| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM3524DN/NOPB | Texas Instruments | $1.5198 | Switching Controller, Voltage-mode, 0.2A, 350kHz Switching Freq-Max, BIPolar, PDIP16 | LM3524DN vs LM3524DN/NOPB |
Part Details for LM3524DN by Texas Instruments
Results Overview of LM3524DN by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Available)
- 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.
LM3524DN Information
LM3524DN by Texas Instruments 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.
Price & Stock for LM3524DN
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
LM3524DN-ND
|
DigiKey | IC REG CTRLR BUCK/BOOST 16DIP Container: Tube |
0 Tube |
|
Buy Now |
US Tariff Estimator: LM3524DN by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LM3524DN CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LM3524DN Part Data Attributes
|
|
LM3524DN
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LM3524DN
Texas Instruments
Switching Controller, Voltage-mode, 0.2A, 350kHz Switching Freq-Max, BIPolar, PDIP16
|
| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Plastic, Dip-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Voltage-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 8 V | |
| Input Voltage-Nom | 20 V | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e0 | |
| Length | 19.305 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 80 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.2 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Surface Mount | No | |
| Switcher Configuration | Push-Pull | |
| Switching Frequency-Max | 350 Khz | |
| Technology | Bipolar | |
| Temperature Grade | Other | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for LM3524DN
This table gives cross-reference parts and alternative options found for LM3524DN. 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 LM3524DN, 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.
LM3524DN Frequently Asked Questions (FAQ)
-
The maximum input voltage that can be applied to the LM3524DN is 40V, but it's recommended to keep it below 35V for reliable operation.
-
To ensure the LM3524DN operates within its SOA, make sure to keep the input voltage, output current, and junction temperature within the recommended limits. Also, ensure proper heat sinking and thermal management.
-
The bootstrap capacitor (CBOOT) is used to generate the high-side gate drive voltage for the internal power MOSFET. It's essential for proper operation and should be selected based on the input voltage and switching frequency.
-
Yes, the LM3524DN can be used in a synchronous rectification configuration, but it requires an external Schottky diode or a synchronous rectifier controller to control the low-side MOSFET.
-
The minimum input capacitance required for the LM3524DN can be calculated based on the input voltage, output current, and switching frequency. A general rule of thumb is to use a capacitance value of at least 10uF per ampere of output current.