|
|
Power Switch ICs - Power Distribution Advanced Load Management Switch
- FPF1504UCX
- onsemi
-
1:
Rp7.532
-
3.000In Stock
|
Mouser Part No
512-FPF1504UCX
|
onsemi
|
Power Switch ICs - Power Distribution Advanced Load Management Switch
|
|
3.000In Stock
|
|
|
Rp7.532
|
|
|
Rp5.238
|
|
|
Rp4.624
|
|
|
Rp4.046
|
|
|
Rp3.556
|
|
|
View
|
|
|
Rp3.749
|
|
|
Rp3.573
|
|
|
Rp3.206
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Power Switch ICs - Power Distribution
|
Load Switches
|
SMD/SMT
|
WLCSP-4
|
|
80 mOhms
|
1 V to 3.6 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Power Switch ICs - Power Distribution Full Function Load Switches
- FPF2003
- onsemi
-
1:
Rp15.065
-
2.795In Stock
|
Mouser Part No
512-FPF2003
|
onsemi
|
Power Switch ICs - Power Distribution Full Function Load Switches
|
|
2.795In Stock
|
|
|
Rp15.065
|
|
|
Rp10.808
|
|
|
Rp9.739
|
|
|
Rp8.566
|
|
|
Rp7.199
|
|
|
View
|
|
|
Rp8.005
|
|
|
Rp7.655
|
|
|
Rp7.375
|
|
|
Rp7.112
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Power Switch ICs - Power Distribution
|
Load Switches
|
SMD/SMT
|
SC-70-5
|
|
1.2 Ohms
|
1.8 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Power Switch ICs - Power Distribution IntelliMAX 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control
- FPF2496UCX
- onsemi
-
1:
Rp18.393
-
1.769In Stock
|
Mouser Part No
512-FPF2496UCX
|
onsemi
|
Power Switch ICs - Power Distribution IntelliMAX 28 V, Over-Voltage, Over-Current Protection Load Switch with Adjustable Current-Limit Control
|
|
1.769In Stock
|
|
|
Rp18.393
|
|
|
Rp13.085
|
|
|
Rp11.806
|
|
|
Rp10.405
|
|
|
View
|
|
|
Rp9.004
|
|
|
Rp9.739
|
|
|
Rp9.337
|
|
|
Rp9.004
|
|
|
Rp9.004
|
|
Min.: 1
Mult.: 1
Max.: 1.020
:
3.000
|
|
Power Switch ICs - Power Distribution
|
Load Switches
|
SMD/SMT
|
WLCSP-9
|
|
100 mOhms
|
3.5 V to 5.5 V
|
- 40 C
|
+ 150 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs 0.4 Ohm Low Volt SPDT Analog Switch
- FSA5157L6X
- onsemi
-
1:
Rp7.357
-
1.148In Stock
|
Mouser Part No
512-FSA5157L6X
|
onsemi
|
Analogue Switch ICs 0.4 Ohm Low Volt SPDT Analog Switch
|
|
1.148In Stock
|
|
|
Rp7.357
|
|
|
Rp5.185
|
|
|
Rp4.624
|
|
|
Rp3.714
|
|
|
View
|
|
|
Rp3.136
|
|
|
Rp3.468
|
|
|
Rp3.241
|
|
|
Rp3.136
|
|
|
Rp3.136
|
|
Min.: 1
Mult.: 1
:
5.000
|
|
Analog Switch ICs
|
|
SMD/SMT
|
MicroPak-Wide-6
|
1 x SPDT
|
360 mOhms
|
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs Low Voltage UHS SPDT Analog Switch
- NC7SB3157L6X
- onsemi
-
1:
Rp5.781
-
4.115In Stock
|
Mouser Part No
512-NC7SB3157L6X
|
onsemi
|
Analogue Switch ICs Low Voltage UHS SPDT Analog Switch
|
|
4.115In Stock
|
|
|
Rp5.781
|
|
|
Rp4.011
|
|
|
Rp3.573
|
|
|
Rp3.065
|
|
|
View
|
|
|
Rp2.365
|
|
|
Rp2.838
|
|
|
Rp2.698
|
|
|
Rp2.575
|
|
|
Rp2.557
|
|
|
Rp2.365
|
|
Min.: 1
Mult.: 1
:
5.000
|
|
Analog Switch ICs
|
|
SMD/SMT
|
MicroPak-6
|
1 x SPDT
|
7 Ohms
|
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs ANALOG MULTIPLEXERS/DEMUL
- MC74HCT4851ADTR2G
- onsemi
-
1:
Rp10.510
-
636In Stock
-
2.500On Order
-
New Product
|
Mouser Part No
863-C74HCT4851ADTR2G
New Product
|
onsemi
|
Multiplexer Switch ICs ANALOG MULTIPLEXERS/DEMUL
|
|
636In Stock
2.500On Order
|
|
|
Rp10.510
|
|
|
Rp6.534
