SC446TETRT
Semtech Corporation
IC LED DRVR RGLTR PWM 16TSSOP
स्टॉक में5850 pcs
36V
100mA
3
Step-Up (Boost)
27V
4.5V
Analog, PWM
-
-
-
-
SC446
Tape & Reel (TR)
-
-
700kHz
-40°C ~ 105°C (TA)
Surface Mount
DC DC Regulator
Backlight
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EDP
Yes
RFQ
AP3616M28-G1
Diodes Incorporated
IC LED DRVR LIN PWM 75MA 28HSOP
स्टॉक में12610 pcs
-
75mA
16
-
27V
4.2V
PWM
-
-
-
-
AP3616
Tube
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
Backlight
28-BSOP (0.295', 7.50mm Width) + 2 Heat Tabs
28-HSOP
Yes
RFQ
MP4021GS-A-Z
Monolithic Power Systems Inc.
IC LED DRIVER OFFL NO 8SOIC
स्टॉक में45179 pcs
-
-
1
Flyback
23V
10.3V
No
-
-
-
-
MP4021
Tape & Reel (TR)
-
-
-
-40°C ~ 125°C (TJ)
Surface Mount
AC DC Offline Switcher
Lighting
8-SOIC (0.154", 3.90mm Width)
8-SOIC
No
RFQ
A6261KLYTR-T
Allegro MicroSystems
IC LED DRVR LIN PWM 100MA 10MSOP
स्टॉक में35673 pcs
-
100mA
4
-
50V
6V
PWM
-
-
-
-
A6261
Tape & Reel (TR)
-
Automotive, AEC-Q100
-
-40°C ~ 125°C (TA)
Surface Mount
Linear
Automotive
10-TFSOP, 10-MSOP (0.118', 3.00mm Width) Exposed Pad
10-MSOP-EP
Yes
RFQ
CS1610-FSZ
Cirrus Logic Inc.
IC LED DRIVER OFFL TRIAC 16SOIC
स्टॉक में14200 pcs
-
-
1
Flyback, Step-Up (Boost)
17V
11V
Triac
-
-
-
-
CS1610
Tube
-
-
-
-40°C ~ 125°C (TJ)
Surface Mount
AC DC Offline Switcher
Lighting
16-SOIC (0.154", 3.90mm Width)
16-SOIC
No
RFQ
MIC2289-24YML
Micrel Inc.
WHITE LED DRIVER WITH INTERNAL S
स्टॉक में52760 pcs
24V
750mA (Switch)
1
Step-Up (Boost)
10V
2.5V
PWM
-
-
-
-
MIC2289
Bulk
-
-
1.2MHz
-40°C ~ 125°C (TJ)
Surface Mount
DC DC Regulator
Backlight
8-VFDFN Exposed Pad, 8-MLF®
8-MLF® (2x2)
Yes
RFQ
PAM2812ABR
Diodes Incorporated
IC LED DRV LIN PWM 20MA TSOT23-6
स्टॉक में7650 pcs
-
20mA
4
-
5.5V
2.7V
PWM
-
-
-
-
PAM2812
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
Backlight
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
Yes
RFQ
TPS92410D
Texas Instruments
IC LED DRIVER OFFL TRIAC 13SOIC
स्टॉक में35440 pcs
-
-
1
-
450V
9.5V
Analog, TRIAC
-
-
-
-
TPS92410
Tube
-
-
-
-40°C ~ 125°C (TJ)
Surface Mount
AC DC Offline Switcher
-
14-SOIC (0.154', 3.90mm Width), 13 Leads
13-SOIC
No
RFQ
TPS61181ARTER
Texas Instruments
IC LED DRV RGLTR PWM 30MA 16WQFN
स्टॉक में56550 pcs
38V
30mA
6
Step-Up (Boost)
24V
4.5V
PWM
-
-
-
-
TPS61181
Tape & Reel (TR)
-
-
1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
16-WFQFN Exposed Pad
16-WQFN (3x3)
Yes
RFQ
