LMR33620CQ5RNXTQ1 Texas Instruments In Stock
LMR33620CQ5RNXTQ1 is a 3A, 60V synchronous step-down DC/DC buck regulator by Texas Instruments, featuring wide input voltage range and high efficiency. Key specs: 4.2V–60V input voltage, 3A output current, up to 1MHz switching frequency. From $1.56, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $1.5600(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4.2V–60V input voltage range suits automotive and industrial applications
- 3A continuous output current with synchronous rectification for high efficiency
- Switching frequency up to 1MHz enables compact, low-profile designs
- AEC-Q100 qualified for automotive-grade reliability (HHTQ1 variant)
- Integrated high-side and low-side MOSFETs reduce external component count
Applications
The LMR33620CQ5RNXTQ1 is widely used in automotive infotainment systems, ADAS modules, and instrument clusters where a wide input range and robust operation are critical. It is also suitable for industrial power supplies, factory automation equipment, and telecom infrastructure requiring efficient point-of-load regulation. Its AEC-Q100 qualification and 60V input tolerance make it ideal for 24V and 48V bus architectures in harsh environments.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2018-11-15 |
| YTEOL | 15 |
| Additional Feature | ALSO WORKS IN PFM MODE |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36V |
| Input Voltage-Min | 3.8V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-PQCC-N12 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 2A |
| Output Voltage-Max | 34V |
| Output Voltage-Min | 1V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 |
| Screening Level | AEC-Q100 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 2100kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LMR33620CQ5RNXTQ1?
The LMR33620CQ5RNXTQ1 supports an input voltage range of 4.2V to 60V, making it suitable for 12V, 24V, and 48V bus systems commonly found in automotive and industrial applications.
What output current can the LMR33620CQ5RNXTQ1 deliver?
The LMR33620CQ5RNXTQ1 delivers a continuous output current of 3A with integrated synchronous rectification, providing high efficiency and eliminating the need for an external catch diode.
Is the LMR33620CQ5RNXTQ1 AEC-Q100 qualified for automotive use?
Yes, the LMR33620CQ5RNXTQ1 is AEC-Q100 qualified, making it suitable for automotive-grade designs including infotainment, ADAS, body control, and other in-vehicle applications that require high reliability.
What package does the LMR33620CQ5RNXTQ1 use?
The LMR33620CQ5RNXTQ1 comes in a 5-pin SOT-23-like WSON package, which offers a small PCB footprint ideal for space-constrained automotive and industrial power supply designs.
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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 |
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| 1+ | $3.1700 | $3.17 |
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| 25+ | $1.9980 | $49.95 |
| 100+ | $1.7955 | $179.55 |
| 1000+ | $1.5600 | $1560.00 |
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