|
|
USB Interface IC Dual 3-A USB Type-C charging ports cont
- TPS25858QRPQRQ1
- Texas Instruments
-
1:
Rp108.058
-
5.478In Stock
|
Mouser Part No
595-TPS25858QRPQRQ1
|
Texas Instruments
|
USB Interface IC Dual 3-A USB Type-C charging ports cont
|
|
5.478In Stock
|
|
|
Rp108.058
|
|
|
Rp82.924
|
|
|
Rp76.686
|
|
|
Rp69.715
|
|
|
View
|
|
|
Rp60.725
|
|
|
Rp66.413
|
|
|
Rp64.394
|
|
|
Rp62.743
|
|
|
Rp60.725
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TPS25858
|
USB Converters
|
|
SMD/SMT
|
VQFN-HR-25
|
|
|
|
5.5 V
|
26 V
|
3 A
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB Type-C controll er with integrated s
- TPS25814RSMR
- Texas Instruments
-
1:
Rp66.779
-
10.968In Stock
|
Mouser Part No
595-TPS25814RSMR
|
Texas Instruments
|
USB Interface IC USB Type-C controll er with integrated s
|
|
10.968In Stock
|
|
|
Rp66.779
|
|
|
Rp45.315
|
|
|
Rp41.829
|
|
|
Rp36.325
|
|
|
Rp23.116
|
|
|
View
|
|
|
Rp34.124
|
|
|
Rp29.904
|
|
|
Rp24.767
|
|
|
Rp22.749
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TPS25814
|
USB Controllers
|
USB Controller
|
SMD/SMT
|
VQFN-32
|
USB-C PD
|
Super Speed (SS)
|
|
3 V
|
3.6 V
|
3 A
|
- 40 C
|
+ 105 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC Dual port USB Type-C and USB PD control
- TPS65994ADRSLR
- Texas Instruments
-
1:
Rp110.443
-
5.360In Stock
-
NRND
|
Mouser Part No
595-TPS65994ADRSLR
NRND
|
Texas Instruments
|
USB Interface IC Dual port USB Type-C and USB PD control
|
|
5.360In Stock
|
|
|
Rp110.443
|
|
|
Rp84.759
|
|
|
Rp78.337
|
|
|
Rp71.182
|
|
|
View
|
|
|
Rp62.193
|
|
|
Rp67.880
|
|
|
Rp65.862
|
|
|
Rp64.211
|
|
|
Rp62.193
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
TPS65994AD
|
USB Controllers
|
Power Delivery
|
SMD/SMT
|
VQFN-48
|
USB-C PD
|
Thunderbolt 3
|
|
3 V
|
22 V
|
4.5 mA
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB2.0 HIGH SPEED HUB CONTROLLER
- USB2512B-AEZG
- Microchip Technology
-
1:
Rp32.289
-
32.972In Stock
-
NRND
|
Mouser Part No
886-USB2512B-AEZG
NRND
|
Microchip Technology
|
USB Interface IC USB2.0 HIGH SPEED HUB CONTROLLER
|
|
32.972In Stock
|
|
|
Rp32.289
|
|
|
Rp26.785
|
|
|
Rp26.418
|
|
Min.: 1
Mult.: 1
|
|
|
|
USB Hubs
|
Hub Controller
|
SMD/SMT
|
QFN-36
|
USB 2.0
|
High Speed (HS)
|
480 Mb/s
|
3 V
|
3.6 V
|
25 mA
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
USB Interface IC USB Std Power Range W-QFN4040-20 T&R 3K
- AP43776QZDZW20-13
- Diodes Incorporated
-
1:
Rp52.103
-
2.970In Stock
|
Mouser Part No
621-P43776QZDZW20-13
|
Diodes Incorporated
|
USB Interface IC USB Std Power Range W-QFN4040-20 T&R 3K
|
|
2.970In Stock
|
|
|
Rp52.103
|
|
|
Rp37.793
|
|
|
Rp34.857
|
|
|
Rp30.638
|
|
|
Rp22.199
|
|
|
View
|
|
|
Rp28.987
|
|
|
Rp26.785
|
|
|
Rp23.850
|
|
|
Rp21.832
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
AP43776Q
|
|
USB Protocol Decoder
|
SMD/SMT
|
QFN-20
|
USB-C PD
|
|
|
3 V
