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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 | Base Product Number | Current - Supply | Voltage - Input | Voltage - Input (Max) | Output Type | Temperature Coefficient | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS | Standard Package | Function | Reference Type | Voltage - Supply (Vcc/Vdd) | Number of Outputs | Current - Quiescent (Iq) | Current - Supply (Max) | Topology | Frequency - Switching | Control Features | Output Configuration | Output Phases | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Current - 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 |
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LP3984ITP-2.9/NOPB-NS | - | ![]() |
3233 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 4-UFBGA, DSBGA | 6V | Fixed | 4-DSBGA | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | 125 µA | 150 µA | Enable | Positive | 150mA | 2.9V | - | 1 | 0.12V @ 150mA | 60dB ~ 40dB (1kHz ~ 10kHz) | Over Temperature, Short Circuit | |||||||||||||||||||||||
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LM1771TSD/NOPB-NS | - | ![]() |
3908 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 6-WDFN Exposed Pad | LM1771 | Transistor Driver | 6-WSON (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 2.8V ~ 5.5V | 1 | Buck | 100kHz ~ 1MHz | Enable | Positive | 1 | - | Yes | No | - | ||||||||||||||||||||||
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LM2596SX-3.3-NS | - | ![]() |
6782 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | 40V | Fixed | DDPAK/TO-263-5 | - | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | Step-Down | 1 | Buck | 150kHz | Positive | No | 3A | 3.3V | - | 4.5V | ||||||||||||||||||||||||
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LP3972SQ-A413/NOPB-NS | - | ![]() |
7474 | 0.00000000 | National Semiconductor | * | Bulk | Active | LP3972 | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | |||||||||||||||||||||||||||||||||||||||
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LP2989AIM-5.0-NS | - | ![]() |
6246 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 16V | Fixed | 8-SOIC | - | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 175 µA | 9 mA | Enable | Positive | 500mA | 5V | - | 1 | 0.65V @ 500mA | 60dB (1kHz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||
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LM4051BIM3-1.2-NS | - | ![]() |
7687 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±0.2% | -40°C ~ 85°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM4051 | Fixed | 50ppm/°C | SOT-23-3 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Shunt | 12 mA | 1.225V | 20µVrms | 65 µA | |||||||||||||||||||||||||||
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LM2588S-ADJ-NS | - | ![]() |
9039 | 0.00000000 | National Semiconductor | - | Bulk | Active | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||||||||||||||||||||||||||
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LP2996MRX-NS | 1.2400 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C (TJ) | DDR Terminator | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | LP2996 | 320µA | 2.2V ~ 5.5V | 8-SO PowerPad | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | ||||||||||||||||||||||||||||||||
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LM431ACM3X-NS | 0.4700 | ![]() |
6 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±2.2% | 0°C ~ 70°C (TA) | Surface Mount | TO-236-3, SC-59, SOT-23-3 | LM431 | - | - | Adjustable | 50ppm/°C Typical | SOT-23-3 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | Shunt | 100 mA | 2.495V | - | - | 1 mA | 37 V | |||||||||||||||||||||||
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LM2676S-12-NS | - | ![]() |
8287 | 0.00000000 | 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 | 12V | - | 8V | ||||||||||||||||||||||||
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LM2671M-5.0-NS | - | ![]() |
5050 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||||||||||||||||||||||||||
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LP2995MRX | 0.6900 | ![]() |
42 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | DDR Terminator | Surface Mount | 8-PowerSOIC (0.154", 3.90mm Width) | LP2995 | 250µA | 2.2V ~ 5.5V | 8-SO PowerPad | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | ||||||||||||||||||||||||||||||||
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LM5035ASQ | 2.4100 | ![]() |
2 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 24-WFQFN Exposed Pad | LM5035 | Transistor Driver | 24-WQFN (4x5) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Step-Up/Step-Down | 13V ~ 105V | 1 | Half-Bridge | 200kHz, 500kHz | Frequency Control, Ramp, Soft Start | Positive, Isolation Capable | 1 | - | Yes | Yes | - | ||||||||||||||||||||||
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LM3677TLX-ADJ/NOPB | - | ![]() |
8059 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 5-WFBGA, DSBGA | LM3677 | 5.5V | Adjustable | 5-DSBGA (1.41x1.08) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | Step-Down | 1 | Buck | 3MHz | Positive | Yes | 600mA | 1.2V | 3.3V | 2.7V | |||||||||||||||||||||||
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LP3881ESX-1.2 | 1.3100 | ![]() |
27 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | LP3881 | 5.5V | Fixed | DDPAK/TO-263-5 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | 30 µA | 8 mA | Enable | Positive | 800mA | 1.2V | - | 1 | 0.16V @ 800mA | 80dB ~ 65dB (120Hz ~ 1kHz) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | ||||||||||||||||||||||
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LM3207TL/NOPB | 1.1100 | ![]() |
