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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Voltage - Input (Max) Output Type Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Function Number of Outputs Topology Frequency - Switching Output Configuration Synchronous Rectifier Current - Output Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min)
Analog Devices Inc. LTC3311SIV#PBF Analog Devices Inc. LTC3311SIV#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. Silent Switcher®2 Tray Active -40°C ~ 125°C (TJ) Surface Mount 18-TFQFN Exposed Pad LTC3311 5.5V Adjustable 18-LQFN (3x3) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 624 Step-Down 1 Buck 2MHz Positive Yes 12.5A 0.5V 5.5V 2.25V
Fairchild Semiconductor FAN53555UC03X Fairchild Semiconductor FAN53555UC03X 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 681 Step-Down 1 Buck 2.4MHz Positive Yes 5A 0.6V 1.23V 2.5V
Texas Instruments LM2592HVT-3.3/NOPB Texas Instruments LM2592HVT-3.3/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2592 60V Fixed TO-220-5 download 0000.00.0000 1 Step-Down 1 Buck 150kHz Positive No 2A 3.3V - 4.5V
Fairchild Semiconductor FAN4860UC33X Fairchild Semiconductor FAN4860UC33X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor TinyBoost® Bulk Not For New Designs -40°C ~ 85°C (TA) Surface Mount 6-UFBGA, WLCSP 3.2V Fixed 6-WLCSP (1.23x0.88) download EAR99 8542.39.0001 1 Step-Up 1 Boost 3MHz Positive Yes 650mA (Switch) 3.3V - 2.3V
Fairchild Semiconductor FAN48623UC315X Fairchild Semiconductor FAN48623UC315X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor TinyBoost® Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-UFBGA, WLCSP 5.5V Programmable 16-WLCSP (1.78x1.78) download EAR99 8542.39.0001 401 Step-Up 1 Boost 2.5MHz Positive Yes 2.5A 3.15V 3.3V 2.5V
Texas Instruments LM2679SD-ADJ/NOPB Texas Instruments LM2679SD-ADJ/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad LM2679 40V Adjustable 14-VSON (5x6) download 0000.00.0000 1 Step-Down 1 Buck 260kHz Positive No 5A 1.21V 37V 8V
National Semiconductor LM3670MFX-1.8/NOPB National Semiconductor LM3670MFX-1.8/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/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 1.8V - 2.5V
Texas Instruments LM2852XMXAX-2.5/NOPB Texas Instruments LM2852XMXAX-2.5/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-PowerTSSOP (0.173", 4.40mm Width) LM2852 5.5V Fixed 14-HTSSOP download 0000.00.0000 1 Step-Down 1 Buck 1.5MHz Positive Yes 2A 2.5V - 2.85V
Linear Technology C1503IS8-1.8#PBF Linear Technology C1503IS8-1.8#PBF Linear Technology
RFQ

Min: 1

Mult: 1

/image/Linear Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 6V Fixed 8-SO download EAR99 8542.39.0001 1 Step-Down 1 Charge Pump 600kHz Positive No 100mA 1.8V - 2.4V
Microchip Technology MIC2177-3.3YWM Microchip Technology MIC2177-3.3YWM Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 20-SOIC (0.295", 7.50mm Width) 16.5V Fixed 20-SOIC download EAR99 8542.39.0001 44 Step-Down 1 Buck 200kHz Positive No 2.5A 3.3V - 4.5V
National Semiconductor LM2674MX-5.0 National Semiconductor LM2674MX-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM2674 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 500mA 5V - 6.5V
Microchip Technology MIC2296YD5TR Microchip Technology MIC2296YD5TR Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-5 Thin, TSOT-23-5 10V Adjustable TSOT-23-5 download EAR99 8542.39.0001 1 Step-Up 1 Boost 600kHz Positive No 1.2A (Switch) 2.5V 34V (Switch) 2.5V
Fairchild Semiconductor FAN53611AUC12X Fairchild Semiconductor FAN53611AUC12X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFBGA, WLCSP FAN53611 5.5V Fixed 6-WLCSP (1.23x0.88) download EAR99 8542.39.0001 1 Step-Down 1 Buck 6MHz Positive Yes 1A 1.2V - 2.3V
Linear Technology 1959IS8#TRPBF Linear Technology 1959IS8#TRPBF Linear Technology
RFQ