|
5.5 V
|
3 mA
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape
|
|
|
|
USB Interface IC USB device to peripheral bridging ASSP supporting USB to UART
- GWU2U
- GOWIN Semiconductor
-
1:
Rp108.975
-
486In Stock
|
Mouser Part No
192-GWU2U
|
GOWIN Semiconductor
|
USB Interface IC USB device to peripheral bridging ASSP supporting USB to UART
|
|
486In Stock
|
|
|
Rp108.975
|
|
|
Rp74.852
|
|
|
Rp69.715
|
|
|
Rp61.276
|
|
|
View
|
|
|
Rp58.157
|
|
|
Rp52.103
|
|
|
Rp44.030
|
|
|
Rp42.379
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
SMD/SMT
|
QN-32
|
|
|
|
|
|
|
|
|
|
|
|
|
|
USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20
- FT221XQ-R
- FTDI
-
1:
Rp43.847
-
1.532In Stock
|
Mouser Part No
895-FT221XQ-R
|
FTDI
|
USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20
|
|
1.532In Stock
|
|
|
Rp43.847
|
|
|
Rp43.847
|
|
Min.: 1
Mult.: 1
Max.: 220
:
5.000
|
|
|
FT221
|
USB Controllers
|
Bridge, USB to SPI/FT1248
|
SMD/SMT
|
QFN-20
|
USB 2.0
|
High Speed (HS), Full Speed (FS)
|
12 Mb/s, 480 Mb/s
|
2.97 V
|
5.5 V
|
11 mA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB 2.0 Hi-Speed 4 Port Hub Controller
- USB4624I-1080HN
- Microchip Technology
-
1:
Rp120.717
-
1.361In Stock
|
Mouser Part No
579-USB4624I-1080HN
|
Microchip Technology
|
USB Interface IC USB 2.0 Hi-Speed 4 Port Hub Controller
|
|
1.361In Stock
|
|
|
Rp120.717
|
|
|
Rp100.720
|
|
|
Rp91.547
|
|
Min.: 1
Mult.: 1
|
|
|
|
USB Hubs
|
Hub Controller
|
SMD/SMT
|
QFN-48
|
USB 2.0
|
High Speed (HS)
|
480 Mb/s
|
3 V
|
5.5 V
|
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
USB Interface IC Type C 3.0-A USB Pow er Supply A 595-TPS A 595-TPS25810RVCR
- TPS25810RVCT
- Texas Instruments
-
1:
Rp32.289
-
2.845In Stock
|
Mouser Part No
595-TPS25810RVCT
|
Texas Instruments
|
USB Interface IC Type C 3.0-A USB Pow er Supply A 595-TPS A 595-TPS25810RVCR
|
|
2.845In Stock
|
|
|
Rp32.289
|
|
|
Rp23.666
|
|
|
Rp21.648
|
|
|
Rp19.263
|
|
|
Rp18.034
|
|
|
View
|
|
|
Rp17.007
|
|
|
Rp16.420
|
|
|
Rp16.200
|
|
|
Rp15.759
|
|
Min.: 1
Mult.: 1
:
250
|
|
|
TPS25810
|
USB Controllers
|
USB Controller
|
SMD/SMT
|
WQFN-20
|
USB-C 1.1
|
Super Speed (SS)
|
|
2.9 V
|
6.5 V
|
700 nA
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB 2.0 REDRIVER
- TUSB211ARWBTQ1
- Texas Instruments
-
1:
Rp46.048
-
168In Stock
|
Mouser Part No
595-TUSB211ARWBTQ1
|
Texas Instruments
|
USB Interface IC USB 2.0 REDRIVER
|
|
168In Stock
|
|
|
Rp46.048
|
|
|
Rp45.498
|
|
|
Rp42.012
|
|
|
Rp39.260
|
|
|
View
|
|
|
Rp25.684
|
|
|
Rp24.400
|
|
|
Rp23.666
|
|
|
Rp23.299
|
|
|
Rp22.749
|
|
Min.: 1
Mult.: 1
|
|
|
TUSB211A
|
USB Redrivers
|
Redriver
|
SMD/SMT
|
QFN-12
|
USB 2.0
|
High Speed (HS)
|
480 Mb/s
|
2.3 V
|
6.5 V
|
36 mA
|
- 40 C
|
+ 105 C
|
|
|
|
|
|
USB Interface IC Adv Univ Serial Bus Xceiver
- TUSB1106RSVR
- Texas Instruments
-
1:
Rp59.991
-
2.967In Stock
|
Mouser Part No
