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Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Tolerance | Operating Temperature | Applications | Mounting Type | Package / Case | Type | 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 | SIC Programmable | 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 | Number of Outputs | 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 | 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 | 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 | SIC Programmable |
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LM3420M5-12.6/NOPB | 0.8800 | ![]() |
5 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | LM3420 | Lithium Ion | 15mA | 1 ~ 4 | SOT-23-5 | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | - | - | Constant - Programmable | Timer | 12.6V | 20V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM27964SQ-A | 2.6100 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -30°C ~ 85°C (TA) | Backlight | Surface Mount | 24-WFQFN Exposed Pad | DC DC Regulator | LM27964 | 700kHz | 24-WQFN (4x4) | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 1,000 | 30mA, 80mA | 7 | Yes | Switched Capacitor (Charge Pump) | 5.5V | I²C | 2.7V | 2V ~ 4V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2681M6/NOPB | 0.5700 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TJ) | Surface Mount | SOT-23-6 | LM2681 | 5.5V | Fixed | SOT-23-6 | download | EAR99 | 8542.39.0001 | 525 | Ratiometric | 1 | Charge Pump | 80kHz | Positive | No | 20mA | 2Vin, Vin/2 | - | 2.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM5009AMMX/NOPB | - | ![]() |
9717 | 0.00000000 | 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 ~ 1.1MHz | Positive | No | 150mA | 2.5V | 85V | 6V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2596SX-5.0/NOPB | - | ![]() |
4069 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 40V | Fixed | DDPAK/TO-263-5 | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 150kHz | Positive | No | 3A | 5V | - | 4.5V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2577T-12 | 3.6100 | ![]() |
3483 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Obsolete | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 | 40V | Fixed | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, Flyback, Forward Converter | 52kHz | Positive or Negative | No | 3A (Switch) | 12V | - | 3.5V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2731YMF | 1.8300 | ![]() |
9 | 0.00000000 | National Semiconductor | * | Bulk | Active | LM2731 | download | EAR99 | 8542.39.0001 | 164 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2677T-ADJ | - | ![]() |
7551 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-7 Formed Leads | 40V | Adjustable | TO-220-7 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 260kHz | Positive | No | 5A | 1.2V | 37V | 8V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2989ILD-5.0/NOPB | 2.0800 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-WDFN Exposed Pad | 16V | Fixed | 8-WSON (4x4) | download | EAR99 | 8542.39.0001 | 145 | 175 µA | 9 mA | Enable | Positive | 500mA | 5V | - | 1 | 0.65V @ 500mA | 60dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM4040DIMX-5.0 | 0.2300 | ![]() |
54 | 0.00000000 | National Semiconductor | LM4040 | Bulk | Active | ±1% | -40°C ~ 85°C (TA) | - | - | LM4040 | - | - | Fixed | ±150ppm/°C | - | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | Shunt | 15 mA | 5V | - | 80µVrms | 80 µA | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM3673TLX-1.5/NOPB | 0.6200 | ![]() |
33 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 5-WFBGA, DSBGA | LM3673 | 5.5V | Fixed | 5-DSBGA (1.41x1.08) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 1 | Buck | 2MHz | Positive | Yes | 350mA | 1.5V | - | 2.7V | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3875ET-1.8 | - | ![]() |
9822 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Through Hole | TO-220-5 Formed Leads | 7V | Fixed | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 5 mA | 15 mA | Enable | Positive | 1.5A | 1.8V | - | 1 | 0.55V @ 1.5A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2679SD-3.3 | - | ![]() |
7964 | 0.00000000 | 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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LM2940IMPX-5.0/NOPB | - | ![]() |
5609 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C | Surface Mount | TO-261-4, TO-261AA | 26V | Fixed | SOT-223-4 | download | EAR99 | 8542.39.0001 | 1 | 10 mA | 15 mA | - | Positive | 1A | 5V | - | 1 | 1V @ 1A | 64dB (120Hz) | Over Current, Over Temperature, Reverse Polarity, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM5115SD/NOPB | 2.7700 | ![]() |