|
|
|
Rp5.588
|
|
|
Rp4.397
|
|
|
View
|
|
|
Rp2.593
|
|
|
Rp3.433
|
|
|
Rp3.276
|
|
|
Rp3.118
|
|
|
Rp2.593
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Analog Mux/Demux
|
SMD/SMT
|
TSSOP-16
|
|
550 Ohms
|
4.5 V to 5.5 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape
|
|
|
|
USB Switch ICs Type-C CC and SBU Protection IC
- FUSB251UCX
- onsemi
-
1:
Rp26.276
-
1.451In Stock
|
Mouser Part No
863-FUSB251UCX
|
onsemi
|
USB Switch ICs Type-C CC and SBU Protection IC
|
|
1.451In Stock
|
|
|
Rp26.276
|
|
|
Rp20.320
|
|
|
Rp14.311
|
|
|
Rp12.174
|
|
|
Rp11.929
|
|
|
Rp10.090
|
|
Min.: 1
Mult.: 1
:
4.000
|
|
USB Switch ICs
|
USB Type-C
|
SMD/SMT
|
WLCSP-15
|
2 x SPST
|
300 mOhms
|
2.7 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 3-18V Triple SPDT Sw -55 to 125 deg C
- MC14053BDR2G
- onsemi
-
1:
Rp11.386
-
1.271In Stock
-
2.500On Order
|
Mouser Part No
863-MC14053BDR2G
|
onsemi
|
Multiplexer Switch ICs 3-18V Triple SPDT Sw -55 to 125 deg C
|
|
1.271In Stock
2.500On Order
|
|
|
Rp11.386
|
|
|
Rp8.110
|
|
|
Rp6.779
|
|
|
Rp5.851
|
|
|
View
|
|
|
Rp5.203
|
|
|
Rp5.518
|
|
|
Rp5.203
|
|
|
Rp5.203
|
|
Min.: 1
Mult.: 1
Max.: 680
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
3 x 2:1
|
1.05 kOhms
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 3-18V Quad Analog SW -55 to 125deg C
- MC14066BDG
- onsemi
-
1:
Rp8.058
-
52In Stock
|
Mouser Part No
863-MC14066BDG
|
onsemi
|
Multiplexer Switch ICs 3-18V Quad Analog SW -55 to 125deg C
|
|
52In Stock
|
|
|
Rp8.058
|
|
|
Rp5.535
|
|
|
Rp4.589
|
|
Min.: 1
Mult.: 1
Max.: 385
|
|
Multiplexer Switch ICs
|
Multiplexers
|
SMD/SMT
|
SOIC-14
|
4 x 1:1
|
280 Ohms
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
|
Tube
|
|
|
|
Multiplexer Switch ICs 3-18V Quad Analog SW -55 to 125deg C
- MC14066BDR2G
- onsemi
-
1:
Rp8.408
-
666In Stock
|
Mouser Part No
863-MC14066BDR2G
|
onsemi
|
Multiplexer Switch ICs 3-18V Quad Analog SW -55 to 125deg C
|
|
666In Stock
|
|
|
Rp8.408
|
|
|
Rp5.921
|
|
|
Rp5.203
|
|
|
Rp4.327
|
|
|
View
|
|
|
Rp3.906
|
|
|
Rp4.064
|
|
|
Rp3.906
|
|
|
Rp3.906
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers
|
SMD/SMT
|
SOIC-14
|
4 x 1:1
|
280 Ohms
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 3-18V Quad 2 CHNL Mux/Demux -55 to 125
- MC14551BDR2G
- onsemi
-
1:
Rp12.612
-
778In Stock
|
Mouser Part No
863-MC14551BDR2G
|
onsemi
|
Multiplexer Switch ICs 3-18V Quad 2 CHNL Mux/Demux -55 to 125
|
|
778In Stock
|
|
|
Rp12.612
|
|
|
Rp8.986
|
|
|
Rp8.075
|
|
|
Rp7.059
|
|
|
View
|
|
|
Rp5.798
|
|
|
Rp6.586
|
|
|
Rp6.219
|
|
|
Rp5.798
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
4 x 2:1
|
1.05 kOhms
|
3 V to 18 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 125deg C
- MC74HC4051ADR2G
- onsemi
-
1:
Rp10.510
-
1.358In Stock
|
Mouser Part No
863-MC74HC4051ADR2G
|
onsemi
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 125deg C
|
|
1.358In Stock
|
|
|
Rp10.510
|
|
|
Rp7.077
|
|
|
Rp6.324
|
|
|
Rp5.465
|
|
|
Rp5.080
|
|
|
Rp5.080
|
|
Min.: 1
Mult.: 1
Max.: 440
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
1 x 8:1
|
190 Ohms
|
2 V to 12 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2-12V Quad Mux/Demux -55 to 85deg C