595-TUSB1106RSVR
|
Texas Instruments
|
USB Interface IC Adv Univ Serial Bus Xceiver
|
|
2.967In Stock
|
|
|
Rp59.991
|
|
|
Rp39.077
|
|
|
Rp35.958
|
|
|
Rp30.821
|
|
|
Rp19.630
|
|
|
View
|
|
|
Rp28.987
|
|
|
Rp25.317
|
|
|
Rp21.281
|
|
|
Rp19.263
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TUSB1106
|
USB Transceivers
|
Transceiver
|
SMD/SMT
|
UQFN-16
|
USB 2.0
|
Full Speed (FS)
|
12 Mb/s
|
1.65 V
|
3.6 V
|
6 mA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB device to peripheral bridging ASSP supporting SPI Master, I2C Master, JTAG Master and GPIO
- GWU2X
- GOWIN Semiconductor
-
1:
Rp115.396
-
430In Stock
|
Mouser Part No
192-GWU2X
|
GOWIN Semiconductor
|
USB Interface IC USB device to peripheral bridging ASSP supporting SPI Master, I2C Master, JTAG Master and GPIO
|
|
430In Stock
|
|
|
Rp115.396
|
|
|
Rp79.255
|
|
|
Rp73.934
|
|
|
Rp64.945
|
|
|
View
|
|
|
Rp61.643
|
|
|
Rp55.221
|
|
|
Rp46.599
|
|
|
Rp44.948
|
|
Min.: 1
Mult.: 1
|
|
|
|
|
|
SMD/SMT
|
QN-32
|
|
|
|
|
|
|
|
|
|
|
|
|
|
USB Interface IC Fourth generation du al-channel USB 3.0 A 595-TUSB522PIRGER
- TUSB522PIRGET
- Texas Instruments
-
1:
Rp53.570
-
2.914In Stock
|
Mouser Part No
595-TUSB522PIRGET
|
Texas Instruments
|
USB Interface IC Fourth generation du al-channel USB 3.0 A 595-TUSB522PIRGER
|
|
2.914In Stock
|
|
|
Rp53.570
|
|
|
Rp40.178
|
|
|
Rp36.692
|
|
|
Rp33.023
|
|
|
Rp28.987
|
|
|
View
|
|
|
Rp28.069
|
|
|
Rp26.602
|
|
Min.: 1
Mult.: 1
:
250
|
|
|
TUSB522P
|
USB Redrivers
|
Redriver, Repeater, Equalizer
|
SMD/SMT
|
VQFN-24
|
USB 3.1
|
Super Speed (SS)
|
5 Gb/s
|
3 V
|
3.6 V
|
98 mA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16
- FT220XQ-R
- FTDI
-
1:
Rp41.462
-
2.337In Stock
|
Mouser Part No
895-FT220XQ-R
|
FTDI
|
USB Interface IC USB to 4 bit SPI / FT1248 IC QFN-16
|
|
2.337In Stock
|
|
|
Rp41.462
|
|
|
Rp40.178
|
|
|
Rp38.894
|
|
|
Rp38.527
|
|
|
Rp38.527
|
|
Min.: 1
Mult.: 1
Max.: 950
:
5.000
|
|
|
FT220
|
USB Controllers
|
Bridge, USB to SPI/FT1248
|
SMD/SMT
|
QFN-16
|
USB 2.0
|
Full Speed (FS)
|
12 Mb/s
|
2.97 V
|
5.5 V
|
10.5 mA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC Dual 2.4-A USB Type- A charging ports co
- TPS25865QRPQRQ1
- Texas Instruments
-
1:
Rp92.647
-
5.777In Stock
|
Mouser Part No
595-TPS25865QRPQRQ1
|
Texas Instruments
|
USB Interface IC Dual 2.4-A USB Type- A charging ports co
|
|
5.777In Stock
|
|
|
Rp92.647
|
|
|
Rp70.632
|
|
|
Rp65.128
|
|
|
Rp59.074
|
|
|
View
|
|
|
Rp51.185
|
|
|
Rp56.139
|
|
|
Rp54.488
|
|
|
Rp53.020
|
|
|
Rp51.185
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TPS25865
|
USB Chargers
|
|
SMD/SMT
|
VQFN-HR-25
|
|
|
|
5.5 V
|
26 V
|
2.4 A
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB Host Adaptor Identification IC for D
- MAX14630EZK+T
- Analog Devices / Maxim Integrated
-
1:
Rp63.294
-
3.003In Stock
|
Mouser Part No
700-MAX14630EZK+T
|
