 85 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 60V 1.2W LED Driver Two Term 150mA
- AL5809-150QP1-7
- Diodes Incorporated
-
1:
$0.667
-
Lead-Time 12 Weeks
|
Mouser Part No
621-AL5809-150QP1-7
|
Diodes Incorporated
|
LED Lighting Driver ICs 60V 1.2W LED Driver Two Term 150mA
|
|
Lead-Time 12 Weeks
|
|
|
$0.667
|
|
|
$0.464
|
|
|
$0.414
|
|
|
$0.36
|
|
|
$0.263
|
|
|
View
|
|
|
$0.335
|
|
|
$0.318
|
|
|
$0.289
|
|
|
$0.26
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Linear
|
150 mA
|
PowerDI-123-2
|
60 V
|
2.5 V
|
100 Hz to 200 Hz
|
60 V
|
AL5809
|
- 40 C
|
+ 125 C
|
PWM Dimming
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Traic Dimm LED Offline Driver 120Hz
- AL9901FDF-13
- Diodes Incorporated
-
1:
$1.99
-
4,014In Stock
|
Mouser Part No
621-AL9901FDF-13
|
Diodes Incorporated
|
LED Lighting Driver ICs Traic Dimm LED Offline Driver 120Hz
|
|
4,014In Stock
|
|
|
$1.99
|
|
|
$1.46
|
|
|
$1.31
|
|
|
$1.16
|
|
|
View
|
|
|
$0.876
|
|
|
$1.09
|
|
|
$1.05
|
|
|
$1.02
|
|
|
$0.876
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck
|
400 mA
|
UDFN6040-12
|
500 V
|
20 V
|
120 kHz
|
7.5 V
|
AL99
|
- 40 C
|
+ 125 C
|
PWM Dimming
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Universal 500V PWM LED Drivr 85 to 277V
- AL9910-5S-13
- Diodes Incorporated
-
1:
$2.60
-
2,478In Stock
|
Mouser Part No
621-AL9910-5S-13
|
Diodes Incorporated
|
LED Lighting Driver ICs Universal 500V PWM LED Drivr 85 to 277V
|
|
2,478In Stock
|
|
|
$2.60
|
|
|
$1.92
|
|
|
$1.75
|
|
|
$1.56
|
|
|
$1.32
|
|
|
View
|
|
|
$1.47
|
|
|
$1.42
|
|
|
$1.36
|
|
|
$1.29
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost, Buck
|
|
SOIC-8
|
277 V
|
85 V
|
300 kHz
|
Adjustable
|
AL99
|
- 40 C
|
+ 85 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K
- AL5873T16E-13
- Diodes Incorporated
-
1:
$1.54
-
9,228In Stock
|
Mouser Part No
621-AL5873T16E-13
|
Diodes Incorporated
|
LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K
|
|
9,228In Stock
|
|
|
$1.54
|
|
|
$1.11
|
|
|
$1.01
|
|
|
$0.89
|
|
|
$0.724
|
|
|
View
|
|
|
$0.833
|
|
|
$0.799
|
|
|
$0.771
|
|
|
$0.712
|
|
Min.: 1
Mult.: 1
|
|
|
3 Output
|
Linear
|
250 mA
|
TSSOP-16
|
55 V
|
5 V
|
|
|
|
- 40 C
|
+ 125 C
|
|
|
Reel, Cut Tape
|
|
|
|
LED Lighting Driver ICs 300kHz 85 to 277Vac 7.5V Mosfet LED
- AL9910ASP-13
- Diodes Incorporated
-
1:
$2.24
-
4,359In Stock
|
Mouser Part No
621-AL9910ASP-13
|
Diodes Incorporated
|
LED Lighting Driver ICs 300kHz 85 to 277Vac 7.5V Mosfet LED
|
|
4,359In Stock
|
|
|
$2.24
|
|
|
$1.65
|
|
|
$1.50
|
|
|
$1.33
|
|
|
$1.09
|
|
|
View
|
|
|
$1.25
|
|
|
$1.20
|
|
|
$1.12
|
|
|
$1.08
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost, Buck
|
|
SOIC-8
|
277 V
|
85 V
|
300 kHz
|
Adjustable
|
AL99
|
- 40 C
|
+ 105 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Single or Multi Cell
- ZXSC380FHTA
- Diodes Incorporated
-
1:
$0.917
-
13,779In Stock
|
Mouser Part No
522-ZXSC380FHTA
|
Diodes Incorporated
|
LED Lighting Driver ICs Single or Multi Cell
|
|
13,779In Stock
|
|
|
$0.917
|
|
|
$0.652
|
|
|
$0.585
|
|
|
$0.512
|
|
|
$0.368
|
|
|
View
|
|
|
$0.477
|
|
|
$0.456
|
|
|
$0.377
|
|
|
$0.361
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost
|
200 mA
|
SOT-23-3
|
6 V
|
800 mV
|
160 kHz
|
20 V
|
ZXSC380
|
0 C
|
+ 85 C
|
Low Saturation Voltage
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K
- AL1783T16E-13
- Diodes Incorporated
-
1:
$1.06
-
12,385In Stock
|
Mouser Part No
621-AL1783T16E-13
|
Diodes Incorporated
|
LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K
|
|
12,385In Stock
|
|
|
$1.06
|
|
|
$0.756
|
|
|
$0.678
|
|
|
$0.595
|
|
