Se alt

Se den engelske version som vores officielle version.Vend tilbage

Europa
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asien/Stillehavet
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Afrika, Indien og Mellemøsten
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
Sydamerika / Oceanien
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
Nordamerika
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HjemProdukterIntegrerede kredsløb (IC'er)PMIC - LED-drivere

PMIC - LED-drivere

3,002 -produkter fundet

Produktliste

1...13141516171819...61
Sammenligne Billede En del # Fabrikant Beskrivelse Beholdning ECAD -model RoHS Spænding - Output Nuværende - Output / Channel Antal udgange Topologi Spænding - Forsyning (Max) Spænding - Supply (Min) Dæmpning Basisproduktnummer Pakke Serie Frekvens Driftstemperatur Monteringstype Type Applikationer Pakke / tilfælde Leverandør Device Package Intern switch (s) Antal
STCS2ASPR STCS2ASPR STMicroelectronics IC LED DRVR LIN PWM 2A 10POWERSO På lager15604 pcs - 2A 1 - 40V 4.5V PWM STCS2 Tape & Reel (TR) - - -40°C ~ 125°C (TJ) Surface Mount Linear - PowerSO-10 Exposed Bottom Pad 10-PowerSO Yes
IS31FL3731-QFLS2-TR IS31FL3731-QFLS2-TR Lumissil Microsystems IC LED DRV LIN ANALOG 34MA 28QFN På lager33280 pcs - 34mA 18 - 5.5V 2.7V Analog IS31FL3731 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount Linear - 28-WFQFN Exposed Pad 28-QFN (4x4) -
AL8808WT-7 AL8808WT-7 Diodes Incorporated IC LED DRVR RGLTR PWM 1A TSOT25 På lager13900 pcs - 1A (Switch) 1 Step-Down (Buck) 30V 6V Analog, PWM AL8808 Tape & Reel (TR) - 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator - SOT-23-5 Thin, TSOT-23-5 TSOT-25 Yes
LM2791LD-L LM2791LD-L Texas Instruments IC LED DRVR RGLTR ANALOG 10WSON På lager12540 pcs - 36mA 2 Switched Capacitor (Charge Pump) 5.8V 3V Analog LM2791 Tape & Reel (TR) - 650kHz -30°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 10-WFDFN Exposed Pad 10-WSON (3x3) -
LT3756IUD-2#TRPBF LT3756IUD-2#TRPBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 16QFN På lager6023 pcs 100V - 1 Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 100V 6V Analog, PWM LT3756 Tape & Reel (TR) - 100kHz ~ 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Controller - 16-WFQFN Exposed Pad 16-QFN (3x3) No
TPS92561DGN TPS92561DGN Texas Instruments IC LED DRIVER OFFL TRIAC 8HVSSOP På lager80800 pcs - - 1 Step-Up (Boost) 42V 6.5V Triac TPS92561 Tube - - -40°C ~ 125°C (TJ) Surface Mount AC DC Offline Switcher Lighting 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 8-HVSSOP No
TLC59282DBQ TLC59282DBQ Texas Instruments IC LED DRIVER LINEAR 45MA 24SSOP På lager37940 pcs 17V 45mA 16 Shift Register 5.5V 3V - TLC59282 Bulk - 35MHz -40°C ~ 85°C (TA) Surface Mount Linear - 24-SSOP (0.154", 3.90mm Width) 24-SSOP Yes
LT3755EUD#TRPBF LT3755EUD#TRPBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 16QFN På lager7094 pcs - - 1 Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 40V 4.5V Analog, PWM LT3755 Tape & Reel (TR) - 100kHz ~ 1MHz 0°C ~ 125°C (TJ) Surface Mount DC DC Controller - 16-WFQFN Exposed Pad 16-QFN (3x3) No