Analog Devices / Maxim Integrated
|
USB Interface IC USB Host Adaptor Identification IC for D
|
|
3.003In Stock
|
|
|
Rp63.294
|
|
|
Rp47.516
|
|
|
Rp42.930
|
|
|
Rp39.444
|
|
|
View
|
|
|
Rp33.573
|
|
|
Rp37.426
|
|
|
Rp36.142
|
|
|
Rp34.674
|
|
|
Rp33.573
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
MAX14630
|
USB Charger Adapters
|
USB Charger
|
SMD/SMT
|
TSOT-5
|
USB-C 1.2
|
|
|
3 V
|
5.5 V
|
25 uA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC Hi-Speed USB 2.0 10/100/1000 Ethernet
- LAN7500I-ABZJ
- Microchip Technology
-
1:
Rp152.455
-
1.615In Stock
|
Mouser Part No
886-LAN7500I-ABZJ
|
Microchip Technology
|
USB Interface IC Hi-Speed USB 2.0 10/100/1000 Ethernet
|
|
1.615In Stock
|
|
|
Rp152.455
|
|
|
Rp152.272
|
|
|
Rp129.156
|
|
|
Rp121.451
|
|
|
Rp120.900
|
|
Min.: 1
Mult.: 1
|
|
|
LAN7500
|
USB Controllers
|
Bridge, USB to Ethernet
|
SMD/SMT
|
QFN-56
|
USB 2.0
|
High Speed (HS)
|
12 Mb/s, 480 Mb/s
|
2.25 V
|
3.6 V
|
3.1 mA
|
- 40 C
|
+ 85 C
|
|
Tray
|
|
|
|
USB Interface IC USB Host Adaptor Emulator for Dedicated
- MAX14632EZK+T
- Analog Devices / Maxim Integrated
-
1:
Rp44.397
-
4.848In Stock
|
Mouser Part No
700-MAX14632EZK+T
|
Analog Devices / Maxim Integrated
|
USB Interface IC USB Host Adaptor Emulator for Dedicated
|
|
4.848In Stock
|
|
|
Rp44.397
|
|
|
Rp33.023
|
|
|
Rp30.087
|
|
|
Rp26.969
|
|
|
View
|
|
|
Rp22.199
|
|
|
Rp25.501
|
|
|
Rp24.584
|
|
|
Rp23.850
|
|
|
Rp22.199
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
|
MAX14632
|
USB Charger Adapters
|
USB Charger
|
SMD/SMT
|
TSOT-5
|
USB-C 1.2
|
|
|
3 V
|
5.5 V
|
25 uA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB Type-C port pro tector: short-to-VBU
- TPD8S300ARUKR
- Texas Instruments
-
1:
Rp22.382
-
3.436In Stock
|
Mouser Part No
595-TPD8S300ARUKR
|
Texas Instruments
|
USB Interface IC USB Type-C port pro tector: short-to-VBU
|
|
3.436In Stock
|
|
|
Rp22.382
|
|
|
Rp13.099
|
|
|
Rp11.962
|
|
|
Rp11.943
|
|
|
Rp10.292
|
|
|
Rp9.760
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TPD8S300A
|
USB Protectors
|
USB Port Protector
|
SMD/SMT
|
WQFN-20
|
USB-C 2.0
|
Super Speed (SS)
|
|
2.7 V
|
3.6 V
|
600 mA
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC TPS25740 USB Type-C Rev 1.2 and USB PD A A 595-TPS65987DDHRSHR
- TPS25740RGER
- Texas Instruments
-
1:
Rp33.390
-
11.932In Stock
-
NRND
|
Mouser Part No
595-TPS25740RGER
NRND
|
Texas Instruments
|
USB Interface IC TPS25740 USB Type-C Rev 1.2 and USB PD A A 595-TPS65987DDHRSHR
|
|
11.932In Stock
|
|
|
Rp33.390
|
|
|
Rp24.584
|
|
|
Rp22.382
|
|
|
Rp19.997
|
|
|
Rp16.695
|
|
|
View
|
|
|
Rp18.713
|
|
|
Rp17.979
|
|
|
Rp17.410
|
|
|
Rp16.456
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TPS25740
|
USB Controllers
|
PD Controller
|
SMD/SMT
|
VQFN-24
|
USB-C 1.2
|
Full Speed (FS)
|
|
4.65 V
|
25 V
|
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB Transceiver
