LM5002MA/NOPBIn StockTexas Instruments
LM5002MA/NOPB is a current-mode PWM switching regulator controller from Texas Instruments, supporting 3.1V to 75V wide input voltage range with high efficiency. From $2.23, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM5002MA/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.2255(MOQ 10)
- 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: 3.1V to 75V, suitable for diverse power supply designs
- Current-mode PWM control for fast transient response and inherent cycle-by-cycle current limiting
- Compact SO-8 (R-PDSO-G8) package enabling space-efficient PCB layouts
- Pb-free, RoHS-compliant (JESD-609 e3) for environmentally responsible designs
- Supports boost, flyback, SEPIC, and other topologies for maximum design flexibility
Applications
The LM5002MA/NOPB is widely used in industrial power supplies, automotive auxiliary converters, and telecommunications equipment where a wide input voltage range up to 75V is required. Its current-mode PWM architecture makes it ideal for isolated flyback and boost converter designs in lighting, motor drives, and battery-powered systems. It is also suitable for point-of-load regulators in networking infrastructure and embedded computing platforms requiring robust, efficient DC-DC conversion.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| 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 | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.6A |
| Output Voltage-Max | 75V |
| Output Voltage-Min | 1.26V |
| Output Voltage-Nom | 6.85V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 1500kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM5002MA/NOPB:
Switching Regulator, Current-mode, 0.6A, 1500kHz Switching Freq-Max, BICMOS, PDSO8
Switching Regulator, Current-mode, 0.6A, 900kHz Switching Freq-Max, BICMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM5002MA/NOPB?
The LM5002MA/NOPB supports an input voltage range of 3.1V to 75V (nominal 10V), making it suitable for a wide variety of power supply designs including automotive and industrial applications that require high voltage tolerance.
What control mode and technique does the LM5002MA/NOPB use?
The LM5002MA/NOPB uses current-mode control with pulse width modulation (PWM). This technique provides fast transient response, inherent cycle-by-cycle current limiting, and simplified loop compensation, making it ideal for demanding switching regulator designs.
What package does the LM5002MA/NOPB come in and is it RoHS compliant?
The LM5002MA/NOPB is available in an 8-pin Small Outline Package (R-PDSO-G8 / SO-8). It is Pb-free and RoHS compliant per JESD-609 e3 standard, with a typical component end-of-life (YTEOL) rating of 15 years.
What topologies can the LM5002MA/NOPB support?
The LM5002MA/NOPB switching regulator controller supports multiple topologies including boost, flyback, SEPIC, and other non-isolated or isolated converter configurations, providing flexibility for a broad range of power conversion applications.
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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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