• Linkedin
  • Facebook
  • YouTube
  • Twitter

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 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 RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Current - Output / Channel Reference Type Voltage - Supply (Vcc/Vdd) Interface Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology 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 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) High Side Voltage - Max (Bootstrap) Motor Type - Stepper Motor Type - AC, DC Step Resolution Dimming Voltage - Supply (Min) Voltage - Output Switch Type Current - Output (Max) FET Type Delay Time - OFF 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
onsemi MC33275D3.3G onsemi MC33275D3.3G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi * Bulk Active download 0000.00.0000 1
onsemi NCP5901MNTBG onsemi NCP5901MNTBG onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Bulk Active 0°C ~ 150°C (TJ) Surface Mount 8-VFDFN Exposed Pad NCP5901 Non-Inverting Not Verified 4.5V ~ 13.2V 8-DFN (2x2) download EAR99 8542.39.0001 1,777 Synchronous Half-Bridge 2 N-Channel MOSFET 1V, 2V - 16ns, 11ns 35 V
Micrel Inc. C2151YML Micrel Inc. C2151YML Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 24-VFQFN Exposed Pad, 24-MLF® MIC2151 Transistor Driver 24-MLF® (4x4) download EAR99 8542.39.0001 1 Step-Down 4.5V ~ 14.5V 2 Buck 300kHz Current Limit, Dead Time Control, Enable, Power Good, Soft Start Positive 2 83% Yes No -
Unitrode UC3527AN Unitrode UC3527AN Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) UC3527 Transistor Driver 16-PDIP download EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 100Hz ~ 400kHz Enable, Frequency Control, Soft Start Positive 1 49% Yes Yes -
Linear Technology C1733EMSE#TRPBF Linear Technology C1733EMSE#TRPBF Linear Technology
RFQ

Min: 1

Mult: 1

/image/Linear Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad LTC1733 Lithium Ion 1.5A 1 10-MSOP-EP download EAR99 8542.39.0001 1 - Over Temperature Constant - Programmable Timer 4.2V 6.5V
Texas Instruments LM34919TL/NOPB Texas Instruments LM34919TL/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments * Bulk Active LM34919 download 0000.00.0000 1
Microchip Technology MIC5249-2.8YMM Microchip Technology MIC5249-2.8YMM Microchip Technology
RFQ

Min: 1

Mult: 1

/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 2.8V - 1 0.6V @ 300mA 65dB (120Hz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
National Semiconductor LP3996SD-3030/NOPB National Semiconductor LP3996SD-3030/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 10-WFDFN Exposed Pad LP3996 6V Fixed 10-WSON (3x3) download 0000.00.0000 1 100 µA 170 µA Enable Positive 150mA, 300mA 3V - 2 0.22V @ 150mA, 0.55V @ 150mA 58dB ~ 45dB, 70dB ~ 60dB (1kHz ~ 20kHz) Over Temperature, Short Circuit
Microchip Technology MIC2547-1YTS Microchip Technology MIC2547-1YTS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Status Flag MIC2547 Non-Inverting N-Channel 1:1 16-TSSOP download EAR99 8542.39.0001 120 Not Required On/Off 2 Current Limiting (Adjustable), Over Temperature, Reverse Current High Side 80mOhm 2.7V ~ 5.5V USB Switch 1.5A
Unitrode TPS2390DGK Unitrode TPS2390DGK Unitrode
RFQ

Min: 1

Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C -48V Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Hot Swap Controller Latched Fault, UVLO TPS2390 700 µA 1 -80V ~ -36V 8-VSSOP download EAR99 8542.39.0001 1 No Current Limit, Fault Timeout, Slew Rate -
Intersil EL7534IYZ-T7 Intersil EL7534IYZ-T7 Intersil
RFQ

Min: 1

Mult: 1

/image/Intersil - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 5.5V Adjustable 10-MSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 1.5MHz Positive Yes 600mA 0.8V 5.5V 2.5V
Fairchild Semiconductor FAN53555UC13X Fairchild Semiconductor FAN53555UC13X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor TinyBuck® Bulk Active -40°C ~ 85°C (TA) Surface Mount 20-UFBGA, WLCSP 5.5V Programmable 20-WLCSP (1.96x1.56) download EAR99 8542.39.0001 1 Step-Down 1 Buck 2.4MHz Positive Yes 5A 0.8V 1.43V 2.5V
Micrel Inc. C5203-3.6YM4 Micrel Inc. C5203-3.6YM4 Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C Surface Mount TO-253-4, TO-253AA 16V Fixed SOT-143 download EAR99 8542.39.0001 1 750 µA 3 mA Enable Positive 80mA 3.6V - 1 0.6V @ 80mA - Over Current, Over Temperature, Reverse Polarity
Micrel Inc. C5205-2.9YM5 Micrel Inc. C5205-2.9YM5 Micrel Inc.
RFQ

