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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Voltage - Input Number of Channels Output Type Digi-Key Programmable Output Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Number of Outputs Reset Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Programmable Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Dimming Voltage - Supply (Min) Voltage - Output Current - Output (Max) Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
Analog Devices Inc. LTC2936CGN#TRPBF Analog Devices Inc. LTC2936CGN#TRPBF Analog Devices Inc.
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/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 70°C (TA) Surface Mount 24-SSOP (0.154", 3.90mm Width) Multi-Voltage Supervisor LTC2936 Not Verified Open Drain or Open Collector 24-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 - 6 Adjustable/Selectable -
Semtech Corporation 657ULTRT Semtech Corporation 657ULTRT Semtech Corporation
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/image/Semtech Corporation SemPulse® Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 14-UFQFN DC DC Regulator SC657 250kHz 14-MLPQ-UT (2x2) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA 5 Yes Switched Capacitor (Charge Pump) 5.5V - 2.9V 2.5V ~ 5.25V
Semtech Corporation 658ULTRT Semtech Corporation 658ULTRT Semtech Corporation
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/image/Semtech Corporation SemPulse® Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 14-UFQFN DC DC Regulator SC658 250kHz 14-MLPQ-UT (2x2) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA 4 Yes Switched Capacitor (Charge Pump) 5.5V - 2.9V 2.5V ~ 5.25V
Semtech Corporation 621ULTRT Semtech Corporation 621ULTRT Semtech Corporation
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/image/Semtech Corporation mAhXLife™ Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 20-VFQFN Exposed Pad DC DC Regulator SC621 - 20-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA, 400mA (Flash) 5 Yes Switched Capacitor (Charge Pump) 5.5V - 3V 2.5V ~ 5.25V
Semtech Corporation 623AULTRT Semtech Corporation 623AULTRT Semtech Corporation
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/image/Semtech Corporation mAhXLife™ Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 20-VFQFN Exposed Pad DC DC Regulator SC623 - 20-MLPQ-UT (3x3) RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA, 400mA (Flash) 5 Yes Switched Capacitor (Charge Pump) 5.5V I²C 3V 2.5V ~ 5.25V
Semtech Corporation 624AULTRT Semtech Corporation 624AULTRT Semtech Corporation
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/image/Semtech Corporation mAhXLife™ Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 20-VFQFN Exposed Pad DC DC Regulator SC624 - 20-MLPQ-UT (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA 4 Yes Switched Capacitor (Charge Pump) 5.5V I²C 3V 2.5V ~ 5.25V
Semtech Corporation 627ULTRT Semtech Corporation 627ULTRT Semtech Corporation
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/image/Semtech Corporation mAhXLife™ Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 20-VFQFN Exposed Pad DC DC Regulator SC627 - 20-MLPQ-UT (3x3) RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 25mA, 700mA (Flash) 5 Yes Switched Capacitor (Charge Pump) 5.5V - 3V 2.5V ~ 5.25V
Semtech Corporation 613IMLTRT Semtech Corporation 613IMLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 10-VFDFN Exposed Pad DC DC Regulator SC613 650kHz 10-MLP (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 140mA 1 Yes Switched Capacitor (Charge Pump) 6.5V - 2.5V 4.275V ~ 4.725V
Semtech Corporation 104IMLTRT Semtech Corporation 104IMLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Backlight Surface Mount 8-VDFN Exposed Pad DC DC Regulator SC104 - 8-MLPD (3x3) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 - 1 Yes Step-Up (Boost) 10V - 1.55V 38V
Semtech Corporation 2516MLTRT Semtech Corporation 2516MLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C Controller, DDR Surface Mount 22-VFDFN Exposed Pad 4.5V ~ 5.5V 22-MLP (6x5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 3 1.25V, 1.5V, 1.25V ~ 2.5V
Semtech Corporation 1159SWTRT Semtech Corporation 1159SWTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount 28-SOIC (0.295", 7.50mm Width) SC1159 Transistor Driver 28-SO download 1 (Unlimited) EAR99 8542.39.0001 1,000 Step-Down 11.4V ~ 13V 1 Buck - Current Limit, Power Good, Soft Start Positive 1 - Yes No -
Semtech Corporation 2602STRT Semtech Corporation 2602STRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) SC2602 Transistor Driver 14-SOIC download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.2V ~ 12.6V 1 Buck 200kHz Enable, Phase Control, Power Good, Soft Start Positive 1 95% Yes No -
Semtech Corporation 4150HISTRT Semtech Corporation 4150HISTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C -48V Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller Auto Retry, Fault Timeout SC4150 4 mA 1 10V ~ 80V 8-SO download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 No OVP, Slew Rate, UVLO -
