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Manufacturer Part Number Manufacturer Series Packaging Type Topology Number of Outputs Voltage Output Current Output Channel Frequency Applications Operating Temperature Mounting Type Package Case Supplier Device Package Internal Switchs Voltage Supply Min Voltage Supply Max Dimming Lifecycle
Lifecycle
1760181 SC4541SKTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Down (Buck), Step-Up (Boost) 1 25V 200mA 2MHz Automotive, Backlight -40°C ~ 85°C (TA) Surface Mount SOT-23-6 SOT-23-6 Yes 2.9V 22V PWM Active
1761121 SC441TETRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 4 36V 150mA 800kHz Backlight - Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP Yes 4.5V 21V Analog, PWM Active
1761163 SC442ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 10 42V 30mA 500kHz ~ 1MHz Automotive, Backlight - Surface Mount 28-UFQFN Exposed Pad 28-UMLP Yes 4.5V 21V PWM Active
1761365 SC441CTETRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 4 42V 150mA 700kHz Backlight - Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP Yes 4.5V 27V Analog, PWM Obsolete
1761817 SC618ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 - 500mA (Flash) 250kHz Camera Flash -40°C ~ 85°C (TA) Surface Mount 10-UFDFN Exposed Pad 10-MLPD (3x3) Yes 3V 5.25V - Obsolete
1762742 SC4509SKTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 1 20V 30mA 1.2MHz Backlight -40°C ~ 85°C (TA) Surface Mount SOT-23-6 SOT-23-6 Yes 2.7V 10V PWM Active
1763022 SC624AULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 4 2.5 V ~ 5.25 V 25mA - Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V I²C Active
1763023 SC624ULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 4 2.5 V ~ 5.25 V 25mA - Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V - Active
1763120 SC656ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 7 2.5 V ~ 5.25 V 25mA 250kHz Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ (3x3) Yes 2.9V 5.5V PWM Active
1763244 SC628AULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 2.5 V ~ 5.25 V 1A (Flash) 250kHz Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ (3x3) Yes 3V 5.5V I²C Discontinued
1763247 SC622AULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 2.5 V ~ 5.25 V 400mA (Flash) - Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V I²C Active
1763248 SC622ULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 2.5 V ~ 5.25 V 400mA (Flash) - Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V - Active
1763249 SC623AULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA, 400mA (Flash) - Backlight, Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V I²C Active
1763250 SC623ULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA, 400mA (Flash) - Backlight, Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V - Active
1763328 SC606AIMLTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 6 - 32mA 1.33MHz Backlight -40°C ~ 85°C (TA) Surface Mount 16-VQFN Exposed Pad 16-MLP (4x4) Yes 2.85V 5.5V - Active
1763340 SC621AULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA, 400mA (Flash) - Backlight, Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V I²C Active
1763341 SC621ULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA, 400mA (Flash) - Backlight, Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V - Active
1763357 SC5010HULTRT Semtech Corporation - Tape & Reel (TR) DC DC Controller Step-Up (Boost) 8 50V 50mA 200kHz ~ 2.2MHz Backlight - Surface Mount - 28-QFN (4x4) No 4.5V 27V Analog, PWM Active
1763358 SC5012MLTRT Semtech Corporation - Tape & Reel (TR) DC DC Controller Step-Up (Boost) 4 65V 150mA 200kHz ~ 2.2MHz Backlight - Surface Mount - 24-QFN (4x4) No 4.5V 45V Analog, PWM Active
1763399 SC643ULTRT Semtech Corporation SemPulse® Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA - Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 2.9V 5.5V - Active
1763436 SC5010ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Controller Step-Up (Boost) 8 50V 30mA 200kHz ~ 2.2MHz Backlight - Surface Mount 28-UFQFN Exposed Pad 28-MLPQ (4x4) No 4.5V 27V Analog, PWM Discontinued
