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Power Circuits / Switching Regulator or Controllers / LM5007SDX/NOPB
Datasheets
LM5007SDX/NOPB by:
National Semiconductor Corporation
National Semiconductor Corporation
Texas Instruments
Not Found

IC 0.9 A SWITCHING REGULATOR, DSO8, 4 X 4 MM, LLP-8, Switching Regulator or Controller

Part Details for LM5007SDX/NOPB by National Semiconductor Corporation

Results Overview of LM5007SDX/NOPB by National Semiconductor Corporation

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.

LM5007SDX/NOPB Information

LM5007SDX/NOPB by National Semiconductor Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for LM5007SDX/NOPB

Part # Distributor Description Stock Price Buy
Chip 1 Exchange INSTOCK 2000
RFQ

Part Details for LM5007SDX/NOPB

LM5007SDX/NOPB CAD Models

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LM5007SDX/NOPB Part Data Attributes

Parametric Data
LM5007SDX/NOPB National Semiconductor Corporation
Buy Now Datasheet
Compare Parts:
LM5007SDX/NOPB National Semiconductor Corporation IC 0.9 A SWITCHING REGULATOR, DSO8, 4 X 4 MM, LLP-8, Switching Regulator or Controller
Select a part to compare:
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description 4 X 4 MM, LLP-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Input Voltage-Max 75 V
Input Voltage-Min 9 V
Input Voltage-Nom 48 V
JESD-30 Code S-XDSO-N8
JESD-609 Code e3
Length 4 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 0.9 A
Package Body Material UNSPECIFIED
Package Code HVSON
Package Equivalence Code SOLCC8,.15,32
Package Shape SQUARE
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 0.8 mm
Surface Mount YES
Switcher Configuration BUCK
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn)
Terminal Form NO LEAD
Terminal Pitch 0.8 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 4 mm

Alternate Parts for LM5007SDX/NOPB

This table gives cross-reference parts and alternative options found for LM5007SDX/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 LM5007SDX/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 Manufacturer Composite Price Description Compare
LM5007SD National Semiconductor Corporation Check for Price IC 0.9 A SWITCHING REGULATOR, DSO8, 4 X 4 MM, LLP-8, Switching Regulator or Controller LM5007SDX/NOPB vs LM5007SD
LM5007SDX/NOPB Texas Instruments Check for Price 9-75V Wide Vin, 500mA Constant On-Time Non-Synchronous Buck Regulator 8-WSON -40 to 125 LM5007SDX/NOPB vs LM5007SDX/NOPB
LM5007SD Texas Instruments Check for Price 9-75V Wide Vin, 500mA Constant On-Time Non-Synchronous Buck Regulator 8-WSON -40 to 125 LM5007SDX/NOPB vs LM5007SD
LM5007SD/NOPB National Semiconductor Corporation Check for Price IC 0.9 A SWITCHING REGULATOR, DSO8, 4 X 4 MM, LLP-8, Switching Regulator or Controller LM5007SDX/NOPB vs LM5007SD/NOPB
LM5007SDX National Semiconductor Corporation Check for Price IC 0.9 A SWITCHING REGULATOR, DSO8, 4 X 4 MM, LLP-8, Switching Regulator or Controller LM5007SDX/NOPB vs LM5007SDX

LM5007SDX/NOPB Related Parts

LM5007SDX/NOPB Frequently Asked Questions (FAQ)

  • The recommended PCB layout for optimal thermal performance involves placing the device on a multi-layer board with a solid ground plane, using thermal vias to connect the exposed pad to the ground plane, and keeping the thermal path as short as possible.

  • To ensure reliable start-up and operation with a wide input voltage range, it is recommended to use a soft-start circuit, add input voltage filtering, and ensure that the input voltage ramp rate is within the specified limits.

  • When selecting the output inductor and capacitor values, consider the output voltage, output current, switching frequency, and desired ripple current. A good starting point is to use the values recommended in the datasheet, and then adjust based on the specific application requirements.

  • To minimize EMI, use a shielded inductor, keep the switching node (SW) as short as possible, use a common-mode choke, and ensure that the layout is symmetrical and balanced. Additionally, consider using EMI filters and shielding on the input and output lines.

  • For high-power applications, thermal design considerations include using a heat sink, ensuring good thermal contact between the device and the heat sink, and providing adequate airflow. It is also important to monitor the junction temperature and adjust the design accordingly.