CAT4104V-GT3
onsemi
IC LED DRVR LIN PWM 175MA 8SOIC
स्टॉक में58730 pcs
25V
175mA
4
-
5.5V
3V
PWM
-
-
-
-
CAT4104
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
Backlight, Lighting
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Yes
RFQ
BU8770AFV-E2
Rohm Semiconductor
IC LED DRVR LIN PWM 70MA 16SSOP
स्टॉक में17800 pcs
-
70mA
3
-
4.8V
3.15V
PWM
-
-
-
-
BU8770
Tape & Reel (TR)
-
-
-
-30°C ~ 80°C (TA)
Surface Mount
Linear
-
16-LSSOP (0.173', 4.40mm Width)
16-SSOP-B
Yes
RFQ
LP5526TL
Texas Instruments
LED DRIVER, 6-SEGMENT, PBGA25
स्टॉक में15871 pcs
-
-
-
-
-
-
-
-
-
-
-
LP5526
Bulk
-
*
-
-
-
-
-
-
-
-
RFQ
TPS61150DRCR
Texas Instruments
IC LED DRV RGLTR PWM 35MA 10VSON
स्टॉक में30023 pcs
27V
35mA
2
Step-Up (Boost)
6V
2.5V
PWM
-
-
-
-
TPS61150
Tape & Reel (TR)
-
-
1.2MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
10-VFDFN Exposed Pad
10-VSON (3x3)
Yes
RFQ
RT4501WSC
Richtek USA Inc.
IC LED DRV RGLTR PWM 10WLCSP
स्टॉक में17880 pcs
23V
20mA
2
Step-Up (Boost)
5.5V
2.5V
PWM
-
-
-
-
RT4501
Tape & Reel (TR)
-
-
1.1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
10-UFBGA, WLCSP
10-WLCSP (0.87x2.07)
Yes
RFQ
TLC5940RHBR
Texas Instruments
IC LED DRVR LINEAR 120MA 32VQFN
स्टॉक में16578 pcs
17V
120mA
16
Shift Register
5.5V
3V
-
-
-
-
-
TLC5940
Tape & Reel (TR)
-
-
30MHz
-40°C ~ 85°C (TA)
Surface Mount
Linear
Backlight
32-VFQFN Exposed Pad
32-VQFN (5x5)
Yes
RFQ
IS31FL3199-QFLS2-TR
Lumissil Microsystems
IC LED DRVR LIN PWM 40MA 20QFN
स्टॉक में74500 pcs
-
40mA
9
-
5.5V
2.7V
PWM
-
-
-
-
IS31FL3199
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
-
20-WFQFN Exposed Pad
20-QFN (3x3)
Yes
RFQ
AAT3112IVN-5.0-T1
Skyworks Solutions, Inc.
IC LED DRIVER RGLTR 200MA 16QFN
स्टॉक में333800 pcs
4.8 V ~ 5.2 V
200mA
2
Switched Capacitor (Charge Pump)
5V
2.7V
-
Tape & Reel (TR)
Lead free / RoHS Compliant
1 (Unlimited)
AAT3112IVN50T1
-
-
LED Driver IC 2 Output DC DC Regulator Switched Capacitor (Charge Pump) 200mA 16-QFN (3x3)
-
750kHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight, Camera Flash
16-TQFN Exposed Pad
16-QFN (3x3)
Yes
RFQ
TPS61199PWPR
Texas Instruments
IC LED DRVR CTRLR PWM 20HTSSOP
स्टॉक में54470 pcs
-
70mA
8
Step-Up (Boost)
30V
8V
PWM
-
-
-
-
TPS61199
Tape & Reel (TR)
-
-
500kHz ~ 800kHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Controller
Backlight
20-PowerTSSOP (0.173', 4.40mm Width)
20-HTSSOP
No
RFQ
LT3477IUF#PBF
Analog Devices Inc.
