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ALLCHIPS ELECTRONICS LIMITED

Compare Image Name Manufacturer Quantity Weight(Kg) Size(LxWxH) Mfr Series Package Product Status Operating Temperature Applications Mounting Type Package / Case Type Features Base Product Number Frequency Current - Supply Voltage - Input (Max) Output Type PLL Input Output Number of Circuits Ratio - Input:Output Differential - Input:Output Frequency - Max Voltage - Supply Supplier Device Package DataSheet Divider/Multiplier RoHS Status Moisture Sensitivity Level (MSL) REACH Status ECCN HTSUS Standard Package Logic Type Number of Elements Number of Bits per Element Current - Output High, Low Function Standards Current - Quiescent (Max) Slew Rate Current - Output / Channel Amplifier Type Gain Bandwidth Product Current - Input Bias Voltage - Input Offset Voltage - Supply Span (Min) Voltage - Supply Span (Max) Number of Inputs Configuration Voltage - Supply (Vcc/Vdd) Protocol Max Output Power x Channels @ Load Interface Clock Frequency Number of Outputs Max Propagation Delay @ V, Max CL Current - Quiescent (Iq) Current - Supply (Max) Input Logic Level - Low Input Logic Level - High Output Isolation Internal Switch(s) Voltage - Breakdown Topology Voltage - Start Up Duty Cycle Frequency - Switching Fault Protection Control Features Voltage - Supply (Max) Output Configuration Synchronous Rectifier Current - Output Display Type Digits or Characters Dimming Voltage - Supply (Min) Voltage - Output Voltage - Output (Min/Fixed) Voltage - Output (Max) Voltage - Input (Min) Number of Regulators Voltage Dropout (Max) PSRR Protection Features
National Semiconductor LMC6442IN National Semiconductor LMC6442IN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor LMC® Bulk Active -40°C ~ 85°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 1.9µA (x2 Channels) Rail-to-Rail 2 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.33.0001 1 0.0041V/µs 2.1 mA General Purpose 10.5 kHz 0.005 pA 1.5 mV 1.8 V 11 V
National Semiconductor LMX2331UTM National Semiconductor LMX2331UTM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor PLLatinum™ Bulk Active -40°C ~ 85°C Surface Mount 20-TSSOP (0.173", 4.40mm Width) PLL Frequency Synthesizer LMX2331 Yes with Bypass CMOS, TTL CMOS 1 3:1 Yes/No 2GHz, 600MHz 2.7V ~ 5.5V 20-TSSOP download Yes/No RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1
National Semiconductor LMC6464BIN National Semiconductor LMC6464BIN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Through Hole 14-DIP (0.300", 7.62mm) 90µA (x4 Channels) Rail-to-Rail 4 14-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.33.0001 1 0.028V/µs 75 mA CMOS 50 kHz 0.15 pA 250 µV 3 V 15.5 V
National Semiconductor LP2952IM National Semiconductor LP2952IM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 16-SOIC (0.154", 3.90mm Width) LP2952 30V Adjustable (Fixed) 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 170 µA 33 mA Enable Positive 250mA 1.23V (5V) 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity
National Semiconductor LMC6044IN National Semiconductor LMC6044IN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor LMC® Bulk Active -40°C ~ 85°C (TJ) Through Hole 14-DIP (0.300", 7.62mm) 52µA (x4 Channels) Push-Pull, Rail-to-Rail 4 14-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.33.0001 1 0.02V/µs 40 mA CMOS 100 kHz 0.002 pA 1 mV 4.5 V 15.5 V
National Semiconductor LM4855ITL National Semiconductor LM4855ITL National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Boomer® Bulk Active -40°C ~ 85°C (TA) Surface Mount 18-WFBGA Class AB - 1-Channel (Mono) with Stereo Headphones 2.6V ~ 5V 18-uSMD (1.97x2.23) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 250 1.5W x 1 @ 4Ohms
National Semiconductor LM4857ITL/NOPB National Semiconductor LM4857ITL/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Boomer® Bulk Active -40°C ~ 85°C (TA) Surface Mount 30-WFBGA, DSBGA Class AB - 2-Channel (Stereo) with Mono and Stereo Headphones 2.7V ~ 5.5V 30-DSBGA download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 250 1.6W x 2 @ 4Ohm
National Semiconductor LM3404HVMAX National Semiconductor LM3404HVMAX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Automotive, Lighting Surface Mount 8-SOIC (0.154", 3.90mm Width) DC DC Regulator LM3404 1MHz 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 2,500 1A 1 Yes Step-Down (Buck) 75V PWM 6V 73V
National Semiconductor LMC7660IM National Semiconductor LMC7660IM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active - Surface Mount 8-SOIC (0.154", 3.90mm Width) LMC7660 10V Fixed 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 Ratiometric 1 Charge Pump 10kHz Negative No - -Vin - 1.5V
National Semiconductor LM2673S-3.3 National Semiconductor LM2673S-3.3 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 40V Fixed DDPAK/TO-263-7 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 260kHz Positive No 3A 3.3V - 8V
National Semiconductor LM4845ITL National Semiconductor LM4845ITL National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor Boomer® Bulk Active -40°C ~ 85°C (TA) Surface Mount 25-WFBGA, DSBGA Class AB - 1-Channel (Mono) with Stereo Headphones 2.7V ~ 5.5V 25-DSBGA (2.46x2.46) download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 250 1.15W x 1 @ 8Ohm
National Semiconductor LM2677T-12 National Semiconductor LM2677T-12 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 LM2677 40V Fixed TO-220-7 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 LMC8101MM/NOPB National Semiconductor LMC8101MM/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor LMC® Bulk Active -40°C ~ 85°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 1.1mA Rail-to-Rail 1 8-VSSOP ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 2,000 1.2V/µs 90 mA CMOS 1.3 MHz 1 pA 700 µV 2.7 V 10 V
