|
|
Spänningsreferenser Micropower high precision series voltage reference
- TS3325AQPR
- STMicroelectronics
-
1:
11,77 kr
-
49 115På lager
|
Mouser artikelnummer
511-TS3325AQPR
|
STMicroelectronics
|
Spänningsreferenser Micropower high precision series voltage reference
|
|
49 115På lager
|
|
|
11,77 kr
|
|
|
8,48 kr
|
|
|
7,67 kr
|
|
|
6,80 kr
|
|
|
Granska
|
|
|
5,65 kr
|
|
|
6,38 kr
|
|
|
6,13 kr
|
|
|
5,91 kr
|
|
|
5,65 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
QFN-8
|
Series Precision References
|
2.5 V
|
0.15 %
|
30 PPM / C
|
5.5 V
|
5 mA
|
- 40 C
|
+ 125 C
|
TS33
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5-36V Prog Adjust
- TL1431ACDT
- STMicroelectronics
-
1:
5,06 kr
-
31 753På lager
|
Mouser artikelnummer
511-TL1431ACDT
|
STMicroelectronics
|
Spänningsreferenser 2.5-36V Prog Adjust
|
|
31 753På lager
|
|
|
5,06 kr
|
|
|
3,60 kr
|
|
|
3,22 kr
|
|
|
2,80 kr
|
|
|
Granska
|
|
|
1,96 kr
|
|
|
2,59 kr
|
|
|
2,49 kr
|
|
|
2,38 kr
|
|
|
1,96 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Shunt Adjustable Precision References
|
Adjustable
|
0.28 %
|
90 PPM / C
|
36 V
|
100 mA
|
- 20 C
|
+ 70 C
|
TL1431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5V to 36V Shunt 1 to 100mA 0.22 Ohm
- TL431AICT
- STMicroelectronics
-
1:
3,56 kr
-
51 477På lager
|
Mouser artikelnummer
511-TL431AICT
|
STMicroelectronics
|
Spänningsreferenser 2.5V to 36V Shunt 1 to 100mA 0.22 Ohm
|
|
51 477På lager
|
|
|
3,56 kr
|
|
|
2,49 kr
|
|
|
2,21 kr
|
|
|
1,91 kr
|
|
|
Granska
|
|
|
1,59 kr
|
|
|
1,68 kr
|
|
|
1,61 kr
|
|
|
1,59 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-323-6
|
Shunt Adjustable Precision References
|
Adjustable
|
1 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 125 C
|
TL431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Adjustable Shunt voltage reference
- TLVH431MIL3T
- STMicroelectronics
-
1:
2,53 kr
-
14 152På lager
|
Mouser artikelnummer
511-TLVH431MIL3T
|
STMicroelectronics
|
Spänningsreferenser Adjustable Shunt voltage reference
|
|
14 152På lager
|
|
|
2,53 kr
|
|
|
1,75 kr
|
|
|
1,56 kr
|
|
|
1,33 kr
|
|
|
1,04 kr
|
|
|
Granska
|
|
|
1,23 kr
|
|
|
1,17 kr
|
|
|
1,11 kr
|
|
|
0,927 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
|
Shunt Adjustable Precision References
|
1.24 V to 18 V
|
1 %
|
100 PPM / C
|
18 V
|
60 mA
|
- 40 C
|
+ 125 C
|
TLVH431
|
|
Reel, Cut Tape
|
|
|
|
Spänningsreferenser 2.5-24V Prog Shunt
- TS2431BILT
- STMicroelectronics
-
1:
4,97 kr
-
24 648På lager
|
Mouser artikelnummer
511-TS2431BIL
|
STMicroelectronics
|
Spänningsreferenser 2.5-24V Prog Shunt
|
|
24 648På lager
|
|
|
4,97 kr
|
|
|
3,52 kr
|
|
|
3,15 kr
|
|
|
2,74 kr
|
|
|
Granska
|
|
|
1,99 kr
|
|
|
2,54 kr
|
|
|
2,42 kr
|
|
|
2,32 kr
|
|
|
1,99 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-23-3
|
Shunt Adjustable Precision References
|
Adjustable
|
0.5 %
|
100 PPM / C
|
25 V
|
100 mA
|
- 40 C
|
+ 105 C
|
