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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Technology Current - Supply Voltage - Input Number of Channels Voltage - Input (Max) Output Type Digi-Key Programmable Voltage - Supply Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Current - Output / Channel Voltage - Supply (Vcc/Vdd) Interface Current - Output Source/Sink Number of Outputs Channel Type Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Programmable Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Current - Output Load Type Rds On (Typ) Current - Peak Output Voltage - Load Driven Configuration Number of Drivers Gate Type Logic Voltage - VIL, VIH Current - Peak Output (Source, Sink) Rise / Fall Time (Typ) Dimming Current - Output (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Number of Regulators Voltage Dropout (Max) Protection Features
Unitrode UC2870DW-1 Unitrode UC2870DW-1 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2870 download Vendor Undefined REACH Affected 2156-UC2870DW-1-600018 1
Unitrode UC2845AJ Unitrode UC2845AJ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2845 download Vendor Undefined REACH Affected 2156-UC2845AJ-600018 1
Unitrode UC2544DW Unitrode UC2544DW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC2544 Vendor Undefined REACH Unaffected 2156-UC2544DW-600018 1
Unitrode UCC39421PW Unitrode UCC39421PW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UCC39421 download Vendor Undefined REACH Unaffected 2156-UCC39421PW-600018 1
Unitrode UC2846N/80374 Unitrode UC2846N/80374 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC2846 Transistor Driver 16-PDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 6.95V ~ 40V 2 Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 500kHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 50% Yes Yes -
Unitrode UCC391PTR Unitrode UCC391PTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UCC391 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
Unitrode UC2835D/70053 Unitrode UC2835D/70053 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC1527AJ/883B Unitrode UC1527AJ/883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Tube Active UC1527 Not applicable 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
Unitrode UC1544L883B Unitrode UC1544L883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC1544 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1
Unitrode UCC3803PW Unitrode UCC3803PW Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-TSSOP (0.173", 4.40mm Width) UCC3803 Transistor Driver 8-TSSOP download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 3.6V ~ 12V 1 Buck, Boost, Flyback, Forward Converter 31kHz Frequency Control Positive 1 99% No No -
Unitrode UC1854AJ883B Unitrode UC1854AJ883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Not Verified download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC3711Q Unitrode UC3711Q Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC3770AQ Unitrode UC3770AQ Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 150°C (TJ) General Purpose, Stepper Motors Surface Mount 28-LCC (J-Lead) - UC3770 Bipolar 4.75V ~ 5.3V 28-PLCC (11.51x11.51) download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 2A Logic Over Temperature Half Bridge (2) Inductive - - 10V ~ 45V
Unitrode UCC2941D-3 Unitrode UCC2941D-3 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UCC2540PWP Unitrode UCC2540PWP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 105°C Secondary-Side Controller Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) UCC2540 - Not Verified 8.5V ~ 35V 20-HTSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 1
Unitrode UC1825BJ883B Unitrode UC1825BJ883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC1825 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC2843ANNTR Unitrode UC2843ANNTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC2843 Transistor Driver 8-PDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 800 Step-Up, Step-Down, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
Unitrode UCC2807D-3/70034 Unitrode UCC2807D-3/70034 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UCC2807 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UCC27424PE4 Unitrode UCC27424PE4 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Through Hole 8-DIP (0.300", 7.62mm) UCC27424 Not Verified 8-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1
Unitrode UCC25701D/81385 Unitrode UCC25701D/81385 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UCC25701 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UCC2961DTR Unitrode UCC2961DTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UCC2961 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
Unitrode UC1717L883B Unitrode UC1717L883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active UC1717 download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UC282TD-1 Unitrode UC282TD-1 Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 100°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 7.5V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 - Positive 3A 1.5V - 1 2.2V @ 3A Over Temperature, Reverse Polarity, Short Circuit
Unitrode UC3715DP Unitrode UC3715DP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 150°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) UC3715 Non-Inverting Not Verified 7V ~ 20V 16-SOIC download RoHS non-compliant 1 (Unlimited) Vendor Undefined EAR99 8542.39.0001 1 Synchronous Low-Side 2 N-Channel, P-Channel MOSFET 0.8V, 2V 500mA, 1A 30ns, 25ns
Unitrode UC5612DP Unitrode UC5612DP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active download RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Unitrode UCC2918DP Unitrode UCC2918DP Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C General Purpose Surface Mount 16-SOIC (0.154", 3.90mm Width) Hot Swap Controller Thermal Limit UCC2918 1 mA 1 3V ~ 6V 16-SOIC download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Yes Circuit Breaker, Current Limit, Fault Timeout 4A
Unitrode UCC3972N Unitrode UCC3972N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C Through Hole 8-DIP (0.300", 7.62mm) CCFL Controller UCC3972 80kHz ~ 160kHz 7 mA 4.5V ~ 20V 8-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1 - No
Unitrode UC1832J883B Unitrode UC1832J883B Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode * Bulk Active Not Verified download RoHS non-compliant 3 (168 Hours) Vendor Undefined 0000.00.0000 1
Unitrode UC2544N Unitrode UC2544N Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C Power Supply, Supervisor Through Hole 18-DIP (0.300", 7.62mm) UC2544 7 mA 4.5V ~ 40V Not Verified - 18-PDIP download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 1
Unitrode UC2871QTR Unitrode UC2871QTR Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -25°C ~ 85°C Surface Mount 20-LCC (J-Lead) Fluorescent Lamp Controller UC2871 57kHz ~ 78kHz 4.5V ~ 20V 20-PLCC (9x9) download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1,000 500µA, 20mA No

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