IC LED DRIVER RGLTR PWM 3A 20QFN
स्टॉक में5157 pcs
-
3A (Switch)
1
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
25V
2.5V
PWM
-
-
-
-
LT3477
Tube
-
-
200kHz ~ 3.5MHz
-40°C ~ 125°C (TA)
Surface Mount
DC DC Regulator
-
20-WFQFN Exposed Pad
20-QFN (4x4)
Yes
RFQ
LP5009PWR
Texas Instruments
IC LED DRVR LIN PWM 35MA 24TSSOP
स्टॉक में60850 pcs
0V ~ 5.5V
35mA
9
Constant Current
5.5V
2.7V
Analog, PWM
-
-
-
-
LP5009
Tape & Reel (TR)
-
-
29kHz
-40°C ~ 85°C (TA)
Surface Mount
Linear
LED Lighting
24-TSSOP (0.173", 4.40mm Width)
24-TSSOP
No
RFQ
MC34844AEPR2
NXP USA Inc.
IC LED DRVR RGLTR PWM 80MA 32QFN
स्टॉक में6909 pcs
8V ~ 60V
80mA
10
Step-Up (Boost)
28V
7V
Analog, PWM
-
-
-
-
MC34844
Tape & Reel (TR)
-
-
-
-40°C ~ 105°C (TA)
Surface Mount
DC DC Regulator
Backlight
32-VFQFN Exposed Pad
32-QFN-EP (5x5)
Yes
RFQ
ISL97634IRT18Z-TK
Renesas Electronics America Inc
IC LED DRVR RGLTR PWM 50MA 8TDFN
स्टॉक में21958 pcs
-
50mA
1
SEPIC, Step-Up (Boost)
5.5V
2.4V
PWM
-
-
-
-
ISL97634
Tape & Reel (TR)
-
-
1.45MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
8-WFDFN Exposed Pad
8-TDFN (2x3)
Yes
RFQ
NCP5006SNT1G
onsemi
IC LED DRVR RGLTR PWM 50MA 5TSOP
स्टॉक में9910 pcs
24V
50mA
1
Step-Up (Boost)
5.5V
2.7V
PWM
-
-
-
-
NCP5006
Tape & Reel (TR)
-
-
-
-25°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
SOT-23-5 Thin, TSOT-23-5
5-TSOP
Yes
RFQ
SC4539ULTRT
Semtech Corporation
IC LED DRVR RGLTR PWM 30MA 8MLPD
स्टॉक में3650 pcs
5V ~ 22V
30mA
1
Step-Up (Boost)
5.5V
2.8V
PWM
-
-
-
-
SC4539
Tape & Reel (TR)
-
-
800kHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
8-UFDFN Exposed Pad
8-MLPD-UT (2x2)
Yes
RFQ
LED1642GWQTR
STMicroelectronics
IC LED DRVR LIN PWM 40MA 24QFN
स्टॉक में30363 pcs
19V
40mA
16
Shift Register
5.5V
3V
PWM
-
-
-
-
LED1642
Tape & Reel (TR)
-
-
30MHz
-40°C ~ 85°C (TA)
Surface Mount
Linear
Signage
24-VFQFN Exposed Pad
24-QFN
Yes
RFQ
IS31LT3938-GRLS2-TR
Lumissil Microsystems
IC LED DRIVER OFFL PWM 8SOP
स्टॉक में58940 pcs
-
-
1
Step-Down (Buck)
450V
10V
Analog, PWM
-
-
-
-
IS31LT3938
Tape & Reel (TR)
-
-
-
-40°C ~ 125°C (TA)
Surface Mount
AC DC Offline Switcher
Backlight, Lighting
8-SOIC (0.154", 3.90mm Width)
8-SOP
No
RFQ
RT9300AGE
Richtek USA Inc.