TS2431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Adjustable Voltage Reference
- TL1431AIYDT
- STMicroelectronics
-
1:
6,85 kr
-
12 506På lager
|
Mouser artikelnummer
511-TL1431AIYDT
|
STMicroelectronics
|
Spänningsreferenser Adjustable Voltage Reference
|
|
12 506På lager
|
|
|
6,85 kr
|
|
|
4,87 kr
|
|
|
4,38 kr
|
|
|
3,84 kr
|
|
|
Granska
|
|
|
2,86 kr
|
|
|
3,58 kr
|
|
|
3,42 kr
|
|
|
3,29 kr
|
|
|
2,86 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
|
Shunt Adjustable Precision References
|
Adjustable
|
0.25 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 125 C
|
TL1431
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5-36V Prog Adjust
- TL431AIZT
- STMicroelectronics
-
1:
2,91 kr
-
16 269På lager
|
Mouser artikelnummer
511-TL431AIZT
|
STMicroelectronics
|
Spänningsreferenser 2.5-36V Prog Adjust
|
|
16 269På lager
|
|
|
2,91 kr
|
|
|
1,98 kr
|
|
|
1,78 kr
|
|
|
1,52 kr
|
|
|
1,19 kr
|
|
|
Granska
|
|
|
1,40 kr
|
|
|
1,33 kr
|
|
|
1,19 kr
|
|
|
1,10 kr
|
|
|
0,948 kr
|
|
Min.: 1
Multipla: 1
|
|
|
Through Hole
|
TO-92-3
|
Shunt Adjustable Precision References
|
Adjustable
|
1 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 105 C
|
TL431
|
|
Reel, Cut Tape
|
|
|
|
Spänningsreferenser Prog Voltage Ref 2.5 to 36V .22 Ohm
- TL431ACL3T
- STMicroelectronics
-
1:
2,91 kr
-
21 981På lager
|
Mouser artikelnummer
511-TL431ACL3T
|
STMicroelectronics
|
Spänningsreferenser Prog Voltage Ref 2.5 to 36V .22 Ohm
|
|
21 981På lager
|
|
|
2,91 kr
|
|
|
1,97 kr
|
|
|
1,75 kr
|
|
|
1,50 kr
|
|
|
Granska
|
|
|
1,05 kr
|
|
|
1,38 kr
|
|
|
1,32 kr
|
|
|
1,26 kr
|
|
|
1,05 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
|
Shunt Adjustable Precision References
|
Adjustable
|
1 %
|
100 PPM / C
|
36 V
|
100 mA
|
0 C
|
+ 70 C
|
TL431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Adjustable micropower shunt voltage reference
- TL431CCT
- STMicroelectronics
-
1:
3,28 kr
-
14 768På lager
|
Mouser artikelnummer
511-TL431CCT
|
STMicroelectronics
|
Spänningsreferenser Adjustable micropower shunt voltage reference
|
|
14 768På lager
|
|
|
3,28 kr
|
|
|
2,26 kr
|
|
|
2,02 kr
|
|
|
1,73 kr
|
|
|
1,21 kr
|
|
|
Granska
|
|
|
1,60 kr
|
|
|
1,52 kr
|
|
|
1,46 kr
|
|
|
1,17 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-323-6
|
Shunt Adjustable Precision References
|
Adjustable
|
2 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 125 C
|
TL431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Prog Voltage Ref 2.5 to 36V .22 Ohm
- TL431CL3T
- STMicroelectronics
-
1:
2,44 kr
-
23 266På lager
|
Mouser artikelnummer
511-TL431CL3T
|
STMicroelectronics
|
Spänningsreferenser Prog Voltage Ref 2.5 to 36V .22 Ohm
|
|
23 266På lager
|
|
|
2,44 kr
|
|
|
1,67 kr
|
|
|
1,48 kr
|
|
|
1,26 kr
|
|
|
Granska
|
|
|
0,883 kr
|
|
|
1,18 kr
|
|
|
1,10 kr
|
|
|
1,08 kr
|
|
|
0,883 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
|
Shunt Adjustable Precision References
|