- MC74HC4066ADR2G
- onsemi
-
1:
Rp9.459
-
709In Stock
|
Mouser Part No
863-MC74HC4066ADR2G
|
onsemi
|
Multiplexer Switch ICs 2-12V Quad Mux/Demux -55 to 85deg C
|
|
709In Stock
|
|
|
Rp9.459
|
|
|
Rp6.832
|
|
|
Rp6.131
|
|
|
Rp5.395
|
|
|
View
|
|
|
Rp4.029
|
|
|
Rp5.010
|
|
|
Rp4.800
|
|
|
Rp4.624
|
|
|
Rp4.029
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-14
|
4 x 1:1
|
70 Ohms
|
2 V to 12 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs ANALOG MULTI PLEXERS/DEMUL
- MC74HCT4051ADR2G
- onsemi
-
1:
Rp11.036
-
3.226In Stock
|
Mouser Part No
863-MC74HCT4051ADR2G
|
onsemi
|
Multiplexer Switch ICs ANALOG MULTI PLEXERS/DEMUL
|
|
3.226In Stock
|
|
|
Rp11.036
|
|
|
Rp7.760
|
|
|
Rp6.954
|
|
|
Rp6.078
|
|
|
View
|
|
|
Rp4.957
|
|
|
Rp5.658
|
|
|
Rp5.395
|
|
|
Rp5.290
|
|
|
Rp4.957
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
1 x 8:1
|
190 Ohms
|
2 V to 12 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
- MC74LVX4051DTR2G
- onsemi
-
1:
Rp8.759
-
1.353In Stock
|
Mouser Part No
863-MC74LVX4051DTR2G
|
onsemi
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
|
|
1.353In Stock
|
|
|
Rp8.759
|
|
|
Rp6.166
|
|
|
Rp5.518
|
|
|
Rp4.800
|
|
|
View
|
|
|
Rp3.889
|
|
|
Rp4.554
|
|
|
Rp4.449
|
|
|
Rp3.889
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
TSSOP-16
|
1 x 8:1
|
86 Ohms
|
2.5 V to 6 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
- MC74LVX4052DTR2G
- onsemi
-
1:
Rp9.459
-
3.878In Stock
|
Mouser Part No
863-MC74LVX4052DTR2G
|
onsemi
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
|
|
3.878In Stock
|
|
|
Rp9.459
|
|
|
Rp6.656
|
|
|
Rp5.956
|
|
|
Rp5.185
|
|
|
Rp4.817
|
|
|
Rp4.309
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
TSSOP-16
|
2 x 4:1
|
86 Ohms
|
2.5 V to 6 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
- MC74LVX4053DR2G
- onsemi
-
1:
Rp12.087
-
507In Stock
|
Mouser Part No
863-MC74LVX4053DR2G
|
onsemi
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
|
|
507In Stock
|
|
|
Rp12.087
|
|
|
Rp8.741
|
|
|
Rp7.900
|
|
|
Rp6.989
|
|
|
View
|
|
|
Rp6.289
|
|
|
Rp6.551
|
|
|
Rp6.289
|
|
|
Rp6.289
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
3 x 2:1
|
86 Ohms
|
2.5 V to 6 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
- MC74LVX4053DTG
- onsemi
-
1:
Rp28.378
-
1.785In Stock
|
Mouser Part No
863-MC74LVX4053DTG
|
onsemi
|
Multiplexer Switch ICs 2.5-6V Analog Mux/DeMux
|
|
1.785In Stock
|
|
|
Rp28.378
|
|
|
Rp17.254
|
|
|
Rp8.566
|
|
|
Rp8.058
|
|
|
View
|
|
|
Rp7.497
|
|
|
Rp5.605
|
|
|
Rp5.518
|
|
Min.: 1
Mult.: 1
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
TSSOP-16
|
3 x 2:1
|
86 Ohms
|
2.5 V to 6 V
|
- 55 C
|
+ 125 C
|
|
Tube
|
|
|
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 85deg C
- MC74LVX8051DTG
- onsemi
-
1:
Rp27.151
-
576In Stock
|
Mouser Part No
863-MC74LVX8051DTG
|
onsemi
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 85deg C
|
|
576In Stock
|
|
|
Rp27.151
|
|
|
Rp16.501
|
|
|
Rp8.198
|
|
|
Rp8.180
|
|
|
View
|
|
|
Rp7.970
|
|
|
Rp5.711
|
|
|
Rp5.343
|
|
|
Rp5.220
|
|
Min.: 1
Mult.: 1
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
TSSOP-16
|
|
40 Ohms
|
2.5 V to 6 V
|
- 55 C
|
+ 85 C
|
|
Tube
|
|
|
