Texas Instruments PowerWise® | Texas Instruments

PowerWise® series from Texas Instruments

Texas Instruments PowerWiseÂ® Series Overview

PowerWise integrated circuit from Texas Instruments for analog and mixed-signal applications.

The PowerWiseÂ® from Texas Instruments is a PowerWise integrated circuit from Texas Instruments for analog and mixed-signal applications. This series includes 13 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.

Sourcing PowerWiseÂ® components through Octatronics provides access to authentic, traceable inventory with competitive pricing. Our technical team can assist with variant selection, cross-referencing, and providing detailed parametric data to support your design and procurement decisions.

Octatronics stocks PowerWiseÂ® variants in multiple package options. Request a quote for volume pricing, check real-time availability, or contact our engineering team for application support and alternative part recommendations.

Key Features

Multiple VariantsMultiple product variants enable precise specification matching for each application.
Quality AssuranceManufactured by Texas Instruments with rigorous quality control and full traceability.
Broad AvailabilityAvailable through Octatronics with competitive pricing and reliable supply chain management.
Technical SupportComprehensive datasheets, application notes, and engineering support for design-in assistance.

Target Applications

Industrial electronics
Consumer electronics
Telecommunications
Automotive systems
Medical devices

Compare PowerWise® Variants

Side-by-side comparison of 10 product variants from Texas Instruments

Parameter	LM4128DQ1MFX2.0/NOPB	LM4128DQ1MFX3.0/NOPB	LM4128DQ1MF4.1/NOPB	LM4128DQ1MFX4.1/NOPB	LM4128AMFX-4.1	LM4128AMFX-2.5/NOPB	LM4128AMFX-3.3	LM4128AMFX-3.0/NOPB	LM4128AMFX-3.0	LM4128AMFX-2.5
Package / Case	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753	SC-74A, SOT-753
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)
Current Supply	100µA	100µA	100µA	100µA	100µA	100µA	100µA	100µA	100µA	100µA
Input Voltage	2.448V ~ 5.5V	3.4V ~ 5.5V	4.496V ~ 5.5V	4.496V ~ 5.5V	4.496V ~ 5.5V	2.9V ~ 5.5V	3.7V ~ 5.5V	3.4V ~ 5.5V	3.4V ~ 5.5V	2.9V ~ 5.5V
Noise 0 1 Hz to 10 Hz	190µVp-p	285µVp-p	350µVp-p	350µVp-p	350µVp-p	275µVp-p	310µVp-p	285µVp-p	285µVp-p	275µVp-p
Output Current	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA	20 mA
Output Type	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed	Fixed
Reference Type	Series	Series	Series	Series	Series	Series	Series	Series	Series	Series
Supplier Device Package	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5	SOT-23-5
Temperature Coefficient	100ppm/°C	100ppm/°C	100ppm/°C	100ppm/°C	75ppm/°C	75ppm/°C	75ppm/°C	75ppm/°C	75ppm/°C	75ppm/°C
Tolerance	±1%	±1%	±1%	±1%	±0.1%	±0.1%	±0.1%	±0.1%	±0.1%	±0.1%
Voltage Output Min Fixed	2.048V	3V	4.096V	4.096V	4.096V	2.5V	3.3V	3V	3V	2.5V
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PowerWise® Series Applications

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Energy & PowerPower semiconductors, battery management ICs, solar inverter components, and EV charging modules.

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EV & PowertrainBattery management ICs, cell balancing circuits, and high-voltage isolation components for electric vehicles.

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Solar InvertersHigh-efficiency power conversion for photovoltaic systems.

🚗

Automotive Power Management

Base Numbers

Base Number	Description	Variants	Status	Action
ADC12C	ADC12C variants from Texas Instruments	5 MPNs	Active	View Details
LM4128AMFX	LM4128AMFX variants from Texas Instruments	4 MPNs	Active	View Details
LM4128DQ	LM4128DQ variants from Texas Instruments	8 MPNs	Active	View Details

Technical Specifications

Compare key PowerWiseÂ® specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.

General Specifications

Manufacturer

Texas Instruments

Series

PowerWiseÂ®

Package Options

Multiple (see variants)

Operating Temperature

-40°C to 85°C (typical)

Frequently Asked Questions

Common technical questions about the PowerWise® series.

What is the PowerWiseÂ® series?

The PowerWiseÂ® is a Texas Instruments PowerWise integrated circuit from Texas Instruments for analog and mixed-signal applications. The series includes 13 variants optimized for different application requirements.

How many PowerWiseÂ® variants are available?

The PowerWiseÂ® series currently includes 13 variants. Each variant may differ in package type, operating specifications, and feature set. Browse the product table above to compare available options.

Where can I buy Texas Instruments PowerWiseÂ® components?

Octatronics is an authorized distributor of Texas Instruments products including the PowerWiseÂ® series. We provide competitive pricing, fast delivery, and full traceability for all components. Request a quote or contact us for availability and lead times.

Are PowerWiseÂ® components available for prototyping?

Yes, Octatronics supports both prototype and production quantities for the PowerWiseÂ® series. Small-quantity orders are available for design evaluation, with volume pricing for production runs. Contact our sales team for custom pricing.