Adjustable
|
2 %
|
100 PPM / C
|
36 V
|
100 mA
|
0 C
|
+ 70 C
|
TL431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 1.24V to 18V Prog Shunt Ref 100uA 60mA
- TLVH431BICT
- STMicroelectronics
-
1:
3,18 kr
-
18 387På lager
|
Mouser artikelnummer
511-TLVH431BICT
|
STMicroelectronics
|
Spänningsreferenser 1.24V to 18V Prog Shunt Ref 100uA 60mA
|
|
18 387På lager
|
|
|
3,18 kr
|
|
|
2,18 kr
|
|
|
1,94 kr
|
|
|
1,67 kr
|
|
|
1,24 kr
|
|
|
Granska
|
|
|
1,54 kr
|
|
|
1,46 kr
|
|
|
1,41 kr
|
|
|
1,18 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-323-6
|
Shunt Adjustable Precision References
|
1.24 V to 18 V
|
0.25 %
|
100 PPM / C
|
18 V
|
60 mA
|
- 40 C
|
+ 125 C
|
TLVH431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5-36V Prog Adjust
- TL1431IDT
- STMicroelectronics
-
1:
4,69 kr
-
23 479På lager
|
Mouser artikelnummer
511-TL1431IDT
|
STMicroelectronics
|
Spänningsreferenser 2.5-36V Prog Adjust
|
|
23 479På lager
|
|
|
4,69 kr
|
|
|
3,26 kr
|
|
|
2,91 kr
|
|
|
2,52 kr
|
|
|
Granska
|
|
|
1,78 kr
|
|
|
2,34 kr
|
|
|
2,25 kr
|
|
|
2,15 kr
|
|
|
1,78 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Shunt Adjustable Precision References
|
Adjustable
|
0.4 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 105 C
|
TL1431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Micropower high precision series voltage reference
- TS3312AMR
- STMicroelectronics
-
1:
18,53 kr
-
383På lager
|
Mouser artikelnummer
511-TS3312AMR
|
STMicroelectronics
|
Spänningsreferenser Micropower high precision series voltage reference
|
|
383På lager
|
|
|
18,53 kr
|
|
|
11,77 kr
|
|
|
10,50 kr
|
|
|
8,71 kr
|
|
|
5,24 kr
|
|
|
Granska
|
|
|
7,60 kr
|
|
|
7,19 kr
|
|
|
6,05 kr
|
|
|
5,12 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-23-3
|
Series Precision References
|
1.25 V
|
0.15 %
|
30 PPM / C
|
5.5 V
|
|
- 40 C
|
+ 125 C
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Micropower high precision series voltage reference
- TS3325AMR
- STMicroelectronics
-
1:
18,53 kr
-
1 948På lager
|
Mouser artikelnummer
511-TS3325AMR
|
STMicroelectronics
|
Spänningsreferenser Micropower high precision series voltage reference
|
|
1 948På lager
|
|
|
18,53 kr
|
|
|
11,77 kr
|
|
|
10,50 kr
|
|
|
8,71 kr
|
|
|
Granska
|
|
|
5,24 kr
|
|
|
7,60 kr
|
|
|
7,19 kr
|
|
|
6,05 kr
|
|
|
5,24 kr
|
|
Min.: 1
Multipla: 1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Precision micropower shunt voltage reference
- TS4061VIBT-205
- STMicroelectronics
-
1:
10,68 kr
-
3 075På lager
|
Mouser artikelnummer
511-TS4061VIBT-205
|
STMicroelectronics
|
Spänningsreferenser Precision micropower shunt voltage reference
|
|
3 075På lager
|
|
|
10,68 kr
|
|
|
7,73 kr
|
|
|
6,98 kr
|
|
|
6,16 kr
|
|
|
4,43 kr
|
|
|
Granska
|
|
|
5,78 kr
|
|
|
5,54 kr
|
|
|
5,00 kr
|
|
|
4,38 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-323-5
|
Shunt Precision References
|
2.048 V
|
0.2 %
|
20 PPM / C
|
|
15 mA
