LM2622MMX-ADJ

$0.75

Description：IC REG BOOST ADJ 1A 8VSSOP
Series：-
Mfr：National Semiconductor
Package：Bulk

SKU:2a936ed82c00 Category: Voltage Regulators - DC DC Switching Regulators Brand: National Semiconductor

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LM2622MMX-ADJ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is IC REG BOOST ADJ 1A 8VSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2622MMX-ADJ

Description：IC REG BOOST ADJ 1A 8VSSOP
Series：-
Mfr：National Semiconductor
Package：Bulk
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2V
Voltage - Input (Max)：12V
Voltage - Output (Min/Fixed)：1.26V
Voltage - Output (Max)：12V
Current - Output：1A (Switch)
Frequency - Switching：600kHz, 1.3MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-VSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2622MMX-ADJ

LM2622MMX-ADJ

Voltage Regulators - DC DC Switching Regulators Overview

The LM2622MMX-ADJ/NOPB is a step-up PWM DC/DC converter manufactured by Texas Instruments, utilizing an 8-pin VSSOP package. It operates with a switching frequency of 600 kHz or 1.3 MHz and supports an input voltage range from 2 V to 12 V. The device delivers a maximum output current of 1.65 A with adjustable output voltages up to 23 V. It functions within a temperature range of -40 °C to +125 °C and achieves efficiency up to 90%.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous boost topology for high-efficiency power conversion
Dual selectable switching frequencies to optimize inductor size and performance
Adjustable output voltage capability via external resistor network

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment requiring voltage boosting
Industrial control systems operating in wide temperature ranges
Automotive electronics applications

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number includes the NOPB suffix for lead-free compliance when sourcing. Confirm the specific switching frequency variant required for your design, as options exist for 600 kHz and 1.3 MHz operation. Ensure the VSSOP-8 package matches your PCB footprint requirements before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring a compact synchronous boost solution with adjustable output. Consider the thermal performance in the VSSOP-8 package relative to your expected load current. Verify that the selected switching frequency aligns with available passive component values and EMI constraints for your specific application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM2622 series of switching regulators. It is produced by Texas Instruments, which acquired National Semiconductor. The part represents a modern, lead-free revision of earlier National Semiconductor offerings, maintaining functional compatibility while adhering to current environmental standards.