AD8240YRM AD8240YRM Analog Devices Inc. IC LED DRIVER LINEAR PWM 8MSOP På lager16660 pcs 12V - 1 - 27V 9V PWM AD8240 Tube - - -40°C ~ 125°C (TA) Surface Mount Linear Automotive 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP No
ISL78171ARZ-T7A ISL78171ARZ-T7A Renesas Electronics America Inc IC LED DRVR RGLTR PWM 50MA 20QFN På lager13510 pcs 40V 50mA 6 Step-Up (Boost) 26.5V 4.5V Analog, I²C, PWM ISL78171 Tape & Reel (TR) Automotive, AEC-Q100 600kHz, 1.2MHz -40°C ~ 105°C (TA) Surface Mount DC DC Regulator Automotive, Backlight 20-VFQFN Exposed Pad 20-QFN (3x4) Yes
TLC59116ITPWRQ1 TLC59116ITPWRQ1 Texas Instruments IC LED DRV LIN I2C 120MA 28TSSOP På lager26858 pcs 17V 120mA 16 - 5.5V 3V I²C TLC59116 Tape & Reel (TR) Automotive, AEC-Q100 - -40°C ~ 105°C (TA) Surface Mount Linear Backlight, Lighting 28-TSSOP (0.173', 4.40mm Width) 28-TSSOP Yes
ISL97634IRT18Z-TK ISL97634IRT18Z-TK Renesas Electronics America Inc IC LED DRVR RGLTR PWM 50MA 8TDFN På lager21958 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
FAN5646UC00X FAN5646UC00X onsemi IC LED DRVR LIN PWM 20MA 4WLCSP På lager16750 pcs - 20mA 1 - 5.5V 2.7V PWM FAN5646 Tape & Reel (TR) TinyWire™ - -40°C ~ 85°C (TA) Surface Mount Linear - 4-UFBGA, WLCSP 4-WLCSP (0.82x0.82) Yes
MAX1698AEUB+T MAX1698AEUB+T Analog Devices Inc./Maxim Integrated IC LED DRIVER CTRLR 10UMAX På lager18783 pcs - - 1 Step-Up (Boost) 5.5V 2.7V - MAX1698 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount DC DC Controller Backlight 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) 10-uMAX/uSOP No
RT9361BGE RT9361BGE Richtek USA Inc. IC LED DRVR RGLTR PWM SOT23-6 På lager11490 pcs 4.5V 500mA (Switch) 1 Switched Capacitor (Charge Pump) 4.5V 2.8V PWM RT9361 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Camera Flash SOT-23-6 SOT-23-6 Yes
MIC3223YTSE MIC3223YTSE Microchip Technology IC LED DRV RGLTR PWM 16TSSOP På lager17133 pcs 37V 3.5A (Switch) 1 Step-Up (Boost) 20V 4.5V PWM MIC3223 Tube - 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator Lighting, Signage 16-TSSOP (0.173', 4.40mm Width) Exposed Pad 16-TSSOP-EP Yes
AP1694AS-13 AP1694AS-13 Diodes Incorporated IC LED DRIVER OFFL TRIAC 8SO På lager14480 pcs - - 1 Flyback, Step-Down (Buck), Step-Up (Boost) 25V 7V Triac AP1694 Tape & Reel (TR) - - -40°C ~ 105°C (TA) Surface Mount AC DC Offline Switcher Lighting 8-SOIC (0.154', 3.90mm Width) 8-SO No
TLC5948APWP TLC5948APWP Texas Instruments IC LED DRVR LINEAR 60MA 24HTSSOP På lager22000 pcs 10V 60mA 16 Shift Register 5.5V 3V - TLC5948 Tube - - -40°C ~ 85°C (TA) Surface Mount Linear Signage 24-PowerTSSOP (0.173', 4.40mm Width) 24-HTSSOP Yes
IS31FL3736-QFLS4-TR IS31FL3736-QFLS4-TR Lumissil Microsystems IC LED DRVR LINEAR 45MA 40QFN På lager8920 pcs - 45mA 20 - 5.5V 2.7V I²C IS31FL3736 Cut Tape (CT) - - -40°C ~ 125°C (TA) Surface Mount Linear - 40-WFQFN Exposed Pad 40-QFN (5x5) Yes