National Semiconductor 9024PC National Semiconductor 9024PC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active 9024 Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1
National Semiconductor USBN9604SLBX/NOPB National Semiconductor USBN9604SLBX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C 28-TFQFN, CSP USBN9604 30mA 3V ~ 5.5V 28-CSP (5.5x4.5) download ROHS3 Compliant 3 (168 Hours) REACH Unaffected 5A991C1 8542.31.0001 2,500 Controller USB 1.0 and 1.1 USB Parallel
National Semiconductor LP2981IM5X-3.6 National Semiconductor LP2981IM5X-3.6 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount SC-74A, SOT-753 16V Fixed SOT-23-5 download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 3,000 95 µA 1.7 mA Enable Positive 100mA 3.6V - 1 0.375V @ 100mA 63dB (1kHz) Over Current, Over Temperature, Short Circuit
National Semiconductor DH3725D/883 National Semiconductor DH3725D/883 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor * Bulk Active DH3725 Not applicable 3 (168 Hours) Vendor Undefined 1
National Semiconductor LP3971SQ-U511/NOPB National Semiconductor LP3971SQ-U511/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C Processor Surface Mount 40-WFQFN Exposed Pad LP3971 60µA 2.7V ~ 5.5V 40-WQFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000
National Semiconductor LM2595SX-ADJ National Semiconductor LM2595SX-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 40V Adjustable DDPAK/TO-263-5 download RoHS non-compliant 3 (168 Hours) REACH Affected EAR99 8542.39.0001 1 Step-Down 1 Buck 150kHz Positive No 1A 1.2V 37V 4.5V
National Semiconductor LM5021MM-2 National Semiconductor LM5021MM-2 National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) LM5021 8-VSSOP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1,000 8V ~ 30V Isolated No - Flyback, Forward 20 V 50% Up to 1MHz Current Limiting, Over Load Frequency Control, Soft Start, Sync
National Semiconductor 5472FM National Semiconductor 5472FM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -55°C ~ 125°C (TA) Surface Mount 14-CFlatPack JK Type 5472 Complementary 4.5V ~ 5.5V 14-CFP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 1 1 - Set(Preset) and Reset 15 MHz 40ns @ 5V, 15pF 20 mA
National Semiconductor LM2599S-12 National Semiconductor LM2599S-12 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 LM2599 40V Fixed 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 12V - 4.5V
National Semiconductor LM2676SD-ADJ National Semiconductor LM2676SD-ADJ 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 Adjustable 14-VSON (6x5) download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 250 Step-Down 1 Buck 260kHz Positive No 3A 1.2V 37V 8V
National Semiconductor LMX2331USLBX National Semiconductor LMX2331USLBX National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor PLLatinum™ Bulk Active -40°C ~ 85°C Surface Mount 24-TFQFN, CSP PLL Frequency Synthesizer LMX2331 Yes with Bypass CMOS, TTL CMOS 1 3:1 Yes/No 2GHz, 600MHz 2.7V ~ 5.5V 24-CSP (4.5x3.5) download Yes/No RoHS non-compliant 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 2,500
National Semiconductor LMC6042IN National Semiconductor LMC6042IN National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 85°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 26µA (x2 Channels) Push-Pull, Rail-to-Rail 2 8-PDIP download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.33.0001 1 0.02V/µs 40 mA CMOS 100 kHz 0.002 pA 1 mV 4.5 V 15.5 V
National Semiconductor 74H05DC National Semiconductor 74H05DC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Through Hole 14-CDIP (0.300", 7.62mm) Open Collector 74H05 6 4.75V ~ 5.25V 14-CDIP download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 Inverter - 58 mA 1 18ns @ 5V, 50pF - -
National Semiconductor MM5452V National Semiconductor MM5452V National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor COPS™ Bulk Active -40°C ~ 85°C Surface Mount 44-LCC (J-Lead) MM5452 3V ~ 10V 44-PLCC (16.58x16.58) download RoHS non-compliant 2A (4 Weeks) REACH Affected EAR99 8542.39.0001 1 7 Segment + DP, Alphanumeric and Bar Graph Serial LCD 4.5 Digits
National Semiconductor 74LS33SC National Semiconductor 74LS33SC National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor 74LS Bulk Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) Open Collector 74LS33 4 4.75V ~ 5.25V 14-SOIC download Not applicable 3 (168 Hours) Vendor Undefined EAR99 8542.39.0001 1 NOR Gate 24mA 13.8 mA 2 22ns @ 5V, 15pF 0.8V 2V
National Semiconductor LM348MX/NOPB National Semiconductor LM348MX/NOPB National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active 0°C ~ 70°C Surface Mount 14-SOIC (0.154", 3.90mm Width) 2.4mA (x4 Channels) - 4 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.33.0001 2,500 0.5V/µs 25 mA General Purpose 1 MHz 30 nA 1 mV 36 V 36 V
National Semiconductor LP2954AIM National Semiconductor LP2954AIM National Semiconductor
RFQ

Min: 1

Mult: 1

/image/National Semiconductor - Bulk Active -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) LP2954 30V Adjustable 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Affected EAR99 8542.39.0001 1 150 µA 33 mA Enable Positive 250mA 1.23V 29V 1 0.8V @ 250mA - Over Current, Over Temperature, Reverse Polarity

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