LM3000SQ Texas Instruments Integrated Circuit (Other) In Stock
Dual Synchronous Emulated Current-Mode Controller with PWM control, 3.3V–18.5V input range, adjustable output 0.6–14.8V. Ideal for multi-rail power systems. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- LM3000SQ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3000SQ?
- Dual synchronous emulated current-mode control for precise load regulation
- Wide input voltage range: 3.3V to 18.5V, nominal 12V operation
- Adjustable output voltage from 0.6V to 14.8V via external components
- Pulse Width Modulation (PWM) control technique for high efficiency
- 32-lead VQCC package enabling compact, high-density board designs
What is LM3000SQ used for?
The LM3000SQ is well-suited for multi-rail DC-DC power conversion in telecom and networking equipment, where dual independent switching regulators reduce BOM complexity. It is commonly used in industrial power supplies and server platforms requiring tight voltage regulation across wide input ranges. Its adjustable output and current-mode control also make it a strong fit for embedded systems and FPGA power management designs.
What are the specifications of LM3000SQ?
| Pbfree Code | No |
| YTEOL | 0 |
| Additional Feature | ALSO ADJUSTABLE OUTPUT FROM 0.6 TO 14.8V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 18.5V |
| Input Voltage-Min | 3.3V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Voltage-Nom | 5.15V |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | PHASE-SHIFT |
| Switching Frequency-Max | 1550kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| 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 |
Where can I find the LM3000SQ datasheet?
LM3000SQ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3000SQ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM3000SQ?
The LM3000SQ supports an input voltage range of 3.3V to 18.5V, with a nominal operating voltage of 12V, making it suitable for a wide range of multi-rail power supply applications.
What control mode does the LM3000SQ use?
The LM3000SQ uses emulated current-mode control with pulse width modulation (PWM), providing excellent transient response, inherent current limiting, and easy loop compensation for dual synchronous buck converters.
What output voltage range can the LM3000SQ support?
The LM3000SQ features an adjustable output voltage range from 0.6V to 14.8V, allowing flexible configuration for powering multiple voltage rails in telecom, networking, and industrial power systems.
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Why Buy from FindMyChip
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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