BD9285F-GE2 BD9285F-GE2 Rohm Semiconductor IC LED DRIVER CTRLR PWM 18SOP På lager31209 pcs - - 1 Step-Up (Boost) 18V 9V Analog, PWM BD9285 Tape & Reel (TR) - 150kHz -40°C ~ 85°C (TA) Surface Mount DC DC Controller Backlight 18-SOIC (0.213", 5.40mm Width) 18-SOP No
STP16DP05TTR STP16DP05TTR STMicroelectronics IC LED DRVR LINEAR 100MA 24TSSOP På lager39967 pcs 20V 100mA 16 Shift Register 5.5V 3V - STP16DP05 Tape & Reel (TR) - 30MHz -40°C ~ 125°C (TA) Surface Mount Linear - 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP Yes
NCV3066MNTXG NCV3066MNTXG onsemi IC LED DRVR RGLTR PWM 1.5A 8DFN På lager35620 pcs - 1.5A (Switch) 1 Step-Down (Buck), Step-Up (Boost) 40V 3V Analog, PWM NCV3066 Tape & Reel (TR) - 150kHz -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator Lighting 8-VDFN Exposed Pad 8-DFN (4x4) Yes
NCL30000DR2G NCL30000DR2G onsemi IC LED DRIVER OFFL TRIAC 8SOIC På lager61200 pcs - - 1 Flyback, Step-Down (Buck) 20V 8.8V Triac NCL30000 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
LT3952EFE#PBF LT3952EFE#PBF Analog Devices Inc. IC LED DRVR RGLTR PWM 4A 28TSSOP På lager5460 pcs 60V 4A (Switch) 1 Step-Up (Boost) 42V 3V Analog, PWM LT3952 Tube True Color PWM™ 215kHz ~ 3MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator Automotive, Backlight 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-TSSOP-EP Yes
MP24830HS-LF-Z MP24830HS-LF-Z Monolithic Power Systems Inc. IC LED DRIVER CTRLR PWM 14SOIC På lager26607 pcs - - 1 Step-Down (Buck), Step-Up (Boost) 85V 4.5V Analog, PWM MP24830 Tape & Reel (TR) - - -40°C ~ 125°C (TJ) Surface Mount DC DC Controller Automotive, Backlight 14-SOIC (0.154', 3.90mm Width) 14-SOIC No
RT8458GJ6 RT8458GJ6 Richtek USA Inc. IC LED DRVR OFFL ANALOG TSOT23-6 På lager5840 pcs - - 1 Step-Down (Buck) 32V 17V Analog RT8458 Tape & Reel (TR) - 47kHz -40°C ~ 125°C (TJ) Surface Mount AC DC Offline Switcher - SOT-23-6 Thin, TSOT-23-6 TSOT-23-6 No
LM27964SQX-A LM27964SQX-A Texas Instruments IC LED DRV RGLTR I2C 24WQFN På lager15100 pcs 2V ~ 4V 30mA, 80mA 7 Switched Capacitor (Charge Pump) 5.5V 2.7V I²C LM27964 Tape & Reel (TR) - 700kHz -30°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 24-WFQFN Exposed Pad 24-WQFN (4x4) Yes
LT3797IUKG#PBF LT3797IUKG#PBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 52QFN På lager4517 pcs - - 3 Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 40V 2.5V Analog, PWM LT3797 Tube - 100kHz ~ 1MHz -40°C ~ 125°C (TA) Surface Mount DC DC Controller Automotive, Lighting 52-WFQFN, 47 Leads, Exposed Pad 52-QFN (7x8) No
NLSF595DTR2G NLSF595DTR2G onsemi IC LED DRVR LINEAR 12MA 16TSSOP På lager70620 pcs 5.5V 12mA 8 - 5.5V 2V - NLSF595 Tape & Reel (TR) - - -55°C ~ 125°C (TA) Surface Mount Linear - 16-TSSOP (0.173', 4.40mm Width) 16-TSSOP Yes
HV9912NG-G-M901 HV9912NG-G-M901 Microchip Technology IC LED DRIVER CTRLR PWM 16SOIC På lager31628 pcs - - 1 SEPIC, Step-Down (Buck), Step-Up (Boost) 100V 9V Analog, PWM HV9912 Tape & Reel (TR) - 106kHz, 580kHz -40°C ~ 125°C (TA) Surface Mount DC DC Controller Backlight, Lighting 16-SOIC (0.154', 3.90mm Width) 16-SOIC No