IC LED DRVR LIN PWM 20MA SOT23-6
स्टॉक में163200 pcs
-
20mA
4
-
5.5V
2.5V
PWM
-
-
-
-
RT9300
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
-
SOT-23-6
SOT-23-6
Yes
RFQ
LT3590EDC#TRPBF
Analog Devices Inc.
IC LED DRVR RGLTR PWM 80MA 6DFN
स्टॉक में12505 pcs
55V
80mA (Switch)
1
Step-Down (Buck)
55V
4.5V
PWM
-
-
-
-
LT3590
Tape & Reel (TR)
-
-
850kHz
-40°C ~ 85°C (TJ)
Surface Mount
DC DC Regulator
Signage
6-WFDFN Exposed Pad
6-DFN (2x2)
Yes
RFQ
LT3519EMS-2#TRPBF
Analog Devices Inc.
IC LED DRV RGLTR PWM 16MSOP
स्टॉक में9363 pcs
-
750mA (Switch)
1
SEPIC, Step-Down (Buck), Step-Up (Boost)
30V
3V
Analog, PWM
-
-
-
-
LT3519
Tape & Reel (TR)
-
-
2.2MHz
-40°C ~ 125°C (TJ)
Surface Mount
DC DC Regulator
Lighting
16-TFSOP (0.118', 3.00mm Width)
16-MSOP
Yes
RFQ
ISL97671AIRZ-T
Renesas Electronics America Inc
IC LED DRVR RGLTR PWM 50MA 20QFN
स्टॉक में13053 pcs
45V
50mA
6
Step-Up (Boost)
26.5V
4.5V
PWM
-
-
-
-
ISL97671
Tape & Reel (TR)
-
-
600kHz, 1.14MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
20-VFQFN Exposed Pad
20-QFN (3x4)
Yes
RFQ
MXHV9910BTR
IXYS Integrated Circuits Division
IC LED DRIVER OFFL PWM 8SOIC
स्टॉक में29719 pcs
-
-
1
Step-Down (Buck)
450V
8V
PWM
-
-
-
-
MXHV9910
Tape & Reel (TR)
-
-
64kHz
-40°C ~ 85°C (TA)
Surface Mount
AC DC Offline Switcher
Signage
8-SOIC (0.154', 3.90mm Width)
8-SOIC
No
RFQ
SP6685ER-L/TR
MaxLinear, Inc.
IC LED DRIVER RGLTR 700MA 10DFN
स्टॉक में17550 pcs
-
700mA (Flash)
1
Switched Capacitor (Charge Pump)
5.5V
2.7V
-
-
-
-
-
SP6685
Tape & Reel (TR)
-
-
2.4MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight, Camera Flash
10-VFDFN Exposed Pad
10-DFN (3x3)
Yes
RFQ
RT8560GQW
Richtek USA Inc.
