|
|
Power Switch ICs - POE/LAN Hi Eff PoE Inter & D C/DC Controller A 5 A 595-TPS23757PWR
- TPS23757PW
- Texas Instruments
-
1:
Rp88.978
-
8.263In Stock
|
Mouser Part No
595-TPS23757PW
|
Texas Instruments
|
Power Switch ICs - POE/LAN Hi Eff PoE Inter & D C/DC Controller A 5 A 595-TPS23757PWR
|
|
8.263In Stock
|
|
|
Rp88.978
|
|
|
Rp67.697
|
|
|
Rp57.790
|
|
|
Rp55.221
|
|
|
View
|
|
|
Rp50.268
|
|
|
Rp49.534
|
|
|
Rp48.067
|
|
|
Rp46.599
|
|
Min.: 1
Mult.: 1
|
|
Power Switch ICs - POE / LAN
|
|
SMD/SMT
|
TSSOP-20
|
|
800 mOhms
|
0 V to 57 V
|
- 40 C
|
+ 125 C
|
|
Tube
|
|
|
|
Digital Bus Switch ICs Lo-Vltg Hi-Bandwidth Bus Switch A 595-SN A 595-SN74CB3Q3345PW
- SN74CB3Q3345PWR
- Texas Instruments
-
1:
Rp19.814
-
4.594In Stock
|
Mouser Part No
595-SN74CB3Q3345PWR
|
Texas Instruments
|
Digital Bus Switch ICs Lo-Vltg Hi-Bandwidth Bus Switch A 595-SN A 595-SN74CB3Q3345PW
|
|
4.594In Stock
|
|
|
Rp19.814
|
|
|
Rp14.310
|
|
|
Rp12.934
|
|
|
Rp11.411
|
|
|
Rp9.283
|
|
|
View
|
|
|
Rp10.696
|
|
|
Rp10.310
|
|
|
Rp9.100
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Digital Bus Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
9 Ohms
|
2.3 V to 3.6 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs +/-15V QUAD SPDT SWITCH, INDW ENABLE
- ADG1234YRUZ
- Analog Devices
-
1:
Rp177.406
-
4.426In Stock
|
Mouser Part No
584-ADG1234YRUZ
|
Analog Devices
|
Analogue Switch ICs +/-15V QUAD SPDT SWITCH, INDW ENABLE
|
|
4.426In Stock
|
|
|
Rp177.406
|
|
|
Rp138.145
|
|
|
Rp120.166
|
|
|
Rp114.663
|
|
|
View
|
|
|
Rp111.177
|
|
|
Rp109.159
|
|
|
Rp106.957
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
Max.: 4.353
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
190 Ohms
|
|
- 40 C
|
+ 125 C
|
|
Tube
|
|
|
|
Analogue Switch ICs Precision, Quad, SPDT, CMOS Analog Switc
- MAX333AEUP+
- Analog Devices / Maxim Integrated
-
1:
Rp272.438
-
1.774In Stock
|
Mouser Part No
700-MAX333AEUP
|
Analog Devices / Maxim Integrated
|
Analogue Switch ICs Precision, Quad, SPDT, CMOS Analog Switc
|
|
1.774In Stock
|
|
|
Rp272.438
|
|
|
Rp214.465
|
|
|
Rp184.744
|
|
|
Rp176.305
|
|
|
View
|
|
|
Rp173.003
|
|
|
Rp167.499
|
|
|
Rp165.114
|
|
Min.: 1
Mult.: 1
Max.: 1.774
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
175 Ohms
|
|
- 40 C
|
+ 85 C
|
|
Tube
|
|
|
|
Digital Bus Switch ICs OCTAL BUS SWITCH
- 74CBTLV3244PGG8
- Renesas Electronics
-
1:
Rp21.098
-
2.851In Stock
|
Mouser Part No
972-74CBTLV3244PGG8
|
Renesas Electronics
|
Digital Bus Switch ICs OCTAL BUS SWITCH
|
|
2.851In Stock
|
|
|
Rp21.098
|
|
|
Rp15.135
|
|
|
Rp13.631
|
|
|
Rp11.998
|
|
|
Rp9.925
|
|
|
View
|
|
|
Rp11.209
|
|
|
Rp10.732
|
|
|
Rp10.402
|
|
|
Rp9.668
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Digital Bus Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
40 Ohms
|