A80803KETASR A80803KETASR Allegro MicroSystems IC LED DRIVER CTRLR PWM 32QFN På lager16473 pcs 70V - 1 Constant Current 37V 5V PWM A80803 Tape & Reel (TR) - 70kHz ~ 700kHz -40°C ~ 150°C (TJ) Surface Mount, Wettable Flank DC DC Controller Automotive 32-VFQFN Exposed Pad 32-QFN (5x5) Yes
LM2795TL LM2795TL Texas Instruments IC LED DRV RGLTR PWM 14DSBGA På lager11490 pcs 3.8V 20mA 4 Switched Capacitor (Charge Pump) 5.5V 2.7V Analog, PWM LM2795 Tape & Reel (TR) - 515kHz -30°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 14-WFBGA, DSBGA 14-DSBGA Yes
A6264KLYTR-T A6264KLYTR-T Allegro MicroSystems IC LED DRVR LIN PWM 100MA 10MSOP På lager27530 pcs - 100mA 4 - 50V 6V PWM A6264 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 -
SP7619ER-L/TR SP7619ER-L/TR MaxLinear, Inc. IC LED DRVR LIN PWM 500MA 8DFN På lager13850 pcs - 500mA 2 - 5.5V 2.5V PWM SP7619 Tape & Reel (TR) - - -40°C ~ 85°C (TA) Surface Mount Linear Backlight 8-VFDFN Exposed Pad 8-DFN (2x3) Yes
TPS92210D TPS92210D Texas Instruments IC LED DRIVER OFFL TRIAC 8SOIC På lager45410 pcs - - 1 Flyback 20V 9V Triac TPS92210 Tube - - -40°C ~ 125°C (TA) Surface Mount AC DC Offline Switcher Lighting 8-SOIC (0.154', 3.90mm Width) 8-SOIC No
NCR402U NCR402U Nexperia USA Inc. NOW NEXPERIA NCR402U - LED DRIVE På lager5750 pcs - - - - - - - NCR402 Bulk * - - - - - - - -
LT3756EUD#TRPBF LT3756EUD#TRPBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 16QFN På lager7266 pcs - - 1 Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) 100V 6V Analog, PWM LT3756 Tape & Reel (TR) - 100kHz ~ 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Controller Lighting 16-WFQFN Exposed Pad 16-QFN (3x3) No
A8501KLPTR-T A8501KLPTR-T Allegro MicroSystems IC LED DRVR RGLTR PWM 28TSSOP På lager6240 pcs - 100mA 4 Step-Up (Boost) 21V 8V PWM A8501 Tape & Reel (TR) - 2MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator Backlight 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-TSSOP-EP Yes
MAX25530GTL/V+ MAX25530GTL/V+ Analog Devices Inc./Maxim Integrated IC LED DRV CTRL PWM 150MA 40TQFN På lager15049 pcs 5.5V ~ 18V 150mA 4 Boost, SEPIC 42V 4.5V Analog, PWM MAX25530 Tray Automotive, AEC-Q100 440kHz, 2.2MHz -40°C ~ 105°C (TA) Surface Mount DC DC Controller Automotive, Backlight 40-WFQFN Exposed Pad 40-TQFN (6x6) Yes
ZXLD1362ET5TA ZXLD1362ET5TA Diodes Incorporated IC LED DRVR RGLTR PWM 1A TSOT25 På lager27405 pcs 65V 1A 1 Step-Down (Buck) 60V 6V PWM ZXLD1362 Tape & Reel (TR) Automotive, AEC-Q100 1MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator - SOT-23-5 Thin, TSOT-23-5 TSOT-25 Yes
MP24893DJ-LF-Z MP24893DJ-LF-Z Monolithic Power Systems Inc. IC LED DRV RGLTR PWM 1A TSOT23-5 På lager67560 pcs - 1A 1 Step-Down (Buck) 36V 6V Analog, PWM MP24893 Tape & Reel (TR) - - -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator Automotive, Backlight, Lighting, Signage SOT-23-5 Thin, TSOT-23-5 TSOT-23-5 Yes
