LM2936Z-5.0/NOPB

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

The LM2936Z-5.0/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments, delivering a fixed 5.0 V output with a maximum load current of 50 mA. It operates from an input voltage range of 4 V to 40 V and maintains a typical quiescent current of 15 µA. The device features a dropout voltage of approximately 200 mV at full load and provides a load regulation of 30 mV. Packaged in a TO-92 three-pin through-hole configuration, it supports an operating temperature range from -40 °C to +125 °C, ensuring stable performance across industrial and commercial environments.

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

• Ultra-low quiescent current consumption for extended battery life
• High input voltage capability up to 40 V
• Low dropout voltage for efficient power management
• Internal frequency compensation for stability without external capacitors

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

• Battery-powered instrumentation systems
• Portable measurement devices
• Industrial control circuits requiring high input voltage tolerance
• General-purpose linear regulation in space-constrained through-hole designs

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

Verify the exact suffix against the manufacturer's latest datasheet to confirm pinout and electrical specifications. Ensure the procurement channel provides original packaging to prevent counterfeit components. Cross-reference the date code with production lifecycle notifications to avoid obsolete stock. Confirm RoHS compliance status if environmental regulations apply to your assembly process.

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

Select this component when a fixed 5 V output is required with minimal static power draw. It is suitable for applications where input voltages vary significantly but remain within the 40 V limit. The TO-92 package is ideal for prototyping or low-volume through-hole assemblies. Consider thermal dissipation requirements based on the voltage differential between input and output at the expected load current.

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

This part belongs to the LM2936 family of ultra-low quiescent current LDO regulators. The 'Z' indicates a through-hole TO-92 package, while '/NOPB' signifies lead-free construction and absence of specific hazardous substances. This series is designed for cost-sensitive applications demanding high efficiency and wide input voltage ranges without external stabilization components.

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

Direct substitutes include LM2936Z-5.0 and LM2936Z-5.0/NOPB. Verify that alternative packages maintain identical pin configurations. Ensure replacement parts meet the same 50 mA output current and 40 V maximum input voltage ratings.