|
- 40 C
|
+ 85 C
|
TS4061V
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5V microPwr shunt Vltg reference
- TS822AILT
- STMicroelectronics
-
1:
9,66 kr
-
5 635På lager
|
Mouser artikelnummer
511-TS822AILT
|
STMicroelectronics
|
Spänningsreferenser 2.5V microPwr shunt Vltg reference
|
|
5 635På lager
|
|
|
9,66 kr
|
|
|
6,98 kr
|
|
|
6,29 kr
|
|
|
5,55 kr
|
|
|
Granska
|
|
|
4,25 kr
|
|
|
5,19 kr
|
|
|
4,98 kr
|
|
|
4,80 kr
|
|
|
4,25 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-23-3
|
Shunt References
|
2.5 V
|
1 %
|
100 PPM / C
|
|
15 mA
|
- 40 C
|
+ 85 C
|
TS822
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Adjustable 0.6V open collector shunt vol
- TS4436ICT
- STMicroelectronics
-
1:
9,56 kr
-
3 122På lager
|
Mouser artikelnummer
511-TS4436ICT
|
STMicroelectronics
|
Spänningsreferenser Adjustable 0.6V open collector shunt vol
|
|
3 122På lager
|
|
|
9,56 kr
|
|
|
6,88 kr
|
|
|
6,20 kr
|
|
|
5,47 kr
|
|
|
Granska
|
|
|
4,19 kr
|
|
|
5,12 kr
|
|
|
4,91 kr
|
|
|
4,72 kr
|
|
|
4,19 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-323-5
|
Shunt References
|
Adjustable
|
1 %
|
150 PPM / C
|
12 V
|
20 mA
|
- 40 C
|
+ 85 C
|
TS4436
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Adjustable Voltage Reference
- TL1431ACL3T
- STMicroelectronics
-
1:
5,06 kr
-
3 455På lager
|
Mouser artikelnummer
511-TL1431ACL3T
|
STMicroelectronics
|
Spänningsreferenser Adjustable Voltage Reference
|
|
3 455På lager
|
|
|
5,06 kr
|
|
|
3,56 kr
|
|
|
3,18 kr
|
|
|
2,78 kr
|
|
|
2,17 kr
|
|
|
Granska
|
|
|
2,57 kr
|
|
|
2,45 kr
|
|
|
2,35 kr
|
|
|
2,04 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-23-3
|
Shunt Adjustable Precision References
|
Adjustable
|
0.25 %
|
90 PPM / C
|
36 V
|
100 mA
|
- 20 C
|
+ 70 C
|
TL1431
|
|
Reel, Cut Tape
|
|
|
|
Spänningsreferenser Adjustable Voltage Reference
- TL1431IYDT
- STMicroelectronics
-
1:
6,28 kr
-
3 214På lager
|
Mouser artikelnummer
511-TL1431IYDT
|
STMicroelectronics
|
Spänningsreferenser Adjustable Voltage Reference
|
|
3 214På lager
|
|
|
6,28 kr
|
|
|
4,48 kr
|
|
|
4,02 kr
|
|
|
3,52 kr
|
|
|
2,65 kr
|
|
|
Granska
|
|
|
3,27 kr
|
|
|
3,13 kr
|
|
|
2,89 kr
|
|
|
2,61 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Shunt Adjustable Precision References
|
Adjustable
|
0.4 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 105 C
|
TL1431
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Prog Voltage Ref 2.5 to 36V .22 Ohm
- TL431AIL5T
- STMicroelectronics
-
1:
2,63 kr
-
11 800På lager
|
Mouser artikelnummer
511-TL431AIL5T
|
STMicroelectronics
|
Spänningsreferenser Prog Voltage Ref 2.5 to 36V .22 Ohm
|
|
11 800På lager
|
|
|
2,63 kr
|
|
|
1,81 kr
|
|
|
1,61 kr
|
|
|
1,37 kr
|
|
|
1,02 kr
|
|
|
Granska
|
|
|
1,21 kr
|
|
|
1,16 kr
|
|
|
0,927 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
|
Shunt Adjustable Precision References
|
Adjustable
|
1 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 105 C