LT3795EFE#TRPBF LT3795EFE#TRPBF Analog Devices Inc. IC LED DRIVER CTRLR PWM 28TSSOP På lager7121 pcs - - 1 - 110V 4.5V Analog, PWM LT3795 Tape & Reel (TR) - 100kHz ~ 1MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Controller - 28-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-TSSOP-EP No
AP3605FNTR-E1 AP3605FNTR-E1 Diodes Incorporated IC LED DRVR RGLTR PWM 20MA 16QFN På lager7650 pcs - 20mA 4 Switched Capacitor (Charge Pump) 5.5V 2.7V PWM AP3605 Tape & Reel (TR) - 1MHz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 16-VFQFN Exposed Pad 16-QFN (3x3) Yes
MAX20052ATC+ MAX20052ATC+ Analog Devices Inc./Maxim Integrated IC LED DRVR RGLTR PWM 2A 12TDFN På lager8511 pcs 4.875V ~ 5.125V 2A 1 Step-Down (Buck) 65V 4.5V PWM MAX20052 Tray - 2.1MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator Commercial & Industrial Lighting 12-WFDFN Exposed Pad 12-TDFN (3x3) Yes
MLX10803KDC-AAA-000-RE MLX10803KDC-AAA-000-RE Melexis Technologies NV IC LED DRIVER LINEAR PWM 8SOIC På lager7070 pcs - - 1 - 32V 6V PWM MLX10803 Tape & Reel (TR) - 500kHz ~ 5MHz -40°C ~ 125°C (TA) Surface Mount Linear Automotive 8-SOIC (0.154', 3.90mm Width) 8-SOIC No
MIC2870YFT-TR MIC2870YFT-TR Microchip Technology IC LED DRV RGLTR I2C 1.5A 16TQFN På lager68980 pcs 5.2V 1.5A (Flash) 2 Step-Up (Boost) 5V 2.7V I²C MIC2870 Tape & Reel (TR) - 2MHz -40°C ~ 125°C (TJ) Surface Mount DC DC Regulator Camera Flash 16-UFQFN Exposed Pad 16-TQFN (2x2) Yes
MAX6969AWG+T MAX6969AWG+T Analog Devices Inc./Maxim Integrated IC LED DRIVER LINEAR 55MA 24SOIC På lager13761 pcs 5.5V 55mA 16 Shift Register 5.5V 3V - MAX6969 Tape & Reel (TR) - - -40°C ~ 125°C (TA) Surface Mount Linear Signage 24-SOIC (0.295', 7.50mm Width) 24-SOIC Yes
LT3475IFE-1#PBF LT3475IFE-1#PBF Analog Devices Inc. IC LED DRV RGLTR PWM 20TSSOP På lager5263 pcs - 1.5A 2 Step-Down (Buck) 36V 3.7V PWM LT3475 Tube - 200kHz ~ 2MHz -40°C ~ 125°C (TA) Surface Mount DC DC Regulator Automotive, Backlight, Lighting 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP Yes
NCL30486A2DR2G NCL30486A2DR2G onsemi IC LED DRIVER CTRLR PWM 9SOIC På lager62600 pcs - - 1 Flyback 26.5V 10.2V Analog, PWM NCL30486 Tape & Reel (TR) - - -40°C ~ 125°C (TJ) Surface Mount DC DC Controller Lighting 10-SOP (0.154", 3.90mm Width), 9 Leads 9-SOIC Yes
LTC3220EPF#PBF LTC3220EPF#PBF Analog Devices Inc. IC LED DRIVER RGLTR 20MA 28UTQFN På lager7747 pcs - 20mA 18 Switched Capacitor (Charge Pump) 5.5V 2.9V - LTC3220 Tube - 850kMz -40°C ~ 85°C (TA) Surface Mount DC DC Regulator Backlight 28-UFQFN Exposed Pad 28-UTQFN (4x4) -
1...13141516171819...61
0 RFQ
Indkøbskurv (0 Items)
Det er tomt.
Sammenlign liste (0 Items)
Det er tomt.
Feedback

Din feedback betyder noget!På Allelco værdsætter vi brugeroplevelsen og stræber efter at forbedre den konstant.
Del venligst dine kommentarer med os via vores feedback -formular, så svarer vi straks.
Tak fordi du valgte Allelco.

Emne
E-mail
Kommentarer
CAPTCHA
Træk eller klik for at uploade filen
Upload fil
Typer: .xls, .xlsx, .doc, .docx, .jpg, .png og .pdf.
Max Filstørrelse: 10MB