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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 Current - Supply Voltage - Input 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 Current - Output Source/Sink Number of Outputs Reset Current - Quiescent (Iq) Current - Supply (Max) Channel Type Internal Switch(s) Topology Frequency - Switching Fault Protection Control Features Programmable 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) High Side Voltage - Max (Bootstrap) Dimming Voltage - Supply (Min) Voltage - Output Mode Current - Startup Switch Type Current - Output (Max) 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
Texas Instruments UCC3974PW Texas Instruments UCC3974PW Texas Instruments
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/image/Texas Instruments - Bulk Obsolete 0°C ~ 70°C Surface Mount 16-TSSOP (0.173", 4.40mm Width) CCFL Controller UCC3974 30kHz ~ 60kHz 1.7 mA 4.5V ~ 24V 16-TSSOP ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 90 - No
Unitrode UCC28501DW Unitrode UCC28501DW Unitrode
RFQ

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/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) UCC28501 9.7V ~ 18V 20-SOIC download EAR99 8542.39.0001 1 80kHz ~ 120kHz Average Current 150 µA
Unitrode UC2852DTR Unitrode UC2852DTR Unitrode
RFQ

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Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2852 13V ~ 30V 8-SOIC download EAR99 8542.39.0001 1 200kHz Continuous Conduction (CCM) 400 µA
Micrel Inc. C5319YML Micrel Inc. C5319YML Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C Surface Mount 6-VDFN Exposed Pad, 6-TMLF® 5.5V Adjustable 6-TMLF® (2x2) download EAR99 8542.39.0001 1 150 µA Enable Positive 500mA 1.25V 5.5V 1 0.4V @ 500mA 70dB ~ 60dB (1kHz ~ 10kHz) Over Current, Over Temperature
Unitrode UC285T-ADJ Unitrode UC285T-ADJ Unitrode
RFQ

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Mult: 1

/image/Unitrode - Bulk Active -40°C ~ 100°C Through Hole TO-220-5 UC285 7.5V Adjustable (Fixed) TO-220-5 download EAR99 8542.39.0001 1 - Positive 5A 1.2V 6V 1 2.2V @ 5A - Over Temperature, Reverse Polarity, Short Circuit
Micrel Inc. C5330-SSYML Micrel Inc. C5330-SSYML Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C Surface Mount 8-VFDFN Exposed Pad, 8-MLF® 5.5V Fixed 8-MLF® (2x2) download 0000.00.0000 1 120 µA 200 µA Enable Positive 300mA, 300mA 3.3V, 3.3V - 2 0.2V @ 300mA, 0.2V @ 300mA 70dB ~ 65dB (1kHz ~ 20kHz) Over Current, Over Temperature
Micrel Inc. C2810-4MSYML Micrel Inc. C2810-4MSYML Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-VFQFN 2.7V ~ 5.5V 16-QFN (3x3) download EAR99 8542.39.0001 1 3 Step-Down (Buck) (1), Linear (LDO) (2) 2MHz Fixed, Fixed, Fixed, 1.2V, 600mA Fixed, Fixed, Fixed, 2.8V, 300mA Fixed, Fixed, Fixed, 3.3V, 300mA No No No
Analog Devices Inc./Maxim Integrated MAX6735KATGD3+ Analog Devices Inc./Maxim Integrated MAX6735KATGD3+ Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated Automotive, AEC-Q100 Bulk Active -40°C ~ 85°C (TA) Surface Mount SOT-23-8 Multi-Voltage Supervisor MAX6735 Push-Pull, Totem Pole SOT-23-8 download EAR99 8542.39.0001 1 Active Low 3 1.11V, 3.075V, Adj 140ms Minimum
Linear Technology C3577EUFF-3#TRPBF Linear Technology C3577EUFF-3#TRPBF Linear Technology
RFQ