739 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 9-WFBGA, DSBGA | 5.5V | Adjustable | 9-DSBGA (1.6x1.6) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 2MHz | Positive | Yes | 650mA | 0.8V | 3.6V | 2.7V | ||||||||||||||||||||||||
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LM2585T-5.0 | 4.0800 | ![]() |
1 | 0.00000000 | National Semiconductor | SIMPLE SWITCHER® | Bulk | Active | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 Formed Leads | LM2585 | 40V | Fixed | TO-220-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, Flyback, Forward Converter | 100kHz | Positive | No | 3A (Switch) | 5V | - | 4V | |||||||||||||||||||||||
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LP3875EMP-5.0 | 1.5600 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | TO-261-5, TO-261AB | 7V | Fixed | SOT-223 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | 10 mA | 15 mA | Enable | Positive | 1.5A | 5V | - | 1 | 0.55V @ 1.5A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | |||||||||||||||||||||||
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LM2937ES-8.0 | - | ![]() |
1663 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | LM2937 | 26V | Fixed | DDPAK/TO-263-3 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 2 mA | 20 mA | - | Positive | 500mA | 8V | - | 1 | 1V @ 50mA | - | Over Temperature, Reverse Polarity, Short Circuit | ||||||||||||||||||||||
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LM2940SX-8.0 | 0.8400 | ![]() |
8 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | LM2940 | 26V | Fixed | DDPAK/TO-263-3 | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 500 | 10 mA | 15 mA | - | Positive | 1A | 8V | - | 1 | 1V @ 1A | 66dB (120Hz) | Over Current, Over Temperature, Reverse Polarity, Short Circuit | ||||||||||||||||||||||
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LP3852EMPX-3.3 | 2.4400 | ![]() |
4 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | TO-261-5, TO-261AB | LP3852 | 7V | Fixed | SOT-223-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,000 | 3 mA | 10 mA | Enable | Positive | 1.5A | 3.3V | - | 1 | 0.44V @ 1.5A | 73dB ~ 57dB (120Hz) | Over Current, Over Temperature, Short Circuit | ||||||||||||||||||||||
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LMS8117AMPX-1.8 | 0.2800 | ![]() |
43 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 125°C | Surface Mount | TO-261-4, TO-261AA | LMS8117 | 15V | Fixed | SOT-223 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,000 | 5 mA | 10 mA | - | Positive | 1A | 1.8V | - | 1 | 1.25V @ 1A | 60 ~ 75 dB (120Hz) | Over Current, Over Temperature | ||||||||||||||||||||||
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LM3671MF-1.25 | - | ![]() |
3774 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | SC-74A, SOT-753 | LM3671 | 5.5V | Fixed | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1,000 | Step-Down | 1 | Buck | 2MHz | Positive | Yes | 600mA | 1.25V | - | 2.7V | |||||||||||||||||||||||
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LM2735XMY | - | ![]() |
7419 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C (TJ) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | 5.5V | Adjustable | 8-MSOP-PowerPad | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Up/Step-Down | 1 | Boost, Flyback, SEPIC | 1.6MHz | Positive | No | 2.1A (Switch) | 3V | 24V | 2.7V | ||||||||||||||||||||||||
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LM285BXZ-1.2/T1 | 1.0200 | ![]() |
9 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1% | -40°C ~ 85°C (TA) | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | LM285 | - | - | Fixed | 30ppm/°C | TO-92-3 | - | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 2,000 | Shunt | 20 mA | 1.235V | - | 60µVrms | 10 µA | ||||||||||||||||||||||||
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LM78S40CN | - | ![]() |
2962 | 0.00000000 | National Semiconductor | - | Bulk | Active | 0°C ~ 70°C (TA) | Through Hole | 16-DIP (0.300", 7.62mm) | LM78S40 | 40V | Adjustable | 16-PDIP | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Step-Up, Step-Down | 1 | Buck, Boost | 100Hz ~ 100kHz | Positive or Negative | No | 1.5A (Switch) | 1.25V | 40V (Switch) | 2.5V | |||||||||||||||||||||||
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LM20343MH/UKY8 | - | ![]() |
8733 | 0.00000000 | National Semiconductor | * | Bulk | Active | - | Not applicable | 3 (168 Hours) | Vendor Undefined | 1 | ||||||||||||||||||||||||||||||||||||||||||
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LM3677TL-1.5/NOPB | 0.6100 | ![]() |
948 | 0.00000000 | National Semiconductor | - | Bulk | Active | -30°C ~ 85°C (TA) | Surface Mount | 5-WFBGA, DSBGA | LM3677 | 5.5V | Fixed | 5-DSBGA (1.41x1.08) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 250 | Step-Down | 1 | Buck | 3MHz | Positive | Yes | 600mA | 1.5V | - | 2.7V | |||||||||||||||||||||||
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LM385Z-1.2 | - | ![]() |
8739 | 0.00000000 | National Semiconductor | - | Bulk | Active | ±1% | 0°C ~ 70°C | Through Hole | TO-226-3, TO-92-3 (TO-226AA) | LM385 | - | - | Fixed | 20ppm/°C Typical | TO-92-3 | download | RoHS non-compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | Shunt | 20 mA | 1.235V | - | 60µVrms | 15 µA | ||||||||||||||||||||||||
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LP2992AIM5X-1.8 | 0.5200 | ![]() |
8 | 0.00000000 | National Semiconductor | - | Bulk | Active | -40°C ~ 125°C | Surface Mount | SC-74A, SOT-753 | LP2992 | 16V | Fixed | SOT-23-5 | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | 95 µA | 4 mA | Enable | Positive | 250mA | 1.8V | - | 1 | 0.85V @ 250mA | 45dB (1kHz) | Over Current, Over Temperature, Short Circuit |
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