Part Details for LM3478QMMX by National Semiconductor Corporation
Overview of LM3478QMMX by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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.
Available Datasheets
Part # | Manufacturer | Description | Datasheet |
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LM3478QMMX/NOPB | Texas Instruments | 40V Wide Vin low-side N-channel controller for switching Regulators with 10µA shutdown current 8-VSSOP -40 to 125 |
Price & Stock for LM3478QMMX
Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | High Efficiency Low-Side N-Channel Controller for Switching Regulator | 11300 |
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$3.1050 / $4.6570 | Buy Now |
Part Details for LM3478QMMX
LM3478QMMX CAD Models
LM3478QMMX Part Data Attributes
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LM3478QMMX
National Semiconductor Corporation
Buy Now
Datasheet
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LM3478QMMX
National Semiconductor Corporation
IC 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8, Switching Regulator or Controller
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Rohs Code | No | |
Part Life Cycle Code | Transferred | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | MSOP-8 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Analog IC - Other Type | SWITCHING CONTROLLER | |
Control Mode | CURRENT-MODE | |
Control Technique | PULSE WIDTH MODULATION | |
Input Voltage-Max | 40 V | |
Input Voltage-Min | 2.97 V | |
Input Voltage-Nom | 12 V | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e0 | |
Length | 3 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Output Current-Max | 1 A | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | TSSOP | |
Package Equivalence Code | TSSOP8,.19 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.09 mm | |
Surface Mount | YES | |
Switcher Configuration | SINGLE | |
Switching Frequency-Max | 1000 kHz | |
Temperature Grade | AUTOMOTIVE | |
Terminal Finish | TIN LEAD | |
Terminal Form | GULL WING | |
Terminal Pitch | 0.65 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 40 | |
Width | 3 mm |
Alternate Parts for LM3478QMMX
This table gives cross-reference parts and alternative options found for LM3478QMMX. 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 LM3478QMMX, 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 |
---|---|---|---|
LM3478QMM/NOPB | IC 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8, Switching Regulator or Controller | National Semiconductor Corporation | LM3478QMMX vs LM3478QMM/NOPB |
LM3478QMM | IC 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8, Switching Regulator or Controller | National Semiconductor Corporation | LM3478QMMX vs LM3478QMM |
LM3478QMM/NOPB | 1 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8 | Rochester Electronics LLC | LM3478QMMX vs LM3478QMM/NOPB |
LM3478QMMX | 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8 | Texas Instruments | LM3478QMMX vs LM3478QMMX |
LM3478QMM/NOPB | 40-V wide VIN low-side N-channel controller for switching regulators with 10-µA shutdown current 8-VSSOP -40 to 125 | Texas Instruments | LM3478QMMX vs LM3478QMM/NOPB |