LM2623LDX/NOPB

$1.28

Description：IC REG BOOST ADJ 2.2A 14WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:05bdfddecb3f Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2623LDX/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BOOST ADJ 2.2A 14WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2623LDX/NOPB

Description：IC REG BOOST ADJ 2.2A 14WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：0.8V
Voltage - Input (Max)：14V
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：14V
Current - Output：2.2A (Switch)
Frequency - Switching：300kHz ~ 2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：14-WFDFN Exposed Pad
Supplier Device Package：14-WSON (4x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2623LDX/NOPB

LM2623LDX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2623LDX/NOPB is a synchronous step-up DC/DC converter manufactured by Texas Instruments. It operates with an input voltage range of 0.8 V to 14 V and provides an adjustable output voltage from 1.24 V to 14 V. The device supports a maximum output current of 2.85 A and features a switchable switching frequency between 300 kHz and 2 MHz. It utilizes a WSON-14 package and functions within a temperature range of -40°C to +85°C, incorporating a shutdown feature for power management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for improved efficiency
Adjustable switching frequency allows optimization for size or performance
Integrated low-side MOSFET reduces external component count

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment
Cellular phones and handheld devices
Personal digital assistants (PDAs)
Laptop computers

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'LDX' against the manufacturer's official datasheet to confirm it denotes the tape-and-reel packaging variant of the LM2623LD. Ensure the order matches the required package type and reel quantity specifications defined in the product documentation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for boosting low input voltages up to 14 V. The wide input range accommodates single-cell lithium-ion batteries. Consider the thermal performance of the WSON-14 package relative to the expected load current and ambient conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2623 family of synchronous boost converters. It shares core functionality with variants like the LM2623MM/NOPB but differs in package configuration. The family is designed for space-constrained applications requiring high efficiency from low-voltage sources.