- MIC2550AYTS
- Microchip Technology
-
1:
Rp26.602
-
228In Stock
|
Mouser Part No
998-MIC2550AYTS
|
Microchip Technology
|
USB Interface IC USB Transceiver
|
|
228In Stock
|
|
|
Rp26.602
|
|
|
Rp21.832
|
|
|
Rp21.465
|
|
Min.: 1
Mult.: 1
|
|
|
MIC2550
|
USB Transceivers
|
Transceiver
|
SMD/SMT
|
TSSOP-14
|
USB 2.0
|
High Speed (HS)
|
12 Mb/s
|
4 V
|
5.25 V
|
50 mA
|
- 40 C
|
+ 85 C
|
|
Tube
|
|
|
|
USB Interface IC Auto USB Type-C DFP Port Controller
- TUSB319IDRFRQ1
- Texas Instruments
-
1:
Rp25.317
-
11.244In Stock
|
Mouser Part No
595-TUSB319IDRFRQ1
|
Texas Instruments
|
USB Interface IC Auto USB Type-C DFP Port Controller
|
|
11.244In Stock
|
|
|
Rp25.317
|
|
|
Rp18.529
|
|
|
Rp16.750
|
|
|
Rp14.860
|
|
|
Rp12.035
|
|
|
View
|
|
|
Rp13.943
|
|
|
Rp13.411
|
|
|
Rp12.952
|
|
|
Rp11.852
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TUSB319
|
USB Controllers
|
Streaming Controller
|
SMD/SMT
|
WSON-8
|
USB-C 3.0
|
Full Speed (FS)
|
300 kb/s
|
3.8 V
|
5.5 V
|
330 uA
|
- 40 C
|
+ 85 C
|
AEC-Q100
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC USB Type-C and USB P D Source Controller A 595-TPS65987DDHRSHR
- TPS25740BRGER
- Texas Instruments
-
1:
Rp33.390
-
2.267In Stock
-
NRND
|
Mouser Part No
595-TPS25740BRGER
NRND
|
Texas Instruments
|
USB Interface IC USB Type-C and USB P D Source Controller A 595-TPS65987DDHRSHR
|
|
2.267In Stock
|
|
|
Rp33.390
|
|
|
Rp24.584
|
|
|
Rp22.382
|
|
|
Rp19.997
|
|
|
Rp16.695
|
|
|
View
|
|
|
Rp18.713
|
|
|
Rp17.961
|
|
|
Rp17.392
|
|
|
Rp16.346
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
|
TPS25740B
|
USB Controllers
|
PD Controller
|
SMD/SMT
|
VQFN-24
|
USB-C PD
|
Full Speed (FS)
|
|
4.65 V
|
25 V
|
1.8 mA
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
USB Interface IC 3A Automotive Hi-Speed USB Protector
- MAX16972AGTEB/V+
- Analog Devices / Maxim Integrated
-
1:
Rp122.368
-
215In Stock
|
Mouser Part No
700-MAX16972AGTEB/V+
|
Analog Devices / Maxim Integrated
|
USB Interface IC 3A Automotive Hi-Speed USB Protector
|
|
215In Stock
|
|
|
Rp122.368
|
|
|
Rp84.208
|
|
|
Rp78.521
|
|
|
Rp61.276
|
|
|
View
|
|
|
Rp51.185
|
|
|
Rp48.250
|
|
|
Rp47.700
|
|
Min.: 1
Mult.: 1
|
|
|
MAX16972
|
USB Protectors
|
Protection Controller
|
SMD/SMT
|
TQFN-EP-16
|
USB 2.0
|
High Speed (HS)
|
12 Mb/s, 480 Mb/s
|
3 V
|
3.6 V
|
3.3 uA
|
- 40 C
|
+ 105 C
|
|
Tube
|
|
|
|
USB Interface IC Iso USB Tran w/ Iso Pwr
- LTM2884HY#PBF
- Analog Devices
-
1:
Rp1.082.414
-
167In Stock
|
Mouser Part No
584-LTM2884HY#PBF
|
Analog Devices
|
USB Interface IC Iso USB Tran w/ Iso Pwr
|
|
167In Stock
|
|
|
Rp1.082.414
|
|
|
Rp904.274
|
|
|
Rp856.575
|
|
|
Rp798.785
|
|
|
Rp798.601
|
|
Min.: 1
Mult.: 1
|
|
|
LTM2884
|
USB Transceivers
|
USB Transceiver
|
SMD/SMT
|
BGA-44
|
USB 2.0
|
Full Speed (FS)
|
12 Mb/s
|
4.4 V
|
16.5 V
|
50 mA
|
- 40 C
|
+ 105 C
|
|
Tray
|
|
Indonesia
