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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)
National Semiconductor LM3691TL-1.5 National Semiconductor LM3691TL-1.5 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-WFBGA, DSBGA 5.5V Fixed 6-DSBGA (1.5x1.3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 4MHz Positive Yes 1A 1.5V - 2.3V
Texas Instruments LM2825N-3.3/NOPB Texas Instruments LM2825N-3.3/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Bulk Active -40°C ~ 85°C (TA) Through Hole 24-DIP (0.600", 15.24mm) 40V Fixed 24-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 3.3V - 4.75V
Micrel Inc. C2230-G4YMLTR Micrel Inc. C2230-G4YMLTR Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 12-VFDFN Exposed Pad, 12-MLF® 5.5V Fixed 12-MLF™ (3x3) download Not applicable 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 2 Buck 2.5MHz Positive Yes 800mA, 800mA 1.2V, 1.8V - 2.5V
National Semiconductor LM2673SD-5.0 National Semiconductor LM2673SD-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (5x6) RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 3A 5V - 8V
National Semiconductor LM2830ZMF National Semiconductor LM2830ZMF National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM2830 5.5V Adjustable SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 3MHz Positive No 1A 0.6V 4.5V 3V
National Semiconductor LM2852YMXAX-1.8 National Semiconductor LM2852YMXAX-1.8 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 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 RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 Step-Down 1 Buck 500kHz Positive Yes 2A 1.8V - 2.85V
National Semiconductor LM2576HVS-5.0 National Semiconductor LM2576HVS-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA 60V Fixed DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 3A 5V - 4V
National Semiconductor LM2599S-ADJ National Semiconductor LM2599S-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 40V Adjustable DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 3A 1.23V 37V 4.5V
National Semiconductor LM3677TL-1.2 National Semiconductor LM3677TL-1.2 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Fixed 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 3MHz Positive Yes 600mA 1.2V - 2.7V
Micrel Inc. C5256-2.85BM5TS Micrel Inc. C5256-2.85BM5TS Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Microchip Technology MIC24085DYML-TX Microchip Technology MIC24085DYML-TX Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 16-VFQFN Exposed Pad MIC24085 18V Fixed 16-QFN (3x3) Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 3,000 Step-Down 1 Buck 1MHz Positive Yes 3A 2.5V - 4.5V
Rochester Electronics, LLC ICL8212MTY/B Rochester Electronics, LLC ICL8212MTY/B Rochester Electronics, LLC
RFQ

Min: 1

Mult: 1

/image/Rochester Electronics, LLC * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
Fairchild Semiconductor FAN2310MPX Fairchild Semiconductor FAN2310MPX Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 34-PowerTFQFN 18V Adjustable 34-PQFN (5.5x5) download ROHS3 Compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 200kHz ~ 1.5MHz Positive Yes 10A 0.6V 5.5V 4.5V
National Semiconductor LM2733YMF National Semiconductor LM2733YMF National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 LM2733 14V Adjustable SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Up 1 Boost 600kHz Positive No 1A (Switch) 2.7V 40V (Switch) 2.7V
onsemi LM2576T-3.3 onsemi LM2576T-3.3 onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 40V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive or Negative No 3A 3.3V - 7V
National Semiconductor LM3691TLX-0.75/NOPB National Semiconductor LM3691TLX-0.75/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 6-WFBGA, DSBGA LM3691 5.5V Fixed 6-DSBGA (1.5x1.3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 4MHz Positive Yes 1A 0.75V - 2.3V
National Semiconductor LM2574HVN-ADJ National Semiconductor LM2574HVN-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) LM2574 60V Adjustable 8-PDIP RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 1.23V 37V 4V
National Semiconductor LM2574HVM-ADJ National Semiconductor LM2574HVM-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-SOIC (0.295", 7.50mm Width) LM2574 60V Adjustable 14-SOIC download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 500mA 1.23V 37V 4V
National Semiconductor LM2677SD-12 National Semiconductor LM2677SD-12 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-VDFN Exposed Pad 40V Fixed 14-VSON (6x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 5A 12V - 8V
National Semiconductor LM2678SX-5.0 National Semiconductor LM2678SX-5.0 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-8, D²Pak (7 Leads + Tab), TO-263CA LM2678 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 500 Step-Down 1 Buck 260kHz Positive No 5A 5V - 8V
National Semiconductor LM3578AM National Semiconductor LM3578AM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LM3578 40V - 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Down, Step-Up/Step-Down 1 Buck, Boost, Buck-Boost 20kHz Positive or Negative No 750mA (Switch) - - 2V
National Semiconductor LM2587S-ADJ National Semiconductor LM2587S-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Surface Mount TO-263-6, D²Pak (5 Leads + Tab), TO-263BA LM2587 40V Adjustable DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Up, Step-Up/Step-Down 1 Boost, Flyback, Forward Converter 100kHz Positive No 5A (Switch) 1.23V 60V 4V
National Semiconductor LM3673TL-ADJ National Semiconductor LM3673TL-ADJ National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -30°C ~ 85°C (TA) Surface Mount 5-WFBGA, DSBGA 5.5V Adjustable 5-DSBGA (1.5x1.2) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 1 Buck 2MHz Positive Yes 350mA 1.1V 3.3V 2.7V
Micrel Inc. C5251-2.85BM5 Micrel Inc. C5251-2.85BM5 Micrel Inc.
RFQ

Min: 1

Mult: 1

/image/Micrel Inc. * Bulk Active Not applicable 3 (168 Hours) Vendor Undefined 3,000
National Semiconductor LM2734YMK National Semiconductor LM2734YMK National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SOT-23-6 Thin, TSOT-23-6 20V Adjustable TSOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 Step-Down 1 Buck 550kHz Positive No 1A 0.8V 18V 3V
Texas Instruments LM2852YMXA-3.0/NOPB Texas Instruments LM2852YMXA-3.0/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) Exposed Pad 5.5V Fixed 14-HTSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1 Step-Down 1 Buck 500kHz Positive Yes 2A 3V - 2.85V
Fairchild Semiconductor FAN53555UC18X Fairchild Semiconductor FAN53555UC18X Fairchild Semiconductor
RFQ

Min: 1

Mult: 1

/image/Fairchild Semiconductor - Bulk Active -40°C ~ 85°C (TA) Surface Mount 20-UFBGA, WLCSP 5.5V Programmable 20-WLCSP (1.96x1.56) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2.4MHz Positive Yes 5A 0.6V 1.23V 2.5V
Fairchild Semiconductor FAN53555UC08X Fairchild Semiconductor FAN53555UC08X 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 ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 1 Buck 2.4MHz Positive Yes 4A 0.6V 1.23V 2.5V
Linear Technology C3411EMS Linear Technology C3411EMS Linear Technology
RFQ

Min: 1

Mult: 1

/image/Linear Technology - Bulk Active -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 5.5V Adjustable 10-MSOP download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 1MHz Positive Yes 1.25A 0.8V 5V 2.625V
National Semiconductor LM2575HVT-5.0/LB03 National Semiconductor LM2575HVT-5.0/LB03 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor SIMPLE SWITCHER® Bulk Active -40°C ~ 125°C (TJ) Through Hole TO-220-5 Formed Leads LM2575 60V Fixed TO-220-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 52kHz Positive No 1A 5V - 4V

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