Semtech Corporation 2621STRT Semtech Corporation 2621STRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -25°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) SC2621 Transistor Driver 14-SOIC download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4V ~ 16V 1 Buck 500kHz Current Limit, Phase Control Positive 1 97% Yes No -
Semtech Corporation 1103CSTRT Semtech Corporation 1103CSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) SC1103 Transistor Driver 8-SO 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 3.8V ~ 12V 1 Buck 200kHz - Positive 1 95% No No -
Semtech Corporation 4911IMSTRT Semtech Corporation 4911IMSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) SC4911 Transistor Driver 8-MSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 6V ~ 16V 1 Boost, Flyback, SEPIC 200kHz Current Limit, Frequency Control Positive, Isolation Capable 1 65% No No -
Semtech Corporation 2603SKTRT Semtech Corporation 2603SKTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 SC2603 Transistor Driver SOT-23-6 download 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Up 5V ~ 16V 1 Boost 200kHz Enable, Soft Start Positive 1 95% No No -
Semtech Corporation 4810CIMLTRT Semtech Corporation 4810CIMLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 16-VQFN Exposed Pad SC4810 Transistor Driver 16-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Up/Step-Down 8V ~ 15V 1 Forward Converter 50kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 85% No Yes -
Semtech Corporation 4810DIMLTRT Semtech Corporation 4810DIMLTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 16-VQFN Exposed Pad SC4810 Transistor Driver 16-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Up/Step-Down 4.5V ~ 15V 1 Forward Converter 50kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 85% No Yes -
Semtech Corporation 4810BITSTRT Semtech Corporation 4810BITSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) SC4810 Transistor Driver 16-TSSOP RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Up/Step-Down 8.2V ~ 15V 1 Forward Converter 50kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 85% No Yes -
Semtech Corporation 4810CITSTRT Semtech Corporation 4810CITSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) SC4810 Transistor Driver 16-TSSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Up/Step-Down 8V ~ 15V 1 Forward Converter 50kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 85% No Yes -
Semtech Corporation 4810DITSTRT Semtech Corporation 4810DITSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) SC4810 Transistor Driver 16-TSSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Up/Step-Down 4.5V ~ 15V 1 Forward Converter 50kHz ~ 1MHz Current Limit, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 85% No Yes -
Semtech Corporation 4808B-1MSTRT Semtech Corporation 4808B-1MSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) SC4808 Transistor Driver 10-MSOP 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Up/Step-Down 4.26V ~ 16V 1 Full-Bridge, Half-Bridge, Push-Pull 50kHz ~ 1MHz Current Limit, Frequency Control Positive, Isolation Capable 1 49% No Yes -
Semtech Corporation 4809BIMSTRT Semtech Corporation 4809BIMSTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 150°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) SC4809 10-MSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 8V ~ 19V Isolated No - Flyback 12 V 90% 1.1MHz - Frequency Control, Soft Start, Sync
Semtech Corporation 450ITSTRT Semtech Corporation 450ITSTRT Semtech Corporation
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/image/Semtech Corporation PowerStep IV™ Tape & Reel (TR) Obsolete - Surface Mount 38-TFSOP (0.173", 4.40mm Width) SC450 Transistor Driver 38-TSSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 3V ~ 30V 2 Buck - - Positive 2 - Yes - -
Semtech Corporation 1102ASTRT Semtech Corporation 1102ASTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) SC1102 Transistor Driver 14-SOIC download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.2V ~ 12.6V 1 Buck 500kHz Enable, Phase Control, Soft Start Positive 1 95% Yes No -
Semtech Corporation 1104BISTRT Semtech Corporation 1104BISTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) SC1104 Transistor Driver 8-SOIC RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 7V 1 Buck 600kHz Enable, Phase Control, Soft Start Positive 1 90% Yes No -
Semtech Corporation 1176CSWTRT Semtech Corporation 1176CSWTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) SC1176 Transistor Driver 20-SOIC download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 Step-Down 4.2V ~ 15V 2 Buck 300kHz Enable, Power Good, Soft Start Positive 2 95% Yes No -
Semtech Corporation 1189SWTRT Semtech Corporation 1189SWTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 4.5V ~ 7V 24-SO download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 1,000 3 Step-Down (Buck) (1), Linear (LDO) (2) 200kHz Controller 1.25V, - 2.5V, - No No No
Semtech Corporation 2608ASTRT Semtech Corporation 2608ASTRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) SC2608 Transistor Driver 8-SO 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 14V 1 Buck 250kHz Enable, Phase Control, Soft Start Positive 1 85% Yes No -

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