LMR36015SC3QRNXRQ1
Active4.2-V TO 60-V, 1.5-A ULTRA-SMALL SYNCHRONOUS STEP-DOWN CONVERTER
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LMR36015SC3QRNXRQ1
Active4.2-V TO 60-V, 1.5-A ULTRA-SMALL SYNCHRONOUS STEP-DOWN CONVERTER
Technical Specifications
Parameters and characteristics for this part
| Specification | LMR36015SC3QRNXRQ1 |
|---|---|
| Current - Output | 1.5 A |
| Frequency - Switching | 2.1 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 12-PowerVFQFN |
| Qualification | AEC-Q100 |
| Supplier Device Package | 12-VQFN-HR (3x2) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 60 V |
| Voltage - Input (Min) [Min] | 4.2 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
LMR36015-Q1 Series
4.2-V to 60-V, 1.5-A ultra-small synchronous step-down converter with extended temperature
| Part | Voltage - Output (Min/Fixed) | Voltage - Output (Max) [Max] | Package / Case | Number of Outputs | Qualification | Current - Output | Topology | Output Type | Frequency - Switching | Voltage - Input (Min) [Min] | Voltage - Input (Max) [Max] | Grade | Synchronous Rectifier | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Function | Mounting Type | Output Configuration | Voltage - Output | Board Type | Regulator Topology | Main Purpose | Utilized IC / Part | Voltage - Input [Max] | Voltage - Input [Min] | Supplied Contents | Outputs and Type | Outputs and Type | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 1 V | 58 V | 12-PowerVFQFN | 1 | AEC-Q100 | 1.5 A | Buck | Adjustable | 400 kHz | 4.2 V | 60 V | Automotive | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||
 Texas Instruments | 1.5 A | 2.1 MHz | 3.3 V 5 V | Fully Populated | Buck | DC/DC Step Down | LMR36015-Q1 | 60 V | 4.2 V | Board(s) | Non-Isolated | 1 | ||||||||||||||||||
Texas Instruments | 1 V | 60 V | 12-PowerVFQFN | 1 | 1.5 A | Buck | Adjustable | 1 MHz | 4.2 V | 60 V | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||||
 Texas Instruments | 1 V | 60 V | 12-PowerVFQFN | 1 | 1.5 A | Buck | Adjustable | 1 MHz | 4.2 V | 60 V | 12-VQFN-HR (3x2) | 150 °C | -55 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||||
Texas Instruments | 3.3 V | 12-PowerVFQFN | 1 | AEC-Q100 | 1.5 A | Buck | 2.1 MHz | 4.2 V | 60 V | Automotive | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | 1.81 mOhm | |||||||||||||
Texas Instruments | 1 V | 60 V | 12-PowerVFQFN | 1 | 1.5 A | Buck | Adjustable | 400 kHz | 4.2 V | 60 V | 12-VQFN-HR (3x2) | 150 °C | -55 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||||
Texas Instruments | 1 V | 58 V | 12-PowerVFQFN | 1 | AEC-Q100 | 1.5 A | Buck | Adjustable | 2.1 MHz | 4.2 V | 60 V | Automotive | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||
Texas Instruments | 1 V | 60 V | 12-PowerVFQFN | 1 | 1.5 A | Buck | Adjustable | 1 MHz | 4.2 V | 60 V | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||||
Texas Instruments | 1 V | 60 V | 12-PowerVFQFN | 1 | 1.5 A | Buck | Adjustable | 400 kHz | 4.2 V | 60 V | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | ||||||||||||||
Texas Instruments | 3.3 V | 12-PowerVFQFN | 1 | AEC-Q100 | 1.5 A | Buck | 2.1 MHz | 4.2 V | 60 V | Automotive | 12-VQFN-HR (3x2) | 150 °C | -40 °C | Step-Down | Surface Mount Wettable Flank | Positive | 1.81 mOhm |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.95 | |
| 10 | $ 2.65 | |||
| 25 | $ 2.50 | |||
| 100 | $ 2.13 | |||
| 250 | $ 2.00 | |||
| 500 | $ 1.75 | |||
| 1000 | $ 1.45 | |||
| Digi-Reel® | 1 | $ 2.95 | ||
| 10 | $ 2.65 | |||
| 25 | $ 2.50 | |||
| 100 | $ 2.13 | |||
| 250 | $ 2.00 | |||
| 500 | $ 1.75 | |||
| 1000 | $ 1.45 | |||
| Tape & Reel (TR) | 3000 | $ 1.35 | ||
| 6000 | $ 1.30 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.00 | |
| 100 | $ 1.75 | |||
| 250 | $ 1.23 | |||
| 1000 | $ 0.99 | |||
Description
General part information
LMR36015-Q1 Series
The LMR36015-Q1 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 1.5 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V.
The LMR36015-Q1 uses peak-current-mode control to provide optimal efficiency and output voltage accuracy. Advanced high speed circuitry allows the LMR36015-Q1 to regulate from an input of 20 V to an output of 5 V at a fixed frequency of 2.1 MHz. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status eliminating the requirement for an external supervisor.
The LMR36015-Q1 is in a HotRod™ package which enables low EMI, higher efficiency, and the smallest package to die ratio. The device requires few external components and has a pinout designed for simple PCB layout. The small solution size and feature set of the LMR36015-Q1 are designed to simplify implementation for a wide range of end equipment.
Documents
Technical documentation and resources