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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 Battery Chemistry Charge Current - Max Voltage - Input Number of Cells 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 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) 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 Voltage/Current - Output 1 Voltage/Current - Output 2 Voltage/Current - Output 3 w/LED Driver w/Supervisor w/Sequencer
Unitrode UC3527AN Unitrode UC3527AN Unitrode
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/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
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/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
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/image/Texas Instruments * Bulk Active LM34919 download 0000.00.0000 1
Microchip Technology MIC5249-2.8YMM Microchip Technology MIC5249-2.8YMM Microchip Technology
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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 2.8V - 1 0.6V @ 300mA 65dB (120Hz) Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Elantec EL7156CSZ-T13 Elantec EL7156CSZ-T13 Elantec
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/image/Elantec - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) EL7156 Non-Inverting Not Verified 4.5V ~ 16.5V 8-SOIC download EAR99 8542.39.0001 1 Single High-Side or Low-Side 1 IGBT 0.8V, 2.4V 3.5A, 3.5A 14.5ns, 15ns
Fairchild Semiconductor FAN53528GUC48X Fairchild Semiconductor FAN53528GUC48X Fairchild Semiconductor
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/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 15-UFBGA, WLCSP 5.5V Programmable 15-WLCSP (2.02x1.31) download EAR99 8542.39.0001 501 Step-Down 1 Buck 2.4MHz Positive Yes 3A 0.35V 1.14V 2.5V
Fairchild Semiconductor FPF2123 Fairchild Semiconductor FPF2123 Fairchild Semiconductor
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/image/Fairchild Semiconductor IntelliMAX™ Bulk Active -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 Auto Restart FPF2123 Non-Inverting P-Channel 1:1 SOT-23-5 download 0000.00.0000 1 Not Required On/Off 1 Current Limiting (Adjustable), Over Temperature, Reverse Current, UVLO High Side 125mOhm 1.8V ~ 5.5V General Purpose 1.5A
National Semiconductor LP3910SQX-AN/NOPB National Semiconductor LP3910SQX-AN/NOPB National Semiconductor
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/image/National Semiconductor - Bulk Active -40°C ~ 85°C Handheld/Mobile Devices Surface Mount 48-WFQFN Exposed Pad LP3910 - 2.5V ~ 6V 48-WQFN (6x6) download EAR99 8542.39.0001 1
Fairchild Semiconductor FAN8060EMPX Fairchild Semiconductor FAN8060EMPX Fairchild Semiconductor
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/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 5.5V Adjustable 10-MLP (3x3) download EAR99 8542.39.0001 1 Step-Down 1 Buck 1.21MHz Positive Yes 1A 1.2V 5.5V 2.5V
Texas Instruments LP3950SL/NOPB Texas Instruments LP3950SL/NOPB Texas Instruments
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/image/Texas Instruments - Bulk Active -40°C ~ 85°C (TA) Backlight, Camera Flash Surface Mount 32-WFLGA DC DC Regulator LP3950 2MHz 32-TLGA (4.5x5.5) download 0000.00.0000 1 50mA 6 Yes Step-Up (Boost) 2.9V PWM 2.7V 5V
National Semiconductor LM5008MM/NOPB National Semiconductor LM5008MM/NOPB National Semiconductor
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/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 95V Adjustable 8-VSSOP download EAR99 8542.39.0001 1 Step-Down 1 Buck 50kHz ~ 600kHz Positive No 350mA 2.5V 75V 9.5V
Texas Instruments LM5051MAE/NOPB Texas Instruments LM5051MAE/NOPB Texas Instruments
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/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

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/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
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/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
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/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
Micrel Inc. C5203-5.0YM5 Micrel Inc. C5203-5.0YM5 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 1 750 µA 3 mA Enable Positive 80mA 5V - 1 0.6V @ 80mA - Over Current, Over Temperature, Reverse Polarity
Intersil ISL6261CRZ-T Intersil ISL6261CRZ-T Intersil
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/image/Intersil Robust Ripple Regulator™ (R3) Bulk Active -10°C ~ 100°C Converter, Intel IMVP-6 Surface Mount 40-VFQFN Exposed Pad 5V ~ 21V 40-QFN (6x6) download EAR99 8542.39.0001 1 1 0.3V ~ 1.5V