Min: 1

Mult: 1

/image/Linear Technology - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 15V Adjustable 8-SO download EAR99 8542.39.0001 1 Step-Down 1 Buck, SEPIC 500kHz Positive No 4.5A (Switch) 1.21V 12.9V 4.3V
Microchip Technology TC33167ERT Microchip Technology TC33167ERT Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology * Bulk Active 0000.00.0000 1
National Semiconductor LM22671MR-ADJ National Semiconductor LM22671MR-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-PowerSOIC (0.154", 3.90mm Width) 42V Adjustable 8-SO PowerPad download EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive No 500mA 1.285V 42V 4.5V
Fairchild Semiconductor FAN53601UC182X Fairchild Semiconductor FAN53601UC182X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFBGA, WLCSP 5.5V Fixed 6-WLCSP (1.23x0.88) download EAR99 8542.39.0001 1 Step-Down 1 Buck 6MHz Positive Yes 600mA 1.82V - 2.3V
Fairchild Semiconductor FAN49101AUC340X Fairchild Semiconductor FAN49101AUC340X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor TinyPower™ Bulk Active -40°C ~ 85°C (TA) Surface Mount 20-UFBGA, WLCSP FAN49101 5.5V Fixed 20-WLCSP (1.96x1.56) download EAR99 8542.39.0001 1 Step-Up/Step-Down 1 Buck-Boost 1.8MHz Positive Yes 2A 3.4V - 2.5V
Fairchild Semiconductor FAN5350MPX Fairchild Semiconductor FAN5350MPX Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-WDFN Exposed Pad 5.5V Fixed 6-MLP (3x3) download EAR99 8542.39.0001 1 Step-Down 1 Buck 3MHz Positive Yes 600mA 1.82V - 2.7V
Fairchild Semiconductor FAN48623UC50X Fairchild Semiconductor FAN48623UC50X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor TinyBoost® Bulk Active -40°C ~ 85°C (TA) Surface Mount 16-UFBGA, WLCSP 5.5V Programmable 16-WLCSP (1.78x1.78) download EAR99 8542.39.0001 440 Step-Up 1 Boost 2.5MHz Positive Yes 2.5A 5V 5.3V 2.5V
Texas Instruments LM2597N-3.3/NOPB Texas Instruments LM2597N-3.3/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2597 40V Fixed 8-PDIP download 0000.00.0000 1 Step-Down 1 Buck 150kHz Positive No 500mA 3.3V - 4.5V
Analog Devices Inc./Maxim Integrated MAX656CSD Analog Devices Inc./Maxim Integrated MAX656CSD Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc./Maxim Integrated - Bulk Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) MAX656 1.56V Fixed 14-SOIC download EAR99 8542.39.0001 1 Step-Up 1 Boost 18kHz Positive No 170mA 5V - 1.15V
Fairchild Semiconductor FAN53611AUC115X Fairchild Semiconductor FAN53611AUC115X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UFBGA, WLCSP 5.5V Fixed 6-WLCSP (1.23x0.88) download EAR99 8542.39.0001 1 Step-Down 1 Buck 6MHz Positive Yes 1A 1.15V - 2.3V
Fairchild Semiconductor FAN5361UMP123X Fairchild Semiconductor FAN5361UMP123X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 6-UDFN Exposed Pad 5.5V Fixed 6-UMLP (2x2) download EAR99 8542.39.0001 1 Step-Down 1 Buck 6MHz Positive Yes 600mA 1.233V - 2.3V
Microchip Technology MIC2145YML TR Microchip Technology MIC2145YML TR Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Active -40°C ~ 85°C (TA) Surface Mount 10-VFDFN Exposed Pad, 10-MLF® 16V Adjustable 10-MLF® (3x3) download EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, SEPIC 450kHz Positive Yes 500mA 2.4V 16V 2.4V
National Semiconductor LM25007SDX/NOPB National Semiconductor LM25007SDX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-WDFN Exposed Pad 42V Adjustable 8-WSON (4x4) download EAR99 8542.39.0001 1 Step-Down 1 Buck Up to 800kHz Positive No 500mA 2.5V 37V 9V
Fairchild Semiconductor FAN53555BUC08X Fairchild Semiconductor FAN53555BUC08X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor TinyBuck® Bulk Active -40°C ~ 85°C (TA) Surface Mount 20-UFBGA, WLCSP FAN53555 5.5V Programmable 20-WLCSP (1.96x1.56) download EAR99 8542.39.0001 726 Step-Down 1 Buck 2.4MHz Positive Yes 4A 0.6V 1.23V 2.5V
National Semiconductor LM2675M-5.0/NOPB National Semiconductor LM2675M-5.0/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 40V Fixed 8-SOIC download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 1A 5V - 6.5V
National Semiconductor LM2679T-12/NOPB National Semiconductor LM2679T-12/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-7 Formed Leads 40V Fixed TO-220-7 download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 12V - 8V
National Semiconductor LM2679SD-3.3 National Semiconductor LM2679SD-3.3 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Obsolete -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 3.3V - 8V

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