|
$0.471
|
|
|
View
|
|
|
$0.562
|
|
|
$0.541
|
|
|
$0.52
|
|
|
$0.456
|
|
Min.: 1
Mult.: 1
|
|
|
3 Output
|
Linear
|
300 mA
|
TSSOP-16
|
60 V
|
6.5 V
|
500 Hz to 40 kHz
|
Adjustable
|
AL1783
|
- 40 C
|
+ 105 C
|
Short Circuit and Thermal Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K
- AL5873QT16E-13
- Diodes Incorporated
-
1:
$1.00
-
19,706In Stock
|
Mouser Part No
621-AL5873QT16E-13
|
Diodes Incorporated
|
LED Lighting Driver ICs LED Linear Driver TSSOP-16EP T&R 2.5K
|
|
19,706In Stock
|
|
|
$1.00
|
|
|
$0.713
|
|
|
$0.641
|
|
|
$0.562
|
|
|
$0.443
|
|
|
View
|
|
|
$0.523
|
|
|
$0.50
|
|
|
$0.481
|
|
|
$0.439
|
|
Min.: 1
Mult.: 1
|
|
|
3 Output
|
Linear
|
250 mA
|
TSSOP-16EP
|
55 V
|
5 V
|
200 Hz to 1 kHz
|
Adjustable
|
|
- 40 C
|
+ 125 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 18V Offline Dimm Led 600Vd 2A 0.8w
- AL1697-20CS7-13
- Diodes Incorporated
-
1:
$0.514
-
27,698In Stock
|
Mouser Part No
621-AL1697-20CS7-13
|
Diodes Incorporated
|
LED Lighting Driver ICs 18V Offline Dimm Led 600Vd 2A 0.8w
|
|
27,698In Stock
|
|
|
$0.514
|
|
|
$0.496
|
|
|
$0.485
|
|
|
$0.442
|
|
|
$0.204
|
|
|
View
|
|
|
$0.368
|
|
|
$0.31
|
|
|
$0.277
|
|
|
$0.196
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Buck-Boost
|
2 A
|
SO-7
|
18 V
|
8.5 V
|
4 kHz
|
600 V
|
AL1697
|
- 40 C
|
+ 105 C
|
Short Circuit and Thermal Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs LED Linear Driver TO252 T&R 2.5K
Diodes Incorporated AL5810QD-13
- AL5810QD-13
- Diodes Incorporated
-
1:
$0.542
-
7,935In Stock
|
Mouser Part No
621-AL5810QD-13
|
Diodes Incorporated
|
LED Lighting Driver ICs LED Linear Driver TO252 T&R 2.5K
|
|
7,935In Stock
|
|
|
$0.542
|
|
|
$0.373
|
|
|
$0.332
|
|
|
$0.286
|
|
|
$0.218
|
|
|
View
|
|
|
$0.265
|
|
|
$0.253
|
|
|
$0.242
|
|
|
$0.211
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Linear
|
200 mA
|
TO-252-3
|
60 V
|
2 V
|
|
2 V to 60 V
|
|
- 40 C
|
+ 105 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs Hi-Perf Dimmable LED Controller
- AL1665S-13
- Diodes Incorporated
-
1:
$0.737
-
5,973In Stock
|
Mouser Part No
621-AL1665S-13
|
Diodes Incorporated
|
LED Lighting Driver ICs Hi-Perf Dimmable LED Controller
|
|
5,973In Stock
|
|
|
$0.737
|
|
|
$0.517
|
|
|
$0.463
|
|
|
$0.403
|
|
|
$0.31
|
|
|
View
|
|
|
$0.374
|
|
|
$0.357
|
|
|
$0.342
|
|
|
$0.307
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost, Buck, Flyback
|
|
SOIC-8
|
21.8 V
|
8.5 V
|
150 kHz
|
Adjustable
|
AL1665
|
- 40 C
|
+ 105 C
|
PWM Dimming
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs LED Backlight Laptop /TV
- AL3353S-13
- Diodes Incorporated
-
1:
$0.32
-
9,940In Stock
|
Mouser Part No
621-AL3353S-13
|
Diodes Incorporated
|
LED Lighting Driver ICs LED Backlight Laptop /TV
|
|
9,940In Stock
|
|
|
$0.32
|
|
|
$0.22
|
|
|
$0.195
|
|
|
$0.167
|
|
|
$0.128
|
|
|
View
|
|
|
$0.153
|
|
|
$0.145
|
|
|
$0.139
|
|
|
$0.12
|
|
Min.: 1
Mult.: 1
|
|
|
1 Output
|
Boost
|
|
SOIC-8
|
40 V
|
9 V
|
120 kHz
|
Adjustable
|
|
- 40 C
|
+ 105 C
|
PWM Dimming, Open LED Protection
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
LED Lighting Driver ICs 5-Terminal ADJ LED 0.2V Driver CNTRL
- AL8400SE-7
- Diodes Incorporated
-
1:
$0.834
-
5,217In Stock
|
Mouser Part No
621-AL8400SE-7
|
Diodes Incorporated
|
LED Lighting Driver ICs 5-Terminal ADJ LED 0.2V Driver CNTRL
|
|
5,217In Stock
|
|
|
$0.834
|
|
|
$0.592
|
|
|
$0.531
|
|
|
$0.463
|
|
|
$0.353
|
|
|
View
|
|
|
$0.411
|
|
|
$0.395
|
|
|
$0.352
|
|
Min.: 1
Mult.: 1
|
|
|
|
Linear
|
|
SOT-353
|
|
|
|
|
AL8400
|
- 40 C
|
+ 125 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
Singapore