Part Details for NJM2103D by Nisshinbo Micro Devices
Results Overview of NJM2103D by Nisshinbo Micro Devices
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
NJM2103D Information
NJM2103D by Nisshinbo Micro Devices is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for NJM2103D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
NJM2103D
|
Avnet Americas | DUAL OP-AMP - Tape and Reel (Alt: NJM2103D) Min Qty: 1000 Package Multiple: 1000 Container: Reel | 0 |
|
$0.5219 | Buy Now |
Part Details for NJM2103D
NJM2103D CAD Models
NJM2103D Part Data Attributes
NJM2103D Frequently Asked Questions (FAQ)
-
A recommended PCB layout for optimal thermal performance would be to have a large copper area on the bottom layer connected to the GND pin, and to use thermal vias to dissipate heat. Additionally, keeping the PCB layer stack-up symmetrical and using a solid ground plane can help reduce thermal resistance.
-
To ensure stable operation with a high-ESR output capacitor, it's recommended to add a small ceramic capacitor (e.g., 10nF) in parallel with the output capacitor to improve the overall capacitor's ESR. Additionally, selecting an output capacitor with a low ESR and a high ripple current rating can help maintain stability.
-
Although the datasheet doesn't specify a maximum voltage for the EN pin, it's generally recommended to keep the voltage on the EN pin within the VCC voltage range (i.e., 2.7V to 5.5V) to ensure proper operation and prevent damage to the device.
-
While the NJM2103D is rated for operation up to 85°C, it's essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. Ensure that the device is properly heat-sinked, and the PCB is designed to handle high temperatures to prevent thermal shutdown or damage.
-
To troubleshoot oscillations or instability issues, check the PCB layout for any signs of parasitic inductance or capacitance, ensure that the output capacitor is properly selected and placed, and verify that the input voltage is within the recommended range. Additionally, check for any noise or ripple on the input voltage and ensure that the device is properly decoupled.