LM2623LD/NOPB

$1.50

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

SKU:57f0817aa920 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2623LD/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 LM2623LD/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 LM2623LD/NOPB

LM2623LD/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2623LD/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 includes a shutdown feature with low quiescent current of 80 uA. The component is housed in a 14-WSON package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for high efficiency
Adjustable switching frequency up to 2 MHz
Low quiescent current during shutdown mode

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment
Industrial control systems
Automotive electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'LD' against the manufacturer's latest datasheet to confirm pinout and thermal pad configuration. Ensure the ordering part number matches the required tape and reel quantity specifications. Confirm RoHS compliance status as indicated in the official documentation before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an input voltage as low as 0.8 V is required. The wide input range accommodates single-cell lithium-ion batteries. The adjustable frequency allows optimization for external component size versus noise performance. Verify that the 14-WSON package fits the available PCB footprint constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2623 family of synchronous boost converters. It is designed for applications requiring high efficiency and small solution size. The device integrates power switches and control logic into a compact package, reducing the need for external components compared to non-synchronous alternatives.