2.3 V to 3.6 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Digital Bus Switch ICs 3.3v High Bandwidth
- PI3C3306UEX
- Diodes Incorporated
-
1:
Rp14.126
-
8.488In Stock
|
Mouser Part No
729-PI3C3306UEX
|
Diodes Incorporated
|
Digital Bus Switch ICs 3.3v High Bandwidth
|
|
8.488In Stock
|
|
|
Rp14.126
|
|
|
Rp9.999
|
|
|
Rp8.604
|
|
|
Rp7.852
|
|
|
View
|
|
|
Rp5.834
|
|
|
Rp7.485
|
|
|
Rp7.247
|
|
|
Rp6.531
|
|
|
Rp5.834
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Digital Bus Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
8 Ohms
|
2.5 V, 3.3 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Digital Bus Switch ICs 8B 2 Port Bus Switch
- PI5C3245LEX
- Diodes Incorporated
-
1:
Rp13.943
-
2.680In Stock
|
Mouser Part No
729-PI5C3245LEX
|
Diodes Incorporated
|
Digital Bus Switch ICs 8B 2 Port Bus Switch
|
|
2.680In Stock
|
|
|
Rp13.943
|
|
|
Rp9.742
|
|
|
Rp8.751
|
|
|
Rp7.632
|
|
|
View
|
|
|
Rp6.238
|
|
|
Rp7.118
|
|
|
Rp6.788
|
|
|
Rp6.531
|
|
|
Rp6.238
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Digital Bus Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
10 Ohms
|
5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs Precision, Quad, SPDT, CMOS Analog Switc
- MAX333ACUP+
- Analog Devices / Maxim Integrated
-
1:
Rp247.121
-
853In Stock
|
Mouser Part No
700-MAX333ACUP
|
Analog Devices / Maxim Integrated
|
Analogue Switch ICs Precision, Quad, SPDT, CMOS Analog Switc
|
|
853In Stock
|
|
|
Rp247.121
|
|
|
Rp194.284
|
|
|
Rp171.719
|
|
|
Rp165.114
|
|
|
View
|
|
|
Rp160.528
|
|
|
Rp154.106
|
|
Min.: 1
Mult.: 1
Max.: 853
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
175 Ohms
|
|
0 C
|
+ 70 C
|
|
Tube
|
|
|
|
Switch ICs - Various Single Pwr Interface A 595-TPS2231PW A 5 A 595-TPS2231PW
- TPS2231PWR
- Texas Instruments
-
1:
Rp80.722
-
303In Stock
|
Mouser Part No
595-TPS2231PWR
|
Texas Instruments
|
Switch ICs - Various Single Pwr Interface A 595-TPS2231PW A 5 A 595-TPS2231PW
|
|
303In Stock
|
|
|
Rp80.722
|
|
|
Rp60.909
|
|
|
Rp55.955
|
|
|
Rp50.452
|
|
|
View
|
|
|
Rp44.397
|
|
|
Rp47.883
|
|
|
Rp47.516
|
|
|
Rp44.581
|
|
|
Rp44.397
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Switch ICs - Various
|
PCMCIA Switches
|
SMD/SMT
|
TSSOP-20
|
|
45 mOhms
|
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 4-Channel I C Switches/Multiplexer
- MAX7369EUP+
- Analog Devices / Maxim Integrated
-
1:
Rp98.335
-
180In Stock
|
Mouser Part No
700-MAX7369EUP
|
Analog Devices / Maxim Integrated
|
Multiplexer Switch ICs 4-Channel I C Switches/Multiplexer
|
|
180In Stock
|
|
|
Rp98.335
|
|
|
Rp74.852
|
|
|
Rp65.862
|
|
|
Rp61.276
|
|
Min.: 1
Mult.: 1
Max.: 180
|
|
Multiplexer Switch ICs
|
Multiplexers
|
SMD/SMT
|
TSSOP-20
|
1 x 4:1
|
24 Ohms
|
|
- 40 C
|
+ 85 C
|
|
Tube
|
|
|
|
Analogue Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A
- MAX394EUP+
