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Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, PDSO8, DMP-8
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NJM2103M by New Japan Radio Co Ltd 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.
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NJM2103M
New Japan Radio Co Ltd
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Datasheet
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NJM2103M
New Japan Radio Co Ltd
Power Supply Support Circuit, Fixed, 1 Channel, BIPolar, PDSO8, DMP-8
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NEW JAPAN RADIO CO LTD | |
Part Package Code | SOIC | |
Package Description | DMP-8 | |
Pin Count | 8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | New Japan Radio | |
Adjustable Threshold | NO | |
Analog IC - Other Type | VOLTAGE DETECTOR | |
JESD-30 Code | S-PDSO-G8 | |
JESD-609 Code | e6 | |
Length | 5 mm | |
Number of Channels | 1 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.3 | |
Package Shape | SQUARE | |
Package Style | SMALL OUTLINE | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2 mm | |
Supply Current-Max (Isup) | 0.7 mA | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | BIPOLAR | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | TIN BISMUTH | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Width | 5 mm |
The recommended operating voltage range for NJM2103M is 2.7V to 5.5V, although it can operate up to 6V with reduced performance and reliability.
To ensure stable operation in high-temperature environments, it's recommended to use a heat sink, reduce the power supply voltage, and minimize the output current. Additionally, consider using a thermal pad or thermal interface material to improve heat dissipation.
The maximum output current of NJM2103M is 1A, but it's recommended to limit the output current to 500mA for reliable operation and to prevent overheating.
Yes, NJM2103M can be used as a voltage regulator for a microcontroller, but it's essential to consider the output voltage tolerance, noise, and ripple requirements of the microcontroller. NJM2103M has a relatively high output voltage tolerance of ±2%, which might not be suitable for all microcontrollers.
The output voltage of NJM2103M can be calculated using the formula: Vout = (1 + R1/R2) * Vref, where R1 and R2 are the resistors connected to the output voltage adjustment pins, and Vref is the internal reference voltage (typically 1.24V).