| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM5033MMX/NOPB | Texas Instruments | $1.1799 | Switching Controller, Voltage-mode, 0.34A, 1000kHz Switching Freq-Max, BICMOS, PDSO10 | LM5033MM vs LM5033MMX/NOPB |
| LM5033MM/NOPB | Texas Instruments | Check for Price | Switching Controller, Voltage-mode, 0.34A, 1000kHz Switching Freq-Max, BICMOS, PDSO10 | LM5033MM vs LM5033MM/NOPB |
Part Details for LM5033MM by Texas Instruments
Results Overview of LM5033MM by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 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.
LM5033MM Information
LM5033MM 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 LM5033MM
| Part # | Distributor | Description | Stock | Price | Buy | |
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Chip Stock | Switching Controller, Voltage-mode, 0.34A, 225kHz Switching Freq-Max, PDSO10 | 18500 |
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RFQ | |
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Vyrian | Switching Controller, Voltage-mode, 0.34A, 225kHz Switching Freq-Max, PDSO10 | 8931 |
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RFQ |
US Tariff Estimator: LM5033MM 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.
LM5033MM CAD Models
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LM5033MM Part Data Attributes
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LM5033MM
Texas Instruments
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Datasheet
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LM5033MM
Texas Instruments
Switching Controller, Voltage-mode, 0.34A, 225kHz Switching Freq-Max, BICMOS, PDSO10
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | MSOP | |
| Package Description | Msop-10 | |
| Pin Count | 10 | |
| 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 | 90 V | |
| Input Voltage-Min | 15 V | |
| Input Voltage-Nom | 48 V | |
| JESD-30 Code | S-PDSO-G10 | |
| JESD-609 Code | e0 | |
| Length | 3 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.34 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP10,.19,20 | |
| 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 | 225 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Dual | |
| Width | 3 Mm |
Alternate Parts for LM5033MM
This table gives cross-reference parts and alternative options found for LM5033MM. 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 LM5033MM, 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.
LM5033MM Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the LM5033MM evaluation module documentation, which includes guidelines for component placement, trace routing, and thermal management to minimize noise and ensure optimal performance.
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The input capacitor should be selected based on the input voltage ripple, output current, and operating frequency. A general guideline is to choose a capacitor with a capacitance value of at least 10uF and a voltage rating of 1.5 to 2 times the input voltage. Additionally, the capacitor's ESR (Equivalent Series Resistance) should be low to minimize voltage ripple.
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The maximum output current of the LM5033MM is 3A, but it can be limited by the thermal performance of the device and the PCB. It's essential to ensure proper thermal management and heat sinking to achieve the maximum output current.
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The LM5033MM has a built-in overcurrent protection feature that can be enabled by connecting a resistor between the OCP pin and the GND pin. The value of the resistor determines the overcurrent threshold. Additionally, an external current sense resistor can be used to monitor the output current and implement overcurrent protection.
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The recommended operating temperature range for the LM5033MM is -40°C to 125°C. However, the device can operate up to 150°C with derating. It's essential to ensure proper thermal management and heat sinking to maintain the device within the recommended operating temperature range.