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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Tolerance Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Input Type Frequency Technology Current - Supply Power - Max Battery Chemistry Charge Current - Max Voltage - Input Number of Cells Number of Channels Voltage - Input (Max) Output Type Temperature Coefficient Digi-Key Programmable Output Ratio - Input:Output Voltage - Supply Supplier Device Package DataSheet ECCN HTSUS Standard Package Function Standards Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Interface Power (Watts) Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Current - Charging Programmable Features Battery Pack Voltage Voltage - Supply (Max) 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) High Side Voltage - Max (Bootstrap) Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) Auxiliary Sense Number of Voltages Monitored Voltage - Threshold Reset Timeout Voltage - Output (Min/Fixed) Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Current - Cathode Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
Microchip Technology MIC2178YWM Microchip Technology MIC2178YWM Microchip Technology
RFQ

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/image/Microchip Technology - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-SOIC (0.295", 7.50mm Width) 16.5V Adjustable 20-SOIC download EAR99 8542.39.0001 44 Step-Down 1 Buck 200kHz Positive No 2.5A 1.245V 16.5V 4.5V
Microchip Technology TC33161EOA Microchip Technology TC33161EOA Microchip Technology
RFQ

Min: 1

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/image/Microchip Technology * Bulk Active 0000.00.0000 1
National Semiconductor LM2672N-3.3 National Semiconductor LM2672N-3.3 National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 40V Fixed 8-PDIP download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 3.3V - 6.5V
Unitrode UC3842D Unitrode UC3842D Unitrode
RFQ

Min: 1

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/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.209", 5.30mm Width) UC3842 Transistor Driver 14-SOP download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 10V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 97% No No -
Texas Instruments LM2585S-12/NOPB Texas Instruments LM2585S-12/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 40V Fixed DDPAK/TO-263-5 download 0000.00.0000 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 3A (Switch) 12V - 4V
Micrel Inc. C2287-15YML Micrel Inc. C2287-15YML Micrel Inc.
RFQ

Min: 1

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/image/Micrel Inc. - Bulk Active -40°C ~ 125°C (TJ) Backlight, Camera Flash Surface Mount 8-VFDFN Exposed Pad, 8-MLF® DC DC Regulator MIC2287 1.2MHz 8-MLF® (2x2) download EAR99 8542.39.0001 1 750mA (Switch) 1 Yes Step-Up (Boost) 10V PWM 2.5V 15V
National Semiconductor LP3995ILDX-2.8/NOPB National Semiconductor LP3995ILDX-2.8/NOPB National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 6-WDFN Exposed Pad 6V Fixed 6-WSON (2.92x3.29) download EAR99 8542.39.0001 1 150 µA 200 µA Enable Positive 150mA 2.8V - 1 0.1V @ 150mA 60dB ~ 50dB (1kHz ~ 10kHz) Over Temperature, Short Circuit
Microchip Technology MIC3809YM Microchip Technology MIC3809YM Microchip Technology
RFQ

Min: 1

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/image/Microchip Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MIC3809 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Up/Step-Down 4.1V ~ 14V 1 Full-Bridge, Half-Bridge, Push-Pull 200kHz Frequency Control Positive, Isolation Capable 1 49% No No -
Linear Technology C4440EMS8E-5 Linear Technology C4440EMS8E-5 Linear Technology
RFQ

Min: 1

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/image/Linear Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad LTC4440 Non-Inverting Not Verified 4V ~ 15V 8-MSOP-EP download EAR99 8542.39.0001 1 Single High-Side 1 N-Channel MOSFET 1.6V, 1.2V 1.1A, 1.1A 100ns, 70ns 80 V
Linear Technology 4275CIMS#PBF Linear Technology 4275CIMS#PBF Linear Technology
RFQ

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/image/Linear Technology - Bulk Active -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Controller (PD) LT4275 2mA (Max) 13 W 1 23V ~ 60V 10-MSOP download EAR99 8542.39.0001 1 802.3af (PoE) No Yes
Texas Instruments LP3947ISD-09/NOPB Texas Instruments LP3947ISD-09/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Bulk Active -40°C ~ 85°C (TA) Surface Mount 14-WFDFN Exposed Pad LP3947 Lithium Ion 750mA 1 14-WSON (4x4) download 0000.00.0000 1 I²C, USB Over Voltage Constant - Programmable - 4.1V 6V
Micrel Inc. LM4041DYM3-ADJ Micrel Inc. LM4041DYM3-ADJ Micrel Inc.
RFQ

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/image/Micrel Inc. - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Adjustable 150ppm/°C SOT-23-3 download EAR99 8542.39.0001 3,053 Shunt 12 mA 1.233V - 20µVrms 70 µA 10 V
National Semiconductor LM4041EIM3-1.2/NOPB National Semiconductor LM4041EIM3-1.2/NOPB National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor - Bulk Active ±2% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4041 - - Fixed 150ppm/°C SOT-23-3 download 0000.00.0000 1 Shunt 12 mA 1.225V - 20µVrms 65 µA
International Rectifier SM515-024PA International Rectifier SM515-024PA International Rectifier
RFQ

Min: 1

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/image/International Rectifier µIPM™-DIP Bulk Active -40°C ~ 150°C (TJ) AC Motors Surface Mount 32-PowerSMD Module, 23 Leads Bootstrap Circuit IRSM515 UMOS 13.5V ~ 16.5V 23-SOP download EAR99 8542.39.0001 1 1.6A Logic UVLO Half Bridge (3) Inductive 1.8Ohm 7A 200V (Max)
Microchip Technology MIC5249-1.8YMM Microchip Technology MIC5249-1.8YMM Microchip Technology
RFQ

