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Texas Instruments 5-Channel Adjustable DC/DC Converter, Inverting Charge Pump, -5.5V Output, -1.8V Minimum LM2664M6/NOPB

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Texas Instruments 5-Channel Adjustable DC/DC Converter, Inverting Charge Pump, -5.5V Output, -1.8V Minimum LM2664M6/NOPB

Name: Texas Instruments 5-Channel Adjustable DC/DC Converter, Inverting Charge Pump, -5.5V Output, -1.8V Minimum LM2664M6/NOPB
Brand: Texas Instruments
SKU: 195309
Price: 1.41 USD
Availability: InStock

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Category DC/DC Converter Brand Texas Instruments Condition New

Specifications

Country of Origin	India
Brand	Texas Instruments
Height	1.02mm
Length	2.92mm
Model	LM2664M6/NOPB
Width	1.6mm
Mount Type	Surface
Output type	Adjustable
Series	LM2664
Topology	Charge Pump
Maximum Operating Temperature	85°C
Package Type	SOT-23
Minimum Operating Temperature	-40°C
Number of outputs	5
Maximum Input Voltage	5.5V
Maximum Switching Frequency	160kHz
Maximum Output Voltage	-5.5V
Minimum Input Voltage	1.8V
Pin Count	6
Minimum Output Voltage	-1.8V
Minimum Output Current	40mA

Key Features

Provides adjustable output voltage from -1.8V to -5.5V with a maximum output current of 40 mA.
Features five outputs with a charge pump topology for efficient voltage conversion without inductors.
Operates within an input voltage range of 1.8V to 5.5V suitable for low voltage systems.
Compact 6-pin SOT-23 surface mount package offers easy PCB integration.
Maximum switching frequency of 160 kHz enables high performance in compact designs.
Rated for operating temperatures from -40°C to 85°C ensuring reliable operation in harsh environments.

Product Description

Texas Instruments LM2664M6/NOPB is a 5-channel adjustable DC/DC converter based on an inverting charge pump design providing output voltages ranging from -1.8V to -5.5V and supporting a maximum output current of 40 mA. The device eliminates the need for inductors, enabling simpler and more compact power solutions, ideal for low voltage electronic applications.

This surface mount device is housed in a compact 6-pin SOT-23 package measuring 2.92 mm in length, 1.6 mm in width, and 1.02 mm in height, making it suitable for space-constrained PCB layouts. Its switching frequency can reach up to 160 kHz, allowing efficient voltage regulation with reduced noise and enhanced performance.

Designed to operate across a wide temperature range from -40°C to 85°C, the LM2664M6/NOPB IC is well suited to industrial, telecommunications, instrumentation, and consumer electronics applications where temperature resilience is critical.

The adjustable output voltage and five output channels provide flexibility in powering multiple circuits or stages within a system, enhancing design versatility. The inverting charge pump topology offers higher efficiency compared to low dropout regulators (LDOs), making it an energy-efficient solution.

Adjustable inverting charge pump for efficient voltage conversion without inductors. Surface mount 6-pin SOT-23 package for compact design and easy assembly. Wide input voltage range from 1.8V up to 5.5V for versatile application.

Multiple output channels enhance system integration possibilities. High switching frequency of 160 kHz for improved performance. Operating temperature range of -40°C to +85°C for industrial-grade reliability.

Ideal for use in electronic devices requiring stable negative voltage supplies, including instrumentation, industrial control systems, and compact power management circuits. This IC contributes to reduced component count and board space savings in modern electronics design.

Explore additional products in DC/DC Converters and other power management solutions on EnvMart for comprehensive electronic component sourcing.