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/image/Linear Technology - Bulk Active -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 44-PowerWFQFN LTC3577 - 4.35V ~ 5.5V 44-QFN (4x7) download EAR99 8542.39.0001 1
Analog Devices Inc./Maxim Integrated MAX4833EUT33BD3-T Analog Devices Inc./Maxim Integrated MAX4833EUT33BD3-T 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 SOT-23-6 5.5V Fixed SOT-23-6 download EAR99 8542.39.0001 1 150 µA Enable, Reset, Soft Start Positive 100mA 3.3V - 1 0.13V @ 100mA - Over Current, Over Temperature, Reverse Current
Analog Devices Inc./Maxim Integrated MAX4833EUT33BD3 Analog Devices Inc./Maxim Integrated MAX4833EUT33BD3 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 3.3V - 1 0.13V @ 100mA - Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO)
International Rectifier 3831MTRPBF International Rectifier 3831MTRPBF International Rectifier
RFQ

Min: 1

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/image/International Rectifier SupIRBuck® Bulk Obsolete -40°C ~ 125°C Converter, DDR Surface Mount 15-PowerVQFN 1.5V ~ 16V PQFN (5x6) download 0000.00.0000 1 1 0.6V ~ 14.4V
Intersil ISL6150IBZ Intersil ISL6150IBZ Intersil
RFQ

Min: 1

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/image/Intersil - Bulk Active -40°C ~ 85°C -48V, VoIP Surface Mount 8-SOIC (0.154", 3.90mm Width) Hot Swap Controller Latched Fault ISL6150 900 µA 1 10V ~ 80V 8-SOIC download EAR99 8542.39.0001 1 No Circuit Breaker, Fault Timeout, OVP, UVLO -
Texas Instruments LM5101CMYE/NOPB Texas Instruments LM5101CMYE/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) LM5101 Non-Inverting Not Verified 9V ~ 14V 8-HVSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Independent Half-Bridge 2 N-Channel MOSFET 2.3V, - 1A, 1A 990ns, 715ns 118 V
Micrel Inc. C5255-2.85YML Micrel Inc. C5255-2.85YML Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C Surface Mount 6-VDFN Exposed Pad, 6-MLF® 6V Fixed 6-DFN (2x2) download EAR99 8542.39.0001 1 150 µA Enable Positive 150mA 2.85V - 1 0.25V @ 150mA 60dB ~ 50dB (10Hz ~ 10kHz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Infineon Technologies BTM7741G Infineon Technologies BTM7741G Infineon Technologies
RFQ

Min: 1

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/image/Infineon Technologies - Bulk Active -40°C ~ 150°C (TJ) Surface Mount 28-SOIC (0.295", 7.50mm Width) Slew Rate Controlled, Status Flag BTM7741 Non-Inverting N/P-Channel 1:1 PG-DSO-28-22 download EAR99 8542.39.0001 1 Not Required - 1 Over Temperature, Short Circuit, UVLO High Side 110mOhm 1.8V ~ 42V General Purpose 7A
National Semiconductor LM22679TJ-ADJ National Semiconductor LM22679TJ-ADJ National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor Automotive, AEC-Q100, SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-7 Thin LM22679 42V Adjustable TO-263-7 Thin download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive No 5A 1.285V 37V 4.5V
International Rectifier S21850SPBF International Rectifier S21850SPBF International Rectifier
RFQ

Min: 1

Mult: 1

/image/International Rectifier - Bulk Obsolete -55°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) IRS21850 Non-Inverting Not Verified 10V ~ 20V 8-SOIC 0000.00.0000 1 Single High-Side 1 IGBT, N-Channel MOSFET 0.8V, 2.5V 4A, 4A 15ns, 15ns 600 V
Texas Instruments LM4040AIM3X-10/NOPB Texas Instruments LM4040AIM3X-10/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Bulk Active ±0.1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LM4040 - - Fixed 100ppm/°C SOT-23-3 download 0000.00.0000 1 Shunt 15 mA 10V - 180µVrms 103 µA
International Rectifier IPS031STRR International Rectifier IPS031STRR International Rectifier
RFQ

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/image/International Rectifier - Bulk Obsolete -40°C ~ 150°C (TJ) Surface Mount TO-263-3, D²Pak (2 Leads + Tab), TO-263AB - IPS031 Non-Inverting N-Channel 1:1 D2PAK download EAR99 8542.39.0001 1 Not Required On/Off 1 Current Limiting (Fixed), Over Temperature Low Side 45mOhm 35V (Max) General Purpose 2.8A
Analog Devices Inc./Maxim Integrated MAX6822WUK+ Analog Devices Inc./Maxim Integrated MAX6822WUK+ Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 125°C (TA) Surface Mount SC-74A, SOT-753 Simple Reset/Power-On Reset MAX6822 Open Drain or Open Collector SOT-23-5 download EAR99 8542.39.0001 1 Active Low 1 1.67V 100ms Minimum
Microchip Technology MIC37150-1.8WR Microchip Technology MIC37150-1.8WR Microchip Technology
RFQ