Min: 1

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/image/Microchip Technology - Bulk Active -40°C ~ 125°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 6V Fixed 8-MSOP download EAR99 8542.39.0001 347 200 µA Enable, Reset Positive 300mA 1.8V - 1 0.6V @ 300mA 65dB (120Hz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Microchip Technology MIC5252-1.8YM5 TR Microchip Technology MIC5252-1.8YM5 TR Microchip Technology
RFQ

Min: 1

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/image/Microchip Technology - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 6V Fixed SOT-23-5 download EAR99 8542.39.0001 1 150 µA 200 µA Enable Positive 150mA 1.8V - 1 0.25V @ 150mA 63dB ~ 48dB (10Hz ~ 10kHz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
National Semiconductor LM20145MHX/NOPB National Semiconductor LM20145MHX/NOPB National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor PowerWise® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 5.5V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz ~ 750kHz Positive Yes 5A 0.8V 4.68V 2.95V
Texas Instruments LM20144QMHX/NOPB Texas Instruments LM20144QMHX/NOPB Texas Instruments
RFQ

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/image/Texas Instruments Automotive, AEC-Q100, PowerWise® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 5.5V Adjustable 16-HTSSOP download 0000.00.0000 1 Step-Down 1 Buck 500kHz ~ 1.5MHz Positive Yes 4A 0.8V 4.68V 2.95V
National Semiconductor LM3670MF-1.6/NOPB National Semiconductor LM3670MF-1.6/NOPB National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive Yes 350mA 1.6V - 2.5V
NXP USA Inc. MC34VR5100A2EP557 NXP USA Inc. MC34VR5100A2EP557 NXP USA Inc.
RFQ

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/image/NXP USA Inc. * Bulk Active download EAR99 8542.39.0001 1
Analog Devices Inc./Maxim Integrated MAX4833EUT30BD3 Analog Devices Inc./Maxim Integrated MAX4833EUT30BD3 Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount SOT-23-6 5.5V Fixed SOT-23-6 download EAR99 8542.39.0001 1 150 µA Enable, Reset, Soft Start Positive 100mA 3V - 1 0.13V @ 100mA - Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)
National Semiconductor LP2983IM5X-1.2/NOPB National Semiconductor LP2983IM5X-1.2/NOPB National Semiconductor
RFQ

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/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 95 µA 2 mA Enable Positive 150mA 1.2V - 1 - 65dB (1kHz) Over Current, Over Temperature, Short Circuit
Micrel Inc. C5310-SSYML Micrel Inc. C5310-SSYML Micrel Inc.
RFQ

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/image/Micrel Inc. - Bulk Active -40°C ~ 125°C Surface Mount 8-VFDFN Exposed Pad, 8-MLF® 5.5V Fixed 8-MLF® (2x2) download EAR99 8542.39.0001 1 120 µA 190 µA Enable Positive 150mA, 150mA 3.3V, 3.3V - 2 0.1V @ 150mA, 0.1V @ 150mA 70dB ~ 65dB (1kHz ~ 20kHz) Over Current, Over Temperature
National Semiconductor LM26400YSD/NOPB National Semiconductor LM26400YSD/NOPB National Semiconductor
RFQ

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/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad 20V Adjustable 16-WSON (5x5) download EAR99 8542.39.0001 1 Step-Down 2 Buck 520kHz Positive No 2A 0.6V 16V 3V
Microchip Technology MIC4576-3.3WU Microchip Technology MIC4576-3.3WU Microchip Technology
RFQ

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/image/Microchip Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 36V Fixed TO-263-5 download EAR99 8542.39.0001 1 Step-Down 1 Buck 200kHz Positive No 3A 3.3V - 4V
National Semiconductor LM5064PMH/NOPB National Semiconductor LM5064PMH/NOPB National Semiconductor
RFQ

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/image/National Semiconductor - Bulk Active -40°C ~ 125°C -48V Surface Mount 28-PowerTSSOP (0.173", 4.40mm Width) Hot Swap Controller, Monitor PMBus LM5064 6 mA 1 -80V ~ -10V 28-HTSSOP download 0000.00.0000 1 No Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Thermal Limit, UVLO -
Analog Devices Inc./Maxim Integrated MAX4896ETP Analog Devices Inc./Maxim Integrated MAX4896ETP Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount 20-WQFN Exposed Pad Status Flag Non-Inverting N-Channel 1:8 20-TQFN (5x5) download 0000.00.0000 1 Not Required SPI 8 Current Limiting (Fixed), Open Load Detect, Over Temperature, Short Circuit Low Side 3Ohm 2.7V ~ 5.5V Relay, Solenoid Driver 410mA
Analog Devices Inc./Maxim Integrated MAX6753KA26+ Analog Devices Inc./Maxim Integrated MAX6753KA26+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 125°C (TA) Surface Mount SOT-23-8 Simple Reset/Power-On Reset MAX6753 Open Drain or Open Collector SOT-23-8 download EAR99 8542.39.0001 1 Active Low 1 2.625V 5.692ms Minimum
Micrel Inc. C5206-3.3YM5 Micrel Inc. C5206-3.3YM5 Micrel Inc.
RFQ

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/image/Micrel Inc. - Bulk Active -40°C ~ 125°C Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download EAR99 8542.39.0001 1 150 µA 2.5 mA Enable, Error Flag Positive 150mA 3.3V - 1 0.35V @ 150mA - Over Current, Over Temperature, Reverse Polarity
Fairchild Semiconductor L306LRN Fairchild Semiconductor L306LRN Fairchild Semiconductor
RFQ

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/image/Fairchild Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads FSL306 7-DIP download 0000.00.0000 1 7V ~ 26V 7 W Non-Isolated Yes 650V Buck, Flyback 8 V - 50kHz Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage -

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