Part Details for LM78S40N/NOPB by National Semiconductor Corporation
Overview of LM78S40N/NOPB by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (4 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for LM78S40N/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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NexGen Digital | 15 |
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RFQ |
Part Details for LM78S40N/NOPB
LM78S40N/NOPB CAD Models
LM78S40N/NOPB Part Data Attributes
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LM78S40N/NOPB
National Semiconductor Corporation
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Datasheet
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LM78S40N/NOPB
National Semiconductor Corporation
IC 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP16, PLASTIC, DIP-16, Switching Regulator or Controller
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, DIP-16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 2.5 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e3 | |
| Length | 21.755 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 1.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max (Isup) | 5.5 mA | |
| Surface Mount | NO | |
| Switcher Configuration | BOOST | |
| Switching Frequency-Max | 100 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 7.62 mm |
Alternate Parts for LM78S40N/NOPB
This table gives cross-reference parts and alternative options found for LM78S40N/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM78S40N/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| LM78S40J/883 | 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, CDIP16, DIP-16 | Texas Instruments | LM78S40N/NOPB vs LM78S40J/883 |
| LM78S40CJ | 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16 | Texas Instruments | LM78S40N/NOPB vs LM78S40CJ |
| LM78S40CN/NOPB | 1.5A Adjustable Step Up, Step Down or Inverting Regulator 16-PDIP 0 to 70 | Texas Instruments | LM78S40N/NOPB vs LM78S40CN/NOPB |
| LM78S40CN/NOPB | IC 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP16, PLASTIC, DIP-16, Switching Regulator or Controller | National Semiconductor Corporation | LM78S40N/NOPB vs LM78S40CN/NOPB |