- Analog Devices / Maxim Integrated
-
1:
Rp360.499
-
82In Stock
|
Mouser Part No
700-MAX394EUP
|
Analog Devices / Maxim Integrated
|
Analogue Switch ICs Low-Voltage, Quad, SPDT, CMOS Analog Switch Replaces MAX333A
|
|
82In Stock
|
|
|
Rp360.499
|
|
|
Rp286.565
|
|
|
Rp257.027
|
|
|
Rp248.772
|
|
Min.: 1
Mult.: 1
Max.: 82
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
35 Ohms
|
|
- 40 C
|
+ 85 C
|
|
Tube
|
|
|
|
Multiplexer Switch ICs
- TMUX7348FPWTEP
- Texas Instruments
-
1:
Rp461.769
-
200In Stock
-
New Product
|
Mouser Part No
595-TMUX7348FPWTEP
New Product
|
Texas Instruments
|
Multiplexer Switch ICs
|
|
200In Stock
|
|
|
Rp461.769
|
|
|
Rp370.956
|
|
|
Rp348.207
|
|
|
Rp327.109
|
|
|
Rp311.332
|
|
|
Rp304.177
|
|
Min.: 1
Mult.: 1
:
250
|
|
Multiplexer Switch ICs
|
Multiplexers
|
SMD/SMT
|
TSSOP-20
|
8:1
|
390 Ohms
|
5 V to 44 V
|
- 55 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs 36-V low RON 2:1(S P DT) four-channel pr
- TMUX6234PWR
- Texas Instruments
-
1:
Rp141.998
-
1.188In Stock
|
Mouser Part No
595-TMUX6234PWR
|
Texas Instruments
|
Analogue Switch ICs 36-V low RON 2:1(S P DT) four-channel pr
|
|
1.188In Stock
|
|
|
Rp141.998
|
|
|
Rp109.893
|
|
|
Rp101.820
|
|
|
Rp92.831
|
|
|
View
|
|
|
Rp80.172
|
|
|
Rp88.061
|
|
|
Rp86.593
|
|
|
Rp80.172
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
6.2 Ohms
|
4.5 V to 36 V
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs 44-V latch-up immun e 2:1 four-channel
- TMUX7234PWR
- Texas Instruments
-
1:
Rp148.786
-
305In Stock
-
3.000Expected 05/11/2026
|
Mouser Part No
595-TMUX7234PWR
|
Texas Instruments
|
Analogue Switch ICs 44-V latch-up immun e 2:1 four-channel
|
|
305In Stock
3.000Expected 05/11/2026
|
|
|
Rp148.786
|
|
|
Rp115.213
|
|
|
Rp106.774
|
|
|
Rp97.601
|
|
|
View
|
|
|
Rp83.658
|
|
|
Rp90.813
|
|
|
Rp87.877
|
|
|
Rp83.658
|
|
Min.: 1
Mult.: 1
:
3.000
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
6.2 Ohms
|
4.5 V to 36 V
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs +/-60V fault-protect ed 8:1 multiplexers
- TMUX7348FPWR
- Texas Instruments
-
1:
Rp130.807
-
772In Stock
|
Mouser Part No
595-TMUX7348FPWR
|
Texas Instruments
|
Multiplexer Switch ICs +/-60V fault-protect ed 8:1 multiplexers
|
|
772In Stock
|
|
|
Rp130.807
|
|
|
Rp100.353
|
|
|
Rp92.647
|
|
|
Rp84.208
|
|
|
View
|
|
|
Rp77.604
|
|
|
Rp80.355
|
|
|
Rp77.971
|
|
|
Rp77.787
|
|
|
Rp77.604
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Multiplexer Switch ICs
|
Multiplexers
|
SMD/SMT
|
TSSOP-20
|
1 x 8:1
|
250 Ohms
|
8 to 44 V
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs 3-pA on-state leakag e current 2:1 (SPDT
- TMUX1134PWR
- Texas Instruments
-
1:
Rp80.722
-
9.863In Stock
|
Mouser Part No
595-TMUX1134PWR
|
Texas Instruments
|
Analogue Switch ICs 3-pA on-state leakag e current 2:1 (SPDT