1763474 SC644ULTRT Semtech Corporation SemPulse® Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 6 2.5 V ~ 5.25 V 25mA - Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 2.9V 5.5V - Active
1763504 SC627AULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA, 700mA (Flash) - Backlight, Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V I²C Active
1763505 SC627ULTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA, 700mA (Flash) - Backlight, Camera Flash -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ-UT (3x3) Yes 3V 5.5V - Active
1764042 SC667ULTRT Semtech Corporation - Tape & Reel (TR) Linear - 7 + 4LDOs - 25mA 400kHz Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ (3x3) Yes 2.9V 5.5V PWM Active
1764094 SC104IMLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 1 38V - - Backlight -40°C ~ 85°C (TA) Surface Mount 8-VDFN 8-MLP (3x3) Yes 1.55V 10V - Active
1764100 SC600BIMLTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 120mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-VFDFN Exposed Pad 10-MLPD (3x3) Yes 2.5V 6.5V - Active
1764101 SC600AIMLTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 60mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-VFDFN Exposed Pad 10-MLPD (3x3) Yes 2.5V 6.5V - Active
1764102 SC600CIMLTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 60mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-VFDFN Exposed Pad 10-MLPD (3x3) Yes 2.5V 6.5V - Active
1764103 SC600DIMLTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 120mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-VFDFN Exposed Pad 10-MLPD (3x3) Yes 2.5V 6.5V - Active
1764104 SC600AIMSTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 60mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP Yes 2.5V 6.5V - Active
1764105 SC600BIMSTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 120mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP Yes 2.5V 6.5V - Active
1764106 SC600CIMSTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 60mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP Yes 2.5V 6.5V - Active
1764107 SC600DIMSTRT Semtech Corporation mAhXLife™ Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 5V 120mA 650kHz Backlight -40°C ~ 150°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP Yes 2.5V 6.5V - Active
1764140 SC441ATETRT Semtech Corporation Automotive, AEC-Q100 Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 4 36V 150mA 700kHz Backlight - Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP Yes 4.5V 21V Analog, PWM Discontinued
1764143 SC445TETRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 4 42V 150mA 700kHz - - Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP Yes 4.5V 27V Analog, PWM Active
1764171 SC5012QMLTRT Semtech Corporation Automotive, AEC-Q100 Tape & Reel (TR) DC DC Controller Step-Up (Boost) 4 65V 150mA 200kHz ~ 2.2MHz Automotive, Backlight - Surface Mount - 24-QFN (4x4) No 4.5V 45V Analog, PWM Active
1764182 SC668ULTRT Semtech Corporation - Tape & Reel (TR) Linear - 8 + 4LDOs - 25mA 400kHz Backlight -40°C ~ 85°C (TA) Surface Mount 20-UFQFN Exposed Pad 20-MLPQ (3x3) Yes 2.9V 5.5V PWM Active
1764236 SC5014MLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 4 50V 120mA - Backlight - Surface Mount 20-VFQFN Exposed Pad 20-QFN (4x4) Yes 4.5V 27V Analog, PWM Active
1764237 SC5014AMLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 2 50V 240mA - Backlight - Surface Mount 20-VFQFN Exposed Pad 20-QFN (4x4) Yes 4.5V 27V Analog, PWM Active
1764291 SC613IMLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 4.275 V ~ 4.725 V 140mA 650kHz Backlight -40°C ~ 85°C (TA) Surface Mount 10-VFDFN Exposed Pad 10-MLP (3x3) Yes 2.5V 6.5V - Active
1764317 SC603IMLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 1 4.275 V ~ 4.725 V 200mA 625kHz Backlight -40°C ~ 85°C (TA) Surface Mount 10-VFDFN Exposed Pad 10-MLP (3x3) Yes 2.5V 6.5V - Active