Fairchild Semiconductor LM431SCCMFX Fairchild Semiconductor LM431SCCMFX Fairchild Semiconductor
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/image/Fairchild Semiconductor - Bulk Active ±0.5% -25°C ~ 85°C (TA) Surface Mount SOT-23-3 Flat Leads LM431 - - Adjustable 50ppm/°C Typical SOT-23F-3 download EAR99 8542.39.0001 1 Shunt 100 mA 2.495V - - 1 mA 36 V
Texas Instruments LP5900TLX-2.6/NOPB Texas Instruments LP5900TLX-2.6/NOPB Texas Instruments
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/image/Texas Instruments - Bulk Active -40°C ~ 85°C Surface Mount 4-WFBGA, DSBGA LP5900 5.5V Fixed 4-DSBGA (1x1) download 0000.00.0000 1 50 µA 230 µA Enable Positive 150mA 2.6V - 1 0.15V @ 150mA 85dB ~ 40dB (100Hz ~ 100kHz) Over Temperature, Short Circuit
International Rectifier 1169STRPBF International Rectifier 1169STRPBF International Rectifier
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/image/International Rectifier Advanced Smart Rectifier™ Bulk Active -25°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) IR1169 Inverting Not Verified 11V ~ 19V 8-SOIC download EAR99 8542.39.0001 1 Single Low-Side 1 N-Channel MOSFET 2V, 2.25V 1A, 4A 20ns, 10ns
Intersil ICL7660CBAZA Intersil ICL7660CBAZA Intersil
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/image/Intersil - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) ICL7660 10V Fixed 8-SOIC download EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Positive or Negative No 45mA -Vin, 2Vin - 1.5V
National Semiconductor LM385BXZ-2.5 National Semiconductor LM385BXZ-2.5 National Semiconductor
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/image/National Semiconductor - Bulk Active ±1.5% 0°C ~ 70°C (TA) Through Hole TO-226-3, TO-92-3 (TO-226AA) LM385 - - Fixed 30ppm/°C TO-92-3 download EAR99 8542.39.0001 1 Shunt 20 mA 2.5V - 120µVrms 20 µA
Intersil ISL6446IAZ Intersil ISL6446IAZ Intersil
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/image/Intersil - Bulk Active -40°C ~ 85°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 4.5V ~ 5.5V 24-QSOP download EAR99 8542.39.0001 1 3 Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 100kHz ~ 2.6MHz Controller Controller Controller No No No
National Semiconductor LMV431AIMF/NOPB National Semiconductor LMV431AIMF/NOPB National Semiconductor
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/image/National Semiconductor - Bulk Active ±1% -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 LMV431 - - Adjustable - SOT-23-3 download EAR99 8542.39.0001 1 Shunt 15 mA 1.24V - - 80 µA 30 V
Intersil ISL88022IU8HEZ Intersil ISL88022IU8HEZ Intersil
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/image/Intersil - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Multi-Voltage Supervisor ISL88022 Open Drain, Push-Pull 8-MSOP download EAR99 8542.39.0001 1 Active High/Active Low 3 2.947V, 4.649V, Adj 140ms Minimum
International Rectifier S2181STRPBF International Rectifier S2181STRPBF International Rectifier
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/image/International Rectifier - Bulk Active -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) IRS2181 Non-Inverting Not Verified 10V ~ 20V 8-SOIC download EAR99 8542.39.0001 1 Independent Half-Bridge 2 IGBT, N-Channel MOSFET 0.8V, 2.5V 1.9A, 2.3A 40ns, 20ns 600 V
onsemi LP2951ACD3.3R2G onsemi LP2951ACD3.3R2G onsemi
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/image/onsemi * Bulk Active download 0000.00.0000 1
Analog Devices Inc./Maxim Integrated MAX6378UR46+ Analog Devices Inc./Maxim Integrated MAX6378UR46+ Analog Devices Inc./Maxim Integrated
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/image/Analog Devices Inc./Maxim Integrated - Bulk Active -40°C ~ 85°C (TA) Surface Mount TO-236-3, SC-59, SOT-23-3 Voltage Detector MAX6378 Push-Pull, Totem Pole SOT-23-3 download EAR99 8542.39.0001 1 Active Low 1 4.63V -
Linear Technology 3462AES6#TRM Linear Technology 3462AES6#TRM Linear Technology
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/image/Linear Technology - Bulk Active Surface Mount SOT-23-6 Thin, TSOT-23-6 16V Adjustable TSOT-23-6 download EAR99 8542.39.0001 1 Step-Up/Step-Down 1 Cuk 2.7MHz Negative No 250mA -1.265V -38V 2.5V
International Rectifier 2106PBF International Rectifier 2106PBF International Rectifier
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/image/International Rectifier - Bulk Active -40°C ~ 150°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) IR2106 Non-Inverting Not Verified 10V ~ 20V 8-PDIP download EAR99 8542.39.0001 1 Independent Half-Bridge 2 IGBT, N-Channel MOSFET 0.8V, 2.9V 200mA, 350mA 150ns, 50ns 600 V

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