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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 Input Type Frequency Current - Supply Voltage - Input Voltage - Input (Max) Output Type Digi-Key Programmable Ratio - Input: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) Data Rate Interface Number of Outputs Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Voltage - Supply (Max) Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Rds On (Typ) Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer Current - Modulation Current - Bias
Semtech Corporation 2677BTETRT Semtech Corporation 2677BTETRT Semtech Corporation
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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 24-TSSOP (0.173", 4.40mm Width) Exposed Pad SC2677 Transistor Driver 24-TSSOP-EP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 15V 2 Buck 300kHz ~ 1MHz Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 90% No No -
Semtech Corporation 4510ITSTRT Semtech Corporation 4510ITSTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 20-TSSOP (0.173", 4.40mm Width) SC4510 Transistor Driver 20-TSSOP download 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 4.75V ~ 16V 1 Buck 100kHz ~ 1MHz Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes Yes -
Semtech Corporation 2441ITSTRT Semtech Corporation 2441ITSTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 28-TSSOP (0.173", 4.40mm Width) SC2441 Transistor Driver 28-TSSOP RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 1.8V ~ 15V 2 Buck Up to 1MHz Enable, Frequency Control, Soft Start Positive 2 90% Yes Yes -
Semtech Corporation GN7152-INE3 Semtech Corporation GN7152-INE3 Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tray Active -40°C ~ 95°C Surface Mount - Laser Diode Driver GN7152 3.3V 32-QFN (5x5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 490 8.5, 9.95 ~ 11.3 Gbs -
Semtech Corporation GN1412AINE3 Semtech Corporation GN1412AINE3 Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tray Active - - - Laser Diode Driver GN1412 3.3V - RoHS Compliant 3 (168 Hours) EAR99 8542.39.0001 490 11.3Gbps -
Semtech Corporation 1548CSK1.5TRT Semtech Corporation 1548CSK1.5TRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation SmartLDO™ Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 Positive Fixed SC1548 1mA 11.28V ~ 12.72V SOT-23-5 1 (Unlimited) EAR99 8542.39.0001 3,000 1
Semtech Corporation 1548CSKTRT Semtech Corporation 1548CSKTRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation SmartLDO™ Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount SC-74A, SOT-753 Positive Adjustable SC1548 1mA 11.28V ~ 12.72V SOT-23-5 1 (Unlimited) EAR99 8542.39.0001 3,000 1
Semtech Corporation NT22L33-QFN-TR Semtech Corporation NT22L33-QFN-TR Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Active - Surface Mount - Laser Diode Driver NT22L33 3.3V, 5V 24-QFN download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 1.25Gbps 70mA 80 mA
Semtech Corporation NT22030-GRP6 Semtech Corporation NT22030-GRP6 Semtech Corporation
RFQ

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/image/Semtech Corporation - Bulk Obsolete - - - - NT22030 - - RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 25,000 - -
Semtech Corporation 445TETRT Semtech Corporation 445TETRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Last Time Buy - - Surface Mount 20-TSSOP (0.173", 4.40mm Width) Exposed Pad DC DC Regulator SC445 700kHz 20-TSSOP-EP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 150mA 4 Yes Step-Up (Boost) 27V Analog, PWM 4.5V 42V
Semtech Corporation 1302CIMSTRT Semtech Corporation 1302CIMSTRT Semtech Corporation
RFQ

Min: 1

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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) SC1302 Inverting, Non-Inverting Not Verified 4.5V ~ 16.5V 8-MSOP 1 (Unlimited) EAR99 8542.39.0001 2,500 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2V 2A, 2A 20ns, 20ns
Semtech Corporation 1302ESTRT Semtech Corporation 1302ESTRT Semtech Corporation
RFQ

Min: 1

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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) SC1302 Inverting Not Verified 4.5V ~ 16.5V 8-SOIC 1 (Unlimited) EAR99 8542.39.0001 2,500 Independent Low-Side 2 N-Channel MOSFET 0.8V, 2V 2A, 2A 20ns, 20ns
Semtech Corporation 1301BISKTRT Semtech Corporation 1301BISKTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 SC1301 Inverting Not Verified 4.5V ~ 16.5V SOT-23-5 RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Single Low-Side 1 N-Channel MOSFET 0.8V, 2V 2A, 2A 20ns, 20ns
Semtech Corporation 4505MLTRT Semtech Corporation 4505MLTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 16-VFQFN Exposed Pad 12V Adjustable 16-MLPQ (3x3) 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Up 1 Boost 1MHz Positive No 700mA 2.6V 36V (Switch) 2.6V
Semtech Corporation 4624MLTRT Semtech Corporation 4624MLTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 20-VFQFN Exposed Pad SC4624 5.5V Adjustable 20-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 200kHz ~ 2MHz Positive Yes 4A 0.5V 5.5V 2.3V
Semtech Corporation 4626LSKTRT Semtech Corporation 4626LSKTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 SC4626 5.5V Fixed SOT-23-5 download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2.5MHz Positive Yes 1A 1.8V - 2.9V
Semtech Corporation 4626CSKTRT Semtech Corporation 4626CSKTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 SC4626 5.5V Fixed SOT-23-5 download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2.5MHz Positive Yes 1A 1.2V - 2.9V
Semtech Corporation 220QSTRT Semtech Corporation 220QSTRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation Automotive, AEC-Q100, X-EMI™ Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) SC220 5.5V Adjustable 8-SOIC download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 1 Buck 20MHz Positive Yes 650mA 1V 3.3V 2.7V
Diodes Incorporated PI5USB2546ZHEX Diodes Incorporated PI5USB2546ZHEX Diodes Incorporated
RFQ