IC LED DRV RGLTR PWM 30MA 20WQFN
स्टॉक में3840 pcs
60V
30mA
4
Step-Up (Boost)
40V
7V
Analog, PWM
-
-
-
-
RT8560
Tape & Reel (TR)
-
-
1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
20-WFQFN Exposed Pad
20-WQFN (4x4)
Yes
RFQ
LM27951SD
Texas Instruments
IC LED DRV RGLTR PWM 30MA 14WSON
स्टॉक में34394 pcs
2.5V ~ 3.9V
30mA
4
Switched Capacitor (Charge Pump)
5.5V
2.8V
PWM
-
-
-
-
LM27951
Tape & Reel (TR)
-
-
750kHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
14-WFDFN Exposed Pad
14-WSON (4x3)
Yes
RFQ
TPS61054DRCT
Texas Instruments
IC LED DRV RGLTR PWM 10VSON
स्टॉक में35158 pcs
5.5V
700mA (Flash)
1
Step-Up (Boost)
6V
2.5V
PWM
-
-
-
-
TPS61054
Tape & Reel (TR)
-
-
2MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Camera Flash, Lighting
10-VFDFN Exposed Pad
10-VSON (3x3)
Yes
RFQ
CAT4004VP2-GT3
onsemi
IC LED DRV LIN MULT-STEP 8TDFN
स्टॉक में15400 pcs
-
40mA
4
-
5.5V
2.4V
Multi-Step
-
-
-
-
CAT4004
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
Backlight
8-WFDFN Exposed Pad
8-TDFN (2x3)
Yes
RFQ
LP8860HQVFPRQ1
Texas Instruments
IC LED DRVR CTRLR PWM 32HLQFP
स्टॉक में12537 pcs
48V
150mA
4
Step-Up (Boost)
48V
3V
PWM
-
-
-
-
LP8860
Tape & Reel (TR)
-
Automotive, AEC-Q100
100kHz ~ 2.2MHz
-40°C ~ 125°C (TA)
Surface Mount
DC DC Controller
Automotive, Backlight, Lighting
32-PowerLQFP
32-HLQFP (7x7)
No
RFQ
RT8479CGSP
Richtek USA Inc.
IC LED DRIVER OFFL PWM 8SOP
स्टॉक में45080 pcs
40V
-
2
Step-Down (Buck), Step-Up (Boost)
40V
4.5V
Analog, PWM
-
-
-
-
RT8479
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
AC DC Offline Switcher
Automotive, Lighting, Signage
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SOP-EP
Yes
RFQ
AAT3150IWP-T1
Skyworks Solutions, Inc.
IC LED DRIVER RGLTR DIM 12TDFN
स्टॉक में714950 pcs
-
30mA
4
Switched Capacitor (Charge Pump)
5.5V
2.7V
AS²Cwire
Tape & Reel (TR)
Lead free / RoHS Compliant
1 (Unlimited)
AAT3150IWPT1
-
-
LED Driver IC 4 Output DC DC Regulator Switched Capacitor (Charge Pump) AS²Cwire Dimming 30mA 12-TDFN (3x3)
-
1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight, Camera Flash
12-TDFN Exposed Pad
12-TDFN (3x3)
Yes
RFQ
CAT3643HV2-T2
onsemi
IC LED DRVR WHITE BCKLGT 12-TDFN
स्टॉक में9540 pcs
-
32mA
3
Switched Capacitor (Charge Pump)
5.5V
2.5V
-
-
-
-
-
CAT3643
Cut Tape (CT)
-
QUAD-Mode®
800kHz ~ 1.6MHz
-40°C ~ 85°C (TA)
Surface Mount
-
Backlight
12-WFDFN Exposed Pad
12-TDFN (3x3)
-
RFQ
XRP7613IDBTR-F
MaxLinear, Inc.
IC LED DRVR RGLTR PWM 1.2A 8SOIC
स्टॉक में39479 pcs
-
1.2A
1
Step-Down (Buck)
36V
7V
Analog, PWM
-
-
-
-
XRP7613
Tape & Reel (TR)
-
-
1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Lighting
8-SOIC (0.154', 3.90mm Width) Exposed Pad
8-SOIC-EP
Yes
RFQ
BD6592MUV-E2
Rohm Semiconductor
IC LED DRV CTRLR PWM 24VQFN
स्टॉक में5832 pcs
-
40mA
6
Step-Up (Boost)
22V
2.7V
Analog, PWM
-
-
-
-
BD6592
Tape & Reel (TR)
-
-
1MHz
-30°C ~ 85°C (TA)
Surface Mount
DC DC Controller
Backlight
24-VFQFN Exposed Pad
VQFN020V4040
No
RFQ
TPS61043DRBRG4
Texas Instruments
IC LED DRVR RGLTR PWM 60MA 8SON
स्टॉक में7280 pcs
16.9V
60mA
1
Step-Up (Boost)
6V
1.8V
PWM
-
-
-
-
TPS610
Tape & Reel (TR)
-
-
1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
8-VDFN Exposed Pad
8-SON (3x3)
Yes
RFQ
FL7734MX
Fairchild Semiconductor
IC LED DRIVER CTRLR 16SOIC
स्टॉक में16870 pcs
1.5V ~ 5V
-
1
Flyback, Step-Down (Buck), Step-Up (Boost)
30V
6.75V
-
-
-
-
-
FL7734
Bulk
-
-
-
-40°C ~ 125°C (TA)
Surface Mount
DC DC Controller
-
16-SOIC (0.154", 3.90mm Width)
16-SOIC
No
RFQ
AOZ1960DI
Alpha & Omega Semiconductor Inc.
