NJM2380AF-TE1

Overview

The NJM2380AF-TE1 is an adjustable high precision shunt regulator from Nisshinbo Micro Devices, housed in a SOT-23-5 surface-mount package. It operates within a cathode voltage range of VREF to 18V and supports a maximum continuous cathode current of 100mA. The device features a reference voltage of 2.465V with ±1% initial accuracy for the 'A' version. It functions across a temperature range of -40°C to +85°C and utilizes bipolar technology.

Feature Summary

• Provides high precision voltage regulation with a nominal reference of 2.465V
• Designed for downsizing power supply modules and battery chargers via ultra-mini packaging
• Requires minimum external components for implementation

Applications

• Power supply module downsizing
• Battery charger circuits
• Adjustable voltage reference applications

Procurement Notes

Verify the specific suffix TE1 corresponds to the SOT-23-5 reel packaging configuration. Confirm that the AF designation ensures the ±1% accuracy grade for the 2.465V reference voltage. Ensure compatibility with the required operating temperature range of -40°C to +85°C for the target application environment.

Selection Notes

Select this component when a compact, adjustable shunt regulator is required for space-constrained designs. The SOT-23-5 package facilitates miniaturization compared to larger DIP or SOP options. Consider the ±1% accuracy requirement if tighter tolerance than the standard version is necessary for the reference circuit.

Part Context

This part belongs to the NJM2380/A series of adjustable high precision shunt regulators. The family includes various packages such as DMP8, SOP8, SOT89-3, and SOT-23-5. The NJM2380AF-TE1 specifically denotes the SOT-23-5 variant with high accuracy specifications.

Replacement Considerations

Compatible alternatives include other parts from the NJM2380/A family with different package footprints, such as NJM2380AD (DIP-8) or NJM2380M (DMP8), provided pinout compatibility and thermal requirements are met.