Min: 1

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/image/Diodes Incorporated - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-WFQFN Exposed Pad Status Flag PI5USB2546 Non-Inverting N-Channel 1:1 16-TQFN (3x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,500 Not Required On/Off 1 Current Limiting (Adjustable), Over Temperature, UVLO High Side 73mOhm 4.5V ~ 5.5V USB Switch 2.5A
Semtech Corporation 182ULTRT Semtech Corporation 182ULTRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Obsolete RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000
Semtech Corporation 2608STRT Semtech Corporation 2608STRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/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 200kHz Enable, Phase Control, Soft Start Positive 1 90% Yes No -
Semtech Corporation 2618SKTRT Semtech Corporation 2618SKTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount SOT-23-6 SC2618 Transistor Driver SOT-23-6 download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 Step-Down 4.75V ~ 14V 1 Buck Up to 500kHz - Positive 1 - Yes No -
Semtech Corporation 4603IMSTRT Semtech Corporation 4603IMSTRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) SC4603 Transistor Driver 10-MSOP download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 2,500 Step-Down 2.25V ~ 5.5V 1 Buck 1MHz Current Limit, Enable, Phase Control Positive 1 100% Yes Yes -
Semtech Corporation 403BMLTRT Semtech Corporation 403BMLTRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation EcoSpeed®, SmartDrive™ Tape & Reel (TR) Obsolete -40°C ~ 85°C Surface Mount 32-WFQFN Exposed Pad SC403 3V ~ 28V 32-MLPQ (5x5) download RoHS Compliant 1 (Unlimited) EAR99 8542.39.0001 3,000 2 Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1MHz Adj to 0.75V, 6A Adj to 0.75V, 200mA - No No Yes
Semtech Corporation EZ1117CST3.3TRT Semtech Corporation EZ1117CST3.3TRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA EZ1117 7V Fixed SOT-223-3 download 1 (Unlimited) EAR99 8542.39.0001 2,500 - Positive 800mA 3.3V - 1 1.2V @ 800mA 72dB (120Hz) Over Current, Over Temperature
Semtech Corporation EZ1117CSTTRT Semtech Corporation EZ1117CSTTRT Semtech Corporation
RFQ

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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA EZ1117 7V Adjustable SOT-223-3 download 1 (Unlimited) EAR99 8542.39.0001 2,500 10 mA - Positive 800mA 1.3V 5.7V 1 1.2V @ 800mA 72dB (120Hz) Over Current, Over Temperature
Semtech Corporation 1541CM-3.3TRT Semtech Corporation 1541CM-3.3TRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA SC1541 7V Fixed TO-263-5 download 1 (Unlimited) EAR99 8542.39.0001 800 10 µA 10 mA Enable Positive 1A 3.3V - 1 1.3V @ 1A 72dB (120Hz) Over Current, Over Temperature
Semtech Corporation EZ1086CM-2.5TRT Semtech Corporation EZ1086CM-2.5TRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA EZ1086 7V Fixed TO-263 1 (Unlimited) EAR99 8542.39.0001 800 - Positive 1.5A 2.5V - 1 1.35V @ 1.5A 72dB (120Hz) Over Current, Over Temperature
Semtech Corporation EZ1086CM.TRT Semtech Corporation EZ1086CM.TRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount TO-263-4, D²Pak (3 Leads + Tab), TO-263AA EZ1086 7V Adjustable TO-263 1 (Unlimited) EAR99 8542.39.0001 800 10 mA - Positive 1.5A 1.3V 5.7V 1 1.35V @ 1.5A 72dB (120Hz) Over Current, Over Temperature
Semtech Corporation EZ1117ACST33TRT Semtech Corporation EZ1117ACST33TRT Semtech Corporation
RFQ

Min: 1

Mult: 1

/image/Semtech Corporation - Tape & Reel (TR) Obsolete 0°C ~ 125°C Surface Mount TO-261-4, TO-261AA EZ1117 7V Fixed SOT-223-3 download 1 (Unlimited) EAR99 8542.39.0001 2,500 - Positive 1A 3.3V - 1 1.3V @ 1A 72dB (120Hz) Over Current, Over Temperature

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