1764364 SC446TETRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 3 36V 100mA 700kHz Backlight -40°C ~ 105°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-TSSOP-EP Yes 4.5V 27V Analog, PWM Discontinued
1764453 SC440AMLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 6 42V 30mA 800kHz Backlight - Surface Mount 24-VFQFN Exposed Pad 24-MLPQ (4x4) Yes 4.5V 27V Analog, PWM Discontinued
1764633 SC4509WLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 1 20V 30mA 1.2MHz Backlight -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad 8-MLPD-W (2x2) Yes 2.7V 10V PWM Active
1764715 SC4541ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Down (Buck), Step-Up (Boost) 1 25V 450mA (Switch) 2MHz Backlight -40°C ~ 85°C (TA) Surface Mount 6-UFDFN Exposed Pad 6-MLPD-UT (2x2) Yes 2.9V 22V PWM Active
1764812 SC4539ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 1 5 V ~ 22 V 30mA 800kHz Backlight -40°C ~ 85°C (TA) Surface Mount 8-UFDFN Exposed Pad 8-MLPD-UT (2x2) Yes 2.8V 5.5V PWM Active
1764874 SC658ULTRT Semtech Corporation SemPulse® Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 4 2.5 V ~ 5.25 V 25mA 250kHz Backlight -40°C ~ 85°C (TA) Surface Mount 14-UFQFN 14-MLPQ-UT (2x2) Yes 2.9V 5.5V - Active
1764880 SC4538ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 1 5 V ~ 38 V 30mA 800kHz Backlight -40°C ~ 85°C (TA) Surface Mount 8-UFDFN Exposed Pad 8-MLPD-UT (2x2) Yes 2.8V 5.5V PWM Active
1764896 SC652ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA 250kHz Backlight -40°C ~ 85°C (TA) Surface Mount 14-UFQFN 14-MLPQ-UT (2x2) Yes 2.9V 5.5V PWM Active
1764897 SC657ULTRT Semtech Corporation SemPulse® Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 5 2.5 V ~ 5.25 V 25mA 250kHz Backlight -40°C ~ 85°C (TA) Surface Mount 14-UFQFN 14-MLPQ-UT (2x2) Yes 2.9V 5.5V - Active
1764973 SC4540ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 1 5 V ~ 38 V 30mA 800kHz Backlight -40°C ~ 85°C (TA) Surface Mount 8-UFDFN Exposed Pad 8-MLPD-UT (2x2) Yes 2.8V 12V PWM Active
1764974 SC654ULTRT Semtech Corporation SemPulse® Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 6 2.5 V ~ 5.25 V 25mA 250kHz Backlight -40°C ~ 85°C (TA) Surface Mount 14-UFQFN Exposed Pad 14-MLPQ-UT (2x2) Yes 2.9V 5.5V - Active
1764975 SC653ULTRT Semtech Corporation SemPulse® Tape & Reel (TR) DC DC Regulator Switched Capacitor (Charge Pump) 4 2.5 V ~ 5.25 V 25mA 250kHz Backlight -40°C ~ 85°C (TA) Surface Mount 18-UFQFN Exposed Pad 18-MLPQ-UT (2.3x2.3) Yes 2.9V 5.5V - Active
1765035 SC440MLTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 6 40V 30mA 800kHz Backlight - Surface Mount 24-UFQFN Exposed Pad 24-MLPQ (4x4) Yes 4.5V 21V Analog, PWM Obsolete
1765945 SC443ULTRT Semtech Corporation - Tape & Reel (TR) DC DC Regulator Step-Up (Boost) 3 42V 30mA 800kHz Backlight -40°C ~ 85°C (TA) Surface Mount 16-UFQFN Exposed Pad 16-MLP (3x3) Yes 4.5V 27V PWM Active
1766356 SC620ULTRT Semtech Corporation - Tape & Reel (TR) Linear - 8 - 25mA 400kHz Backlight -40°C ~ 85°C (TA) Surface Mount 16-UFQFN Exposed Pad 16-MLPQ-UT (3x3) Yes 2.7V 5.5V - Active
23439152 SC5012AQMLTRT Semtech Corporation * - - - - - - - - - - - - - - - - Active
27803178 ZSC668ULTRT Semtech Corporation - - - - - - - - - - - - - - - - Obsolete
27803179 SC4537ULTRT Semtech Corporation - DC DC Regulator Step-Up (Boost) 1 24V 1.3A 1MHz Backlight 150°C (TJ) Surface Mount 10-UFDFN Exposed Pad 10-MLPD-UT (3x3) No 2.6V 16V PWM Obsolete
27803180 SC5010HULTRT-01 Semtech Corporation - DC DC Controller Step-Up (Boost) 8 50V 30mA 200kHz ~ 2.2MHz Backlight - Surface Mount 28-UFQFN Exposed Pad 28-MLPQ-UT (4x4) No 4.5V 27V Analog, PWM Obsolete
27803181 SC4507TSKTRT Semtech Corporation - - - - - - - - - - - - - - - - Obsolete
27803182 SC4507SKTRT Semtech Corporation - - - - - - - - - - - - - - - - Obsolete
27803183 SC445TETRT-01 Semtech Corporation - DC DC Regulator Step-Up (Boost) 4 42V 150mA 700kHz Automotive - Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EDP Yes 4.5V 27V Analog, PWM Obsolete

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