5 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Secondary-Side Controller | Surface Mount | 16-WFDFN Exposed Pad | LM5115 | 4 mA | 5V ~ 30V | 5V ~ 7.5V | 16-WSON (5x5) | download | EAR99 | 8542.39.0001 | 109 | Not Verified | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2738YSD | 1.6000 | ![]() |
572 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-WFDFN Exposed Pad | 20V | Adjustable | 8-WSON (3x3) | download | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Down | 1 | Buck | 550kHz | Positive | No | 1.5A | 0.8V | 18V | 3V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3946LD | 0.8100 | ![]() |
20 | 0.00000000 | National Semiconductor | LP3946 | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 14-WFDFN Exposed Pad | LP3946 | Lithium Ion/Polymer | 950mA | 4 | 14-WSON (4x4) | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1,000 | - | Over Current, Over Temperature | Constant - Programmable | Current, Timer, Voltage | 4.1V, 4.2V | 6V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM5109AMAX/NOPB | 0.7500 | ![]() |
410 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM5109 | Non-Inverting | Not Verified | 8V ~ 14V | 8-SOIC | download | EAR99 | 8542.39.0001 | 1 | Independent | Half-Bridge | 2 | N-Channel MOSFET | 0.8V, 2.2V | 1A, 1A | 15ns, 15ns | 108 V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2966IMM-3325 | 1.7400 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | LP2966 | 7V | Fixed | 8-VSSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 300 µA | 600 µA | Enable | Positive | 150mA | 3.3V, 2.5V | - | 2 | 0.27V @ 150mA | 60dB ~ 40dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||
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LP3986TL-2818/NOPB | - | ![]() |
7056 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-WFBGA, DSBGA | 6V | Fixed | 8-DSBGA (2x1.3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | 130 µA | 200 µA | Enable | Positive | 150mA, 150mA | 2.8V, 1.8V | - | 2 | 0.1V @ 150mA | 60dB ~ 50dB (1kHz ~ 10kHz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2992AIM5-1.5/NOPB | 1.7500 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | 16V | Fixed | SOT-23-5 | download | EAR99 | 8542.39.0001 | 172 | 95 µA | 4 mA | Enable | Positive | 250mA | 1.5V | - | 1 | 0.85V @ 250mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM336BM-5.0 | 0.5300 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±2% | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | LM336 | - | - | Fixed | - | 8-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Shunt | 10 mA | 5V | - | - | 600 µA | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LP39542RL/NOPB | 2.6100 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Backlight, Camera Flash | Surface Mount | 36-WFBGA, DSBGA | DC DC Regulator | LP39542 | 2MHz | 36-DSBGA (3.5x3.24) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | 900mA (Switch) | 13 | Yes | Step-Up (Boost) | 5.5V | PWM | 3V | 4V ~ 5.3V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2677S-3.3/NOPB | 4.3000 | ![]() |
10 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | LM2677 | 40V | Fixed | DDPAK/TO-263-7 | download | EAR99 | 8542.39.0001 | 70 | Step-Down | 1 | Buck | 260kHz | Positive | No | 5A | 3.3V | - | 8V | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM3151MH-3.3 | 1.4600 | ![]() |
4620 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 14-PowerTSSOP (0.173", 4.40mm Width) | LM3151 | Transistor Driver | 14-HTSSOP | download | EAR99 | 8542.39.0001 | 1 | Step-Down | 6V ~ 42V | 1 | Buck | 250kHz | Enable, Soft Start | Positive | 1 | - | Yes | No | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3971SQ-F211 | 2.1700 | ![]() |
1 | 0.00000000 | 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 | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP3878MR-ADJ/NOPB | 1.3400 | ![]() |
1 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | 16V | Adjustable | 8-SO PowerPad | download | EAR99 | 8542.39.0001 | 224 | 1.5 mA | 15 mA | Enable | Positive | 800mA | 1V | 5.5V | 1 | 1.1V @ 800mA | 60dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM3532TMX-40A/NOPB | 0.6200 | ![]() |
3 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Backlight | Surface Mount | 16-WFBGA, DSBGA | DC DC Regulator | LM3532 | 500kHz | 16-DSBGA (2.5x2.12) | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | 30mA | 3 | Yes | Step-Up (Boost) | 5.5V | PWM | 2.7V | 40V | |||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2950CZ-5.0/J7000781 | 0.3100 | ![]() |
8 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LP2985AIBP-2.5 | - | ![]() |
8158 | 0.00000000 | National Semiconductor | - | Bulk | Obsolete | -40°C ~ 125°C | Surface Mount | 5-VFBGA | 16V | Fixed | 5-µSMD (0.93x1.11) | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 250 | 95 µA | 2.5 mA | Enable | Positive | 150mA | 2.5V | - | 1 | 0.58V @ 150mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit |
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