|
|
9.863In Stock
|
|
|
Rp80.722
|
|
|
Rp61.276
|
|
|
Rp56.322
|
|
|
Rp51.002
|
|
|
Rp44.397
|
|
|
View
|
|
|
Rp48.433
|
|
|
Rp46.782
|
|
|
Rp44.214
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
4 Ohms
|
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Power Switch ICs - POE/LAN Hi Eff PoE Interface & DC/DC Controller A 595-TPS23757PW
- TPS23757PWR
- Texas Instruments
-
1:
Rp75.586
-
2.104In Stock
|
Mouser Part No
595-TPS23757PWR
|
Texas Instruments
|
Power Switch ICs - POE/LAN Hi Eff PoE Interface & DC/DC Controller A 595-TPS23757PW
|
|
2.104In Stock
|
|
|
Rp75.586
|
|
|
Rp57.240
|
|
|
Rp52.653
|
|
|
Rp47.516
|
|
|
Rp41.095
|
|
|
View
|
|
|
Rp45.131
|
|
|
Rp44.948
|
|
|
Rp43.480
|
|
|
Rp40.545
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Power Switch ICs - POE / LAN
|
|
SMD/SMT
|
TSSOP-20
|
|
800 mOhms
|
0 V to 57 V
|
- 40 C
|
+ 125 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs Quad SPDT
- ADG734BRUZ
- Analog Devices
-
1:
Rp88.795
-
5.810In Stock
-
3.375On Order
|
Mouser Part No
584-ADG734BRUZ
|
Analog Devices
|
Analogue Switch ICs Quad SPDT
|
|
5.810In Stock
3.375On Order
|
|
|
Rp88.795
|
|
|
Rp67.513
|
|
|
Rp57.423
|
|
|
Rp54.855
|
|
|
View
|
|
|
Rp53.020
|
|
|
Rp51.736
|
|
|
Rp51.552
|
|
|
Rp50.085
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
Max.: 9.185
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
4.5 Ohms
|
|
- 40 C
|
+ 85 C
|
|
Tube
|
|
|
|
Analogue Switch ICs Quad SPDT
- ADG734BRUZ-REEL7
- Analog Devices
-
1:
Rp94.665
-
5.998In Stock
-
4.000Expected 05/05/2027
|
Mouser Part No
584-ADG734BRUZ-R7
|
Analog Devices
|
Analogue Switch ICs Quad SPDT
|
|
5.998In Stock
4.000Expected 05/05/2027
|
|
|
Rp94.665
|
|
|
Rp72.100
|
|
|
Rp66.413
|
|
|
Rp60.175
|
|
|
Rp54.671
|
|
|
View
|
|
|
Rp57.240
|
|
|
Rp55.405
|
|
|
Rp54.121
|
|
Min.: 1
Mult.: 1
Max.: 9.015
:
1.000
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
4.5 Ohms
|
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Analogue Switch ICs Precision, Quad, SPDT, CMOS Analog Switc
- MAX333ACUP+T
- Analog Devices / Maxim Integrated
-
1:
Rp249.873
-
2.355In Stock
|
Mouser Part No
700-MAX333ACUPT
|
Analog Devices / Maxim Integrated
|
Analogue Switch ICs Precision, Quad, SPDT, CMOS Analog Switc
|
|
2.355In Stock
|
|
|
Rp249.873
|
|
|
Rp196.853
|
|
|
Rp183.643
|
|
|
Rp168.967
|
|
|
View
|
|
|
|
|
|
Rp168.416
|
|
|
Rp162.912
|
|
|
Rp161.078
|
|
|
Rp161.078
|
|
Min.: 1
Mult.: 1
Max.: 2.355
|
|
Analog Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
4 x SPDT
|
175 Ohms
|
|
0 C
|
+ 70 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switch ICs - Various 4-Ch I2C & SMBus Mul tiplexer A 595-PCA9 A 595-PCA9544APW
- PCA9544APWR
- Texas Instruments
-
1:
Rp34.490
-
1.412In Stock
|
Mouser Part No
595-PCA9544APWR
|
Texas Instruments
|