IC LED DRIVER RGLTR PWM 2A 24DFN
स्टॉक में15240 pcs
-
2A (Switch)
6
Step-Up (Boost)
24V
7V
Analog, PWM
-
-
-
-
AOZ1960
Tape & Reel (TR)
-
EZBoost™
1MHz
-40°C ~ 85°C (TA)
Surface Mount
DC DC Regulator
Backlight
24-VFDFN Exposed Pad
24-DFN (7x4)
Yes
RFQ
AP1695-20CS7-13
Diodes Incorporated
IC LED DRIVER OFFL TRIAC 2A 7SO
स्टॉक में6600 pcs
-
2A
1
Flyback, Step-Down (Buck), Step-Up (Boost)
25V
7V
Triac
-
-
-
-
AP1695
Tape & Reel (TR)
-
-
-
-40°C ~ 105°C (TA)
Surface Mount
AC DC Offline Switcher
Lighting
8-SOIC (0.154", 3.90mm Width), 7 Leads
7-SO
Yes
RFQ
LT3744IUHE#PBF
Analog Devices Inc.
IC LED DRIVER CTRLR PWM 36QFN
स्टॉक में5535 pcs
-
-
3
Step-Down (Buck)
36V
3.3V
Analog, PWM
-
-
-
-
LT3744
Tube
-
-
1MHz
-40°C ~ 125°C (TA)
Surface Mount
DC DC Controller
-
36-WFQFN Exposed Pad
36-QFN (5x6)
No
RFQ
TLC5958RTQT
Texas Instruments
IC LED DRIVER LINEAR 25MA 56QFN
स्टॉक में5793 pcs
10V
25mA
48
Shift Register
5.5V
3V
-
-
-
-
-
TLC5958
Tape & Reel (TR)
-
-
-
-40°C ~ 85°C (TA)
Surface Mount
Linear
Signage
56-VFQFN Exposed Pad
56-QFN (8x8)
Yes
RFQ
NCV78763DQ9R2G
onsemi
IC LED DRV RGLTR PWM 1.6A 36SSOP
स्टॉक में17400 pcs
-
1.6A
2
Step-Down (Buck), Step-Up (Boost)
40V
4V
Analog, PWM
-
-
-
-
NCV78763
Tape & Reel (TR)
-
Automotive, AEC-Q100
8MHz
-40°C ~ 150°C (TJ)
Surface Mount
DC DC Regulator
Automotive
36-BFSOP (0.295", 7.50mm Width) Exposed Pad
36-SSOP-EP
Yes
RFQ
LYT3328D-TL
Power Integrations
IC LED DRIVER OFFL TRIAC 16SO
स्टॉक में40330 pcs
-
-
1
Flyback, Step-Down (Buck), Step-Up (Boost)
132VAC
85VAC
Triac
-
-
-
-
LYT3328
Tape & Reel (TR)
-
LYTSwitch™-3
40kHz ~ 124kHz
-40°C ~ 150°C (TJ)
Surface Mount
AC DC Offline Switcher
Lighting
16-SOIC (0.154', 3.90mm Width), 14 Leads
16-SO B
Yes
RFQ