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Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-PowerSOIC (0.154", 3.90mm Width)
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $1.53624 | US $1.38262 | US $1.38262 |
| ≥5: | US $1.28020 | US $1.15218 | US $5.76090 |
| ≥10: | US $0.92174 | US $0.82957 | US $8.29570 |
| ≥20: | US $0.89614 | US $0.80653 | US $16.13060 |
| ≥50: | US $0.87054 | US $0.78349 | US $39.17450 |
| ≥100: | US $0.84493 | US $0.76044 | US $76.04400 |
| ≥200: | US $0.81933 | US $0.73740 | US $147.48000 |
| ≥500: | US $0.79372 | US $0.71435 | US $357.17500 |
| ≥1000: | US $0.76812 | US $0.69131 | US $691.31000 |
Substitute (equivalent) Product
| Substitute Product | Description |
|---|---|
| LMR16020SDA | A 60V, 2A synchronous buck converter with integrated high-side and low-side MOSFETs. Suitable for various power management applications similar to the LMR16030SDDAR. |
| LMR33630SDDAR | A 36V, 3A power converter ideally suited for generating low voltage supplies in a wide variety of applications, offering high efficiency and compact solution similar to LMR16030SDDAR. |
| LMR64010SDX | A 40V, 1A simple switcher step-up voltage regulator. Though not a direct drop-in replacement, it offers similar voltage regulation capabilities for specific applications. |
| LMT84DCKT | While primarily a temperature sensor, the LMT84DCKT can be considered for similar thermal management applications where precise temperature sensing is crucial, complementing power regulation components. |
| LMR16006XDDCR | A 60V, 600mA synchronous buck converter. Though lower in current ratings, it can be a practical substitute for low-power applications requiring efficiency and compact circuit design similar to the LMR16030SDDAR. |
| TPS54302DDCR | A 28V, 3A Synch Step-Down Converter. It works as an integrated FET converter allowing similar applications to LMR16030SDDAR in terms of current capabilities but operates within a lower voltage range. |
| LM22670QSDDA-ADJ | A 42V, 3A Step-Down Switching Regulator. Offers adjustable output with a wide input voltage range, making it suitable for industrial and automotive applications similar to LMR16030SDDAR. |
| LTC3633EFE | A high-efficiency synchronous step-down regulator with a VIN range up to 20V and output current of 3A per channel. It can be used in dual-output applications where current-sharing capabilities are beneficial similar to LMR16030SDDAR. |
Product Usage
The LMR16030 is a 3.5V to 60V input, 3.5A synchronous step-down regulator primarily used in power management and DC-DC converter circuits. Here are some typical applications and circuits where the LMR16030 might be used:
Industrial and Automotive Applications:
Telecommunications Power Supplies:
Distributed Power Systems:
General-Purpose DC-DC Conversion:
RequiredInput Voltage (Vin): 12V to 60V
Output Voltage (Vout): 5V
Output Current: Up to 3.5A
Components: LMR16030, Inductor, Capacitors, Feedback Resistors, Diodes, etc.
Vin -----------+-----.
| |
[Cin] |
| ( )
| (L)
| ( )
| |
.------o------.
| | |
Feedback| | +----> Vout (5V)
[Rfb1] [Cout1]
| | |
[Rfb2] ------.
| | |
GND GND GND
Component Ratings and Selection:
Thermal Management:
PCB Layout Considerations:
Protection Features:
Datasheets and application notes provided by Texas Instruments for the LMR16030 provide detailed guidelines for component selection, design calculations, and layout recommendations.
This example can be tailored to specific needs by adjusting component values to match required output voltages and currents.
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LMR16030SDDAR
LMR16030SDDAR has several brands around the world that may have alternate names for LMR16030SDDAR due to regional differences or acquisition. LMR16030SDDAR may also be known as the following names:
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