Switch ICs - Various 4-Ch I2C & SMBus Mul tiplexer A 595-PCA9 A 595-PCA9544APW
|
|
1.412In Stock
|
|
|
Rp34.490
|
|
|
Rp25.317
|
|
|
Rp23.116
|
|
|
Rp20.548
|
|
|
Rp17.869
|
|
|
View
|
|
|
Rp19.447
|
|
|
Rp18.713
|
|
|
Rp17.465
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Switch ICs - Various
|
Bidirectional Translating Switches
|
SMD/SMT
|
TSSOP-20
|
|
45 Ohms
|
2.3 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245PW
- SN74CB3T3245PWR
- Texas Instruments
-
1:
Rp36.325
-
1.245In Stock
-
10.000Expected 03/12/2026
|
Mouser Part No
595-SN74CB3T3245PWR
|
Texas Instruments
|
Digital Bus Switch ICs 8-Bit FET 2.5/3.3V L o-Vltg Bus Switch A A 595-SN74CB3T3245PW
|
|
1.245In Stock
10.000Expected 03/12/2026
|
|
|
Rp36.325
|
|
|
Rp26.785
|
|
|
Rp24.400
|
|
|
Rp21.832
|
|
|
Rp18.529
|
|
|
View
|
|
|
Rp20.548
|
|
|
Rp19.630
|
|
|
Rp18.199
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Digital Bus Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
8.5 Ohms
|
2.3 V to 3.6 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Digital Bus Switch ICs Low Volt. Octal FET A 595-SN74CBTLV3245A A 595-SN74CBTLV3245APW
- SN74CBTLV3245APWR
- Texas Instruments
-
1:
Rp14.493
-
6.444In Stock
|
Mouser Part No
595-SNCBTLV3245APWR
|
Texas Instruments
|
Digital Bus Switch ICs Low Volt. Octal FET A 595-SN74CBTLV3245A A 595-SN74CBTLV3245APW
|
|
6.444In Stock
|
|
|
Rp14.493
|
|
|
Rp9.687
|
|
|
Rp8.769
|
|
|
Rp7.742
|
|
|
Rp6.476
|
|
|
View
|
|
|
Rp7.118
|
|
|
Rp6.953
|
|
|
Rp6.788
|
|
|
Rp6.311
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Digital Bus Switch ICs
|
|
SMD/SMT
|
TSSOP-20
|
|
7 Ohms
|
2.3 V to 3.6 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switch ICs - Various 4-CH I2C and SMBus S witch
- TCA9545APWR
- Texas Instruments
-
1:
Rp23.666
-
3.410In Stock
|
Mouser Part No
595-TCA9545APWR
|
Texas Instruments
|
Switch ICs - Various 4-CH I2C and SMBus S witch
|
|
3.410In Stock
|
|
|
Rp23.666
|
|
|
Rp17.245
|
|
|
Rp15.631
|
|
|
Rp13.833
|
|
|
View
|
|
|
Rp11.686
|
|
|
Rp12.989
|
|
|
Rp12.640
|
|
|
Rp12.475
|
|
|
Rp11.686
|
|
Min.: 1
Mult.: 1
:
2.000
|
|
Switch ICs - Various
|
|
SMD/SMT
|
TSSOP-20
|
|
|
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Multiplexer Switch ICs 4-channel I2C-bus multiplexer with interrupt logic
- PCA9544APW,118
- NXP Semiconductors
-
1:
Rp45.865
-
5.358In Stock
|
Mouser Part No
771-PCA9544APW-T
|
NXP Semiconductors
|
Multiplexer Switch ICs 4-channel I2C-bus multiplexer with interrupt logic
|
|
5.358In Stock
|
|
|
Rp45.865
|
|
|
Rp35.958
|
|
|
Rp32.106
|
|
|
Rp28.803
|
|
|
Rp25.134
|
|
|
View
|
|
|
Rp27.336
|
|
|
Rp26.602
|
|
|
Rp25.868
|
|
|
Rp24.584
|
|
Min.: 1
Mult.: 1
:
2.500
|
|
Multiplexer Switch ICs
|
Multiplexers
|
SMD/SMT
|
TSSOP-20
|
2 x 4:1
|
24 Ohms
|
2.3 V to 5.5 V
|
- 40 C
|
+ 85 C
|
|
Reel, Cut Tape, MouseReel
|
|
Indonesia
