LP2952AIM/NOPB

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

The LP2952AIM/NOPB is a micropower low-dropout voltage regulator manufactured by Texas Instruments. It provides an adjustable output voltage ranging from 1.23 V to 29 V with a maximum output current of 250 mA. The device operates within an input voltage range of -20 V to 30 V and features a typical quiescent current of 130 µA. Line regulation is specified at 0.1%, while load regulation is 0.16%. The reference voltage is 1.245 V, and the dropout voltage reaches 470 mV at full load. It is housed in a 16-pin SOIC package and supports operation temperatures from -40 °C to +125 °C.

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

• Adjustable output voltage capability spanning from 1.23 V up to 29 V for flexible design integration
• Micropower consumption architecture ensuring minimal static current draw during operation
• Low dropout performance allowing efficient regulation even with small input-to-output voltage differentials

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

• Battery-powered systems requiring extended operational life through low quiescent current
• Portable equipment needing stable positive voltage regulation under varying load conditions
• General-purpose power management circuits utilizing surface-mount technology constraints

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

Verify the specific suffix NOPB indicates lead-free and RoHS compliance status against current manufacturer documentation. Confirm the AIM grade corresponds to the required industrial temperature range specifications. Ensure the SOIC-16 package dimensions match your PCB footprint requirements precisely before finalizing procurement orders.

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

Select this component when designing circuits that require an adjustable positive output voltage with moderate current capacity. It is suitable for applications where power efficiency is critical due to its low quiescent current profile. Consider the wide input voltage range and thermal performance limits when determining suitability for high-temperature environments or variable supply sources.

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

This part belongs to the LP2952 series of micropower low-dropout regulators produced by Texas Instruments. It serves as a surface-mount alternative to through-hole variants like the LP2952IN. The device is categorized under PMIC linear regulators, designed for applications demanding precise voltage control with minimal power loss in compact electronic assemblies.

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

Direct pin-compatible substitutes include other LP2952 variants such as LP2952IM/NOPB for different temperature grades. Cross-reference datasheets to ensure equivalent electrical characteristics and package compatibility before substitution.