LM5002MAIn StockTexas Instruments
LM5002MA is a current-mode PWM switching regulator controller from Texas Instruments, supporting 3.1V to 75V input voltage range with pulse width modulation control. Available in SOIC-8 package from $1.28, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM5002MA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2815(MOQ 145)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range from 3.1V to 75V supports diverse power supply designs
- Current-mode control with PWM for precise and stable output regulation
- Compact SOIC-8 (MS-012AA) package for space-constrained applications
- Suitable for boost, flyback, SEPIC and other switching converter topologies
Applications
The LM5002MA is widely used in industrial power supplies, telecom equipment, and automotive electronics where a wide input voltage range and reliable PWM control are required. It is ideal for designing boost and flyback converters in distributed power systems and battery-powered devices. Its current-mode architecture makes it well-suited for applications demanding fast transient response and inherent overcurrent protection.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 75V |
| Input Voltage-Min | 3.1V |
| Input Voltage-Nom | 10V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Nom | 6.85V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 900kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM5002MA:
Switching Regulator, Current-mode, 0.6A, 1500kHz Switching Freq-Max, BICMOS, PDSO8
Switching Regulator, Current-mode, 0.6A, 900kHz Switching Freq-Max, BICMOS, PDSO8
Switching Regulator, Current-mode, 0.6A, 1500kHz Switching Freq-Max, BICMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM5002MA?
The LM5002MA supports an input voltage range of 3.1V to 75V, with a nominal operating voltage of 10V. This wide range makes it suitable for a variety of industrial and automotive power supply designs.
What control method does the LM5002MA use?
The LM5002MA uses current-mode pulse width modulation (PWM) control. This technique provides fast transient response, inherent overcurrent limiting, and simplified loop compensation compared to voltage-mode control.
What package is the LM5002MA available in?
The LM5002MA is available in an SOIC-8 (MS-012AA) package, which is a compact surface-mount package suitable for space-constrained PCB designs in industrial and consumer applications.
What are typical applications for the LM5002MA?
Typical applications include boost converters, flyback converters, SEPIC converters, and other switching power supply topologies used in industrial equipment, telecom systems, automotive electronics, and battery-powered devices requiring wide input voltage operation.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 145+ | $1.3857 | $200.93 |
| 188+ | $1.3336 | $250.72 |
| 235+ | $1.2815 | $301.15 |
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