S-1323B25NB-N8KTFG

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The S-1323B25NB-N8KTFG is a positive voltage regulator from the ABLIC S-1323 Series, utilizing CMOS technology. It provides a fixed output voltage of 2.5 V with an accuracy of ±1.0%. The device operates within an input voltage range of 2.0 V to 6.5 V and supports an output current of up to 150 mA when VIN exceeds VOUT by 1.0 V. Current consumption is 70 µA typical during operation and 0.1 µA typical in power-off mode. It features a ripple rejection of 70 dB at 1.0 kHz and includes built-in overcurrent protection. The component is housed in an SC-82AB package and functions across an ambient temperature range of -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Built-in ON/OFF circuit for extended battery life
• High ripple rejection capability
• Low dropout voltage design
• Integrated overcurrent protection

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Constant-voltage power supply for battery-powered devices
• Constant-voltage power supply for personal communication devices
• Constant-voltage power supply for home electric appliances
• Constant-voltage power supply for cellular phones

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm environmental codes and tape specifications. Confirm that the SC-82AB package designation matches the required footprint. Ensure compatibility with the negative logic ON/OFF pin configuration inherent to this product type. Cross-reference the part number with the latest datasheet revision to validate availability status.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring a stable 2.5 V rail with minimal quiescent current. Ensure the input voltage remains at least 1.0 V above the output voltage to maintain regulation. Verify that the external ceramic capacitor meets the minimum capacitance requirement for stability. Consider thermal dissipation limits if operating near maximum load currents.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the S-1323 Series of high ripple-rejection CMOS voltage regulators. The series offers selectable output voltages in 0.1 V steps ranging from 1.5 V to 5.5 V. It is designed for small package mounting using SNT-4A or SC-82AB formats. The series emphasizes low current consumption and high accuracy for portable electronic applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult the official S-1323 Series product name list for direct substitutes with different output voltages or package types. Verify functional equivalence regarding ON/OFF logic polarity before substitution.