Min: 1

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/image/Microchip Technology - Bulk Active -40°C ~ 125°C Surface Mount Spak-3 (3 Leads + Tab) 6V Fixed S-PAK-3 download EAR99 8542.39.0001 147 - Positive 1.5A 1.8V - 1 0.5V @ 1.5A - Over Current, Over Temperature, Reverse Polarity
Analog Devices Inc./Maxim Integrated MAX6762TAWED3 Analog Devices Inc./Maxim Integrated MAX6762TAWED3 Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated Automotive, AEC-Q100 Bulk Active -40°C ~ 125°C (TA) Surface Mount 8-WDFN Exposed Pad Multi-Voltage Supervisor MAX6762 Open Drain, Push-Pull 8-TDFN-EP (3x3) download EAR99 8542.39.0001 1 Active Low 2 0.9V, 1.8V 100ms Minimum
International Rectifier S27951STRPBF International Rectifier S27951STRPBF International Rectifier
RFQ

Min: 1

Mult: 1

/image/International Rectifier - Bulk Obsolete -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) IRS27951 Transistor Driver 8-SOIC download EAR99 8542.39.0001 1 Step-Down, Step-Up/Step-Down 12V ~ 18V 2 Buck, Half-Bridge Up to 500kHz Enable, Frequency Control Positive, Isolation Capable 2 50% Yes No -
National Semiconductor LP5900TL-2.0/NOPB National Semiconductor LP5900TL-2.0/NOPB National Semiconductor
RFQ

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/image/National Semiconductor - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA 5.5V Fixed 4-DSBGA (1.01x1.29) download EAR99 8542.39.0001 1 50 µA 230 µA Enable Positive 150mA 2V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
National Semiconductor LM3535TMX/NOPB National Semiconductor LM3535TMX/NOPB National Semiconductor
RFQ

Min: 1

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/image/National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Backlight Surface Mount 20-WFBGA, DSBGA DC DC Regulator LM3535 1.33MHz 20-DSBGA download EAR99 8542.39.0001 1 25mA 8 Yes Switched Capacitor (Charge Pump) 5.5V PWM 2.7V 2V ~ 4V
Intersil ISL9003AIRUBZ-T Intersil ISL9003AIRUBZ-T Intersil
RFQ

Min: 1

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/image/Intersil - Bulk Active -40°C ~ 85°C Surface Mount 6-UFDFN Exposed Pad 6.5V Fixed 6-UTDFN (1.6x1.6) download EAR99 8542.39.0001 1 40 µA 57 µA Enable Positive 150mA 1.5V - 1 - - Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
National Semiconductor LM336BD-2-5 National Semiconductor LM336BD-2-5 National Semiconductor
RFQ

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/image/National Semiconductor - Bulk Active ±2% 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM336 - - Fixed - 8-SOIC download EAR99 8542.39.0001 1 Shunt 10 mA 2.49V - - 400 µA
Analog Devices Inc./Maxim Integrated ICL7665AIPA Analog Devices Inc./Maxim Integrated ICL7665AIPA Analog Devices Inc./Maxim Integrated
RFQ

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/image/Analog Devices Inc./Maxim Integrated - Bulk Active -20°C ~ 85°C Through Hole 8-DIP (0.300", 7.62mm) Monitor ICL7665 Open Drain or Open Collector 8-PDIP download EAR99 8542.39.0001 1 - 2 Adjustable/Selectable -
Analog Devices Inc./Maxim Integrated MAX6831SHUT+ Analog Devices Inc./Maxim Integrated MAX6831SHUT+ 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-23-6 Power Supply Monitor MAX6831 Open Drain or Open Collector SOT-23-6 download EAR99 8542.39.0001 1 Active Low 2 1.313V, 2.93V 140ms Minimum

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