|
TL431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5-36V Prog Adjust
- TL1431ACZ
- STMicroelectronics
-
1:
5,44 kr
-
5 508På lager
|
Mouser artikelnummer
511-TL1431ACZ
|
STMicroelectronics
|
Spänningsreferenser 2.5-36V Prog Adjust
|
|
5 508På lager
|
|
|
5,44 kr
|
|
|
3,86 kr
|
|
|
3,46 kr
|
|
|
3,02 kr
|
|
|
Granska
|
|
|
2,80 kr
|
|
|
2,68 kr
|
|
|
2,16 kr
|
|
|
2,11 kr
|
|
Min.: 1
Multipla: 1
|
|
|
Through Hole
|
TO-92-3
|
Shunt Adjustable Precision References
|
Adjustable
|
0.28 %
|
90 PPM / C
|
36 V
|
100 mA
|
- 20 C
|
+ 70 C
|
TL1431
|
|
Bulk
|
|
|
|
Spänningsreferenser 1.24-6V Adjust Shunt
- TS431AIZT
- STMicroelectronics
-
1:
11,01 kr
-
3 746På lager
|
Mouser artikelnummer
511-TS431AIZ-TR
|
STMicroelectronics
|
Spänningsreferenser 1.24-6V Adjust Shunt
|
|
3 746På lager
|
|
|
11,01 kr
|
|
|
6,69 kr
|
|
|
5,62 kr
|
|
|
4,26 kr
|
|
|
Granska
|
|
|
2,18 kr
|
|
|
3,70 kr
|
|
|
3,24 kr
|
|
|
2,18 kr
|
|
|
2,18 kr
|
|
Min.: 1
Multipla: 1
|
|
|
Through Hole
|
TO-92-3
|
Shunt Adjustable Precision References
|
Adjustable
|
1 %
|
100 PPM / C
|
10 V
|
30 mA
|
- 40 C
|
+ 125 C
|
TS431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser Adjustable Voltage Reference
- TL1431CL5T
- STMicroelectronics
-
1:
3,75 kr
-
6 893På lager
|
Mouser artikelnummer
511-TL1431CL5T
|
STMicroelectronics
|
Spänningsreferenser Adjustable Voltage Reference
|
|
6 893På lager
|
|
|
3,75 kr
|
|
|
2,61 kr
|
|
|
2,31 kr
|
|
|
1,99 kr
|
|
|
1,52 kr
|
|
|
Granska
|
|
|
1,84 kr
|
|
|
1,77 kr
|
|
|
1,69 kr
|
|
|
1,47 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOT-23-5
|
Shunt Adjustable Precision References
|
Adjustable
|
0.4 %
|
90 PPM / C
|
36 V
|
100 mA
|
- 20 C
|
+ 70 C
|
TL1431
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Spänningsreferenser 2.5-36V Prog Adjust
- TL431ACZT
- STMicroelectronics
-
1:
3,10 kr
-
9 563På lager
|
Mouser artikelnummer
511-TL431ACZT
|
STMicroelectronics
|
Spänningsreferenser 2.5-36V Prog Adjust
|
|
9 563På lager
|
|
|
3,10 kr
|
|
|
2,04 kr
|
|
|
1,80 kr
|
|
|
1,50 kr
|
|
|
1,09 kr
|
|
|
Granska
|
|
|
1,44 kr
|
|
|
1,41 kr
|
|
|
1,09 kr
|
|
|
1,02 kr
|
|
|
1,00 kr
|
|
Min.: 1
Multipla: 1
|
|
|
Through Hole
|
TO-92-3
|
Shunt Adjustable Precision References
|
Adjustable
|
1 %
|
100 PPM / C
|
36 V
|
100 mA
|
0 C
|
+ 70 C
|
TL431
|
|
Reel, Cut Tape
|
|
|
|
Spänningsreferenser 2.5-36V Prog Adjust
- TL431IDT
- STMicroelectronics
-
1:
3,47 kr
-
6 677På lager
|
Mouser artikelnummer
511-TL431IDT
|
STMicroelectronics
|
Spänningsreferenser 2.5-36V Prog Adjust
|
|
6 677På lager
|
|
|
3,47 kr
|
|
|
2,40 kr
|
|
|
2,14 kr
|
|
|
1,84 kr
|
|
|
Granska
|
|
|
1,10 kr
|
|
|
1,71 kr
|
|
|
1,60 kr
|
|
|
1,44 kr
|
|
|
1,10 kr
|
|
Min.: 1
Multipla: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Shunt Adjustable Precision References
|
Adjustable
|
2 %
|
100 PPM / C
|
36 V
|
100 mA
|
- 40 C
|
+ 105 C
|
TL431
|
|
Reel, Cut Tape, MouseReel
|
|
Sverige