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 85deg C
- MC74LVXT8051DG
- onsemi
-
1:
Rp15.240
-
47In Stock
|
Mouser Part No
863-MC74LVXT8051DG
|
onsemi
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 85deg C
|
|
47In Stock
|
|
|
Rp15.240
|
|
|
Rp10.948
|
|
|
Rp9.249
|
|
Min.: 1
Mult.: 1
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
1 x 8:1
|
40 Ohms
|
2 V to 6 V
|
- 55 C
|
+ 85 C
|
|
Tube
|
|
|
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 85deg C
- MC74LVXT8053DR2G
- onsemi
-
1:
Rp13.138
-
1.834In Stock
|
Mouser Part No
863-MC74LVXT8053DR2G
|
onsemi
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 85deg C
|
|
1.834In Stock
|
|
|
Rp13.138
|
|
|
Rp9.337
|
|
|
Rp8.408
|
|
|
Rp7.357
|
|
|
View
|
|
|
Rp6.043
|
|
|
Rp6.867
|
|
|
Rp6.569
|
|
|
Rp6.481
|
|
|
Rp6.043
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
3 x 2:1
|
30 Ohms
|
2 V to 6 V
|
- 55 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 125deg C
- MC74VHC4051DR2G
- onsemi
-
1:
Rp9.810
-
177In Stock
|
Mouser Part No
863-MC74VHC4051DR2G
|
onsemi
|
Multiplexer Switch ICs 2-6V ANLG Mux/Demux -55 to 125deg C
|
|
177In Stock
|
|
|
Rp9.810
|
|
|
Rp6.867
|
|
|
Rp6.148
|
|
|
Rp5.360
|
|
|
Rp4.344
|
|
|
View
|
|
|
Rp4.975
|
|
|
Rp4.747
|
|
|
Rp4.624
|
|
|
Rp3.959
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers/Demultiplexers
|
SMD/SMT
|
SOIC-16
|
1 x 8:1
|
200 Ohms
|
2 V to 6 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Power Switch ICs - Power Distribution 3A LOAD SWITCH
- NCP340MUTBG
- onsemi
-
1:
Rp10.685
-
1.674In Stock
|
Mouser Part No
863-NCP340MUTBG
|
onsemi
|
Power Switch ICs - Power Distribution 3A LOAD SWITCH
|
|
1.674In Stock
|
|
|
Rp10.685
|
|
|
Rp7.497
|
|
|
Rp6.727
|
|
|
Rp5.868
|
|
|
Rp4.747
|
|
|
View
|
|
|
Rp5.465
|
|
|
Rp5.220
|
|
|
Rp5.010
|
|
|
Rp4.624
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Power Switch ICs - Power Distribution
|
Load Switches
|
SMD/SMT
|
UDFN-4
|
|
50 mOhms
|
1.8 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Power Switch ICs - Power Distribution OVER CURRENT PROTECTION
- NCP380LMUAJAATBG
- onsemi
-
1:
Rp11.386
-
1.823In Stock
-
6.000On Order
|
Mouser Part No
863-NCP380LMUAJAATBG
|
onsemi
|
Power Switch ICs - Power Distribution OVER CURRENT PROTECTION
|
|
1.823In Stock
6.000On Order
|
|
|
Rp11.386
|
|
|
Rp8.058
|
|
|
Rp7.235
|
|
|
Rp6.324
|
|
|
Rp5.115
|
|
|
View
|
|
|
Rp5.886
|
|
|
Rp5.623
|
|
|
Rp5.395
|
|
|
Rp4.922
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Power Switch ICs - Power Distribution
|
|
SMD/SMT
|
uDFN-6
|
|
75 mOhms
|
2.5 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Power Switch ICs - Power Distribution DUAL OVER CURRENT PROTECTION
- NCP382HD15AAR2G
- onsemi
-
1:
Rp12.262
-
437In Stock
|
Mouser Part No
863-NCP382HD15AAR2G
|
onsemi
|
Power Switch ICs - Power Distribution DUAL OVER CURRENT PROTECTION
|
|
437In Stock
|
|
|
Rp12.262
|
|
|
Rp8.706
|
|
|
Rp7.830
|
|
|
Rp6.849
|
|
|
Rp5.605
|
|
|
View
|
|
|
Rp6.394
|
|
|
Rp6.096
|
|
|
Rp5.868
|
|
|
Rp5.448
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Power Switch ICs - Power Distribution
|
|
SMD/SMT
|
SOIC-8
|
|
140 mOhms
|
2.5 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
Indonesia