Min: 1

Mult: 1

/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 Positive 150mA 2.9V - 1 0.35V @ 150mA 75dB (100Hz) Over Current, Over Temperature, Reverse Polarity
National Semiconductor LP3985ITL-285 National Semiconductor LP3985ITL-285 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 5-WFBGA, DSBGA 6V Fixed 5-DSBGA (1.41x1.08) download EAR99 8542.39.0001 1 150 µA 250 µA Enable Positive 150mA 2.85V - 1 0.1V @ 150mA 50dB ~ 40dB (1kHz ~ 10kHz) Over Current, Over Temperature, Short Circuit
National Semiconductor LP38693MP-ADJ/NOPB National Semiconductor LP38693MP-ADJ/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount TO-261-5, TO-261AB 10V Adjustable SOT-223 download EAR99 8542.39.0001 1 55 µA 100 µA Enable Positive 500mA 1.25V 9V 1 - 55dB (120Hz) Over Temperature
onsemi LM285D1.2R2G onsemi LM285D1.2R2G onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM285 - - Fixed 80ppm/°C Typical 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Shunt 20 mA 1.235V - 60µVrms 20 µA
Analog Devices Inc./Maxim Integrated MAX6469TA18AD3+ Analog Devices Inc./Maxim Integrated MAX6469TA18AD3+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-WDFN Exposed Pad 5.5V Adjustable (Fixed) 8-TDFN (3x3) download EAR99 8542.39.0001 1 136 µA Enable, Manual Reset, Reset Positive 300mA 1.2V (1.8V) 5V 1 - - Over Current, Over Temperature, Reverse Polarity, Short Circuit
Sanyo LB11685AV-TLM-H Sanyo LB11685AV-TLM-H Sanyo
RFQ

Min: 1

Mult: 1

/image/Sanyo - Bulk Active -40°C ~ 150°C (TJ) General Purpose Surface Mount 24-LSOP (0.220", 5.60mm Width) LB11685 Bipolar 4.5V ~ 18V 24-SSOP-J download EAR99 8542.39.0001 1 Driver - Fully Integrated, Control and Power Stage Parallel Half Bridge (3) 1.2A 4.5V ~ 18V - Brushless DC (BLDC) -
National Semiconductor LM4040CIM3X-5.0/NOPB National Semiconductor LM4040CIM3X-5.0/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 5V - 80µVrms 80 µA
Catalyst Semiconductor Inc. CAT1021WI-45 Catalyst Semiconductor Inc. CAT1021WI-45 Catalyst Semiconductor Inc.
RFQ

Min: 1

Mult: 1

/image/Catalyst Semiconductor Inc. CAT1021 Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) Simple Reset/Power-On Reset CAT1021 Open Drain or Open Collector 8-SOIC download EAR99 8542.39.0001 1 Active High/Active Low 1 4.5V 130ms Minimum
Analog Devices Inc./Maxim Integrated MAX6343LUT+ Analog Devices Inc./Maxim Integrated MAX6343LUT+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 125°C (TA) Surface Mount SOT-23-6 Simple Reset/Power-On Reset MAX6343 Not Verified Open Drain or Open Collector SOT-23-6 download EAR99 8542.39.0001 1 Active Low 1 4.63V 100ms Minimum
Texas Instruments LM3677LEE-1.2/NOPB Texas Instruments LM3677LEE-1.2/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-UFDFN LM3677 5.5V Fixed 6-LLP (2.0x1.5) download 0000.00.0000 1 Step-Down 1 Buck 3MHz Positive Yes 600mA 1.2V - 2.7V
Texas Instruments LM2758TL/NOPB Texas Instruments LM2758TL/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Bulk Active -40°C ~ 85°C (TA) Camera Flash Surface Mount 12-WFBGA DC DC Regulator LM2758 1.25MHz 12-µSMD (1.49x2) download 0000.00.0000 1 700mA 1 Yes Switched Capacitor (Charge Pump) 5.5V - 2.7V 2.7V ~ 5.3V
National Semiconductor LM5035CMH/NOPB National Semiconductor LM5035CMH/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-PowerTSSOP (0.173", 4.40mm Width) LM5035 Transistor Driver 20-HTSSOP download 0000.00.0000 1 Step-Up/Step-Down 13V ~ 105V 1 Half-Bridge 200kHz, 500kHz Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 - Yes Yes -
Texas Instruments LP3856ET-3.3/NOPB Texas Instruments LP3856ET-3.3/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Bulk Active -40°C ~ 125°C Through Hole TO-220-5 Formed Leads 7V Fixed TO-220-5 download 0000.00.0000 1 4 mA 10 mA Enable Positive 3A 3.3V - 1 0.6V @ 3A 73dB ~ 57dB (120Hz) Over Current, Over Temperature, Short Circuit
Texas Instruments LM5051MAE/NOPB Texas Instruments LM5051MAE/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Bulk Active -40°C ~ 125°C Redundant Power Supplies Surface Mount 8-SOIC (0.154", 3.90mm Width) N+1 ORing Controller LM5051 400 µA N:1 36V ~ 100V 8-SOIC download 0000.00.0000 1 No - N-Channel 120 ns
National Semiconductor LM3724EM5-4.63 National Semiconductor LM3724EM5-4.63 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 Power Supply Monitor LM3724 Open Drain or Open Collector SOT-23-5 download EAR99 8542.39.0001 1 Active Low 1 4.63V 100ms Minimum
National Semiconductor LM2696MXA National Semiconductor LM2696MXA National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) 24V Adjustable 16-HTSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 100kHz ~ 500kHz Positive No 3A 1.254V 20V 4.5V
National Semiconductor LM4050CIM3X-5.0/NOPB National Semiconductor LM4050CIM3X-5.0/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active ±0.5% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4050 - - Fixed 50ppm/°C SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 5V - 93µVrms 80 µA

In Stock

Please send RFQ , we will respond immediately.