LP3962EMPX-2.5

$1.31

Description：IC REG LIN 2.5V 1.5A SOT-223-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:9c0ed51483aa Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Texas Instruments

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Product introduction

LP3962EMPX-2.5 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG LIN 2.5V 1.5A SOT-223-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for LP3962EMPX-2.5

Description：IC REG LIN 2.5V 1.5A SOT-223-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：7V
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.55V @ 1.5A
Current - Output：1.5A
Current - Quiescent (Iq)：9 mA
Current - Supply (Max)：15 mA
PSRR：-
Control Features：Enable
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-261-5, TO-261AB
Supplier Device Package：SOT-223-5

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for LP3962EMPX-2.5

LP3962EMPX-2.5

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

The LP3962EMPX-2.5 is a fixed-output low-dropout linear regulator from the Texas Instruments LP3962 series, providing a stable 2.5 V output with a maximum load current of 1.5 A. It utilizes a SOT-223-5 surface-mount package and operates within an extended temperature range of -40 °C to +125 °C. The device features a typical dropout voltage of 380 mV at full load and maintains a quiescent current of 15 µA. It includes integrated protection mechanisms against overcurrent, thermal overload, and short circuits.

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

Fast transient response capability for dynamic load conditions
Ultra-low dropout voltage performance under heavy loads
Integrated enable control pin for power management
Built-in thermal shutdown and current limiting protection

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

Portable battery-powered electronic devices
Embedded systems requiring stable logic supply rails
Industrial control modules with wide temperature requirements

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

Verify the complete part number including suffixes such as NOPB for lead-free compliance when ordering. Confirm the specific package variant matches your PCB footprint requirements. Ensure input voltage specifications align with your system design to maintain proper regulation margins.

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

Select this component when a high-current 2.5 V rail is required in a compact surface-mount form factor. Consider the 1.5 A output capability and low quiescent current for efficiency-sensitive designs. Evaluate thermal dissipation needs based on the expected voltage drop and load current in the target application environment.

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

This device belongs to the LP396x family of fast ultra-low dropout linear regulators manufactured by Texas Instruments. The series is designed to provide efficient power conversion with minimal heat generation. The LP3962 variant specifically offers 1.5 A output capacity, distinguishing it from lower-current counterparts in the same product line.