SIMPLE SWITCHER® power modules
Easy to use products, powerful design tools, and expert technical support
SIMPLE SWITCHER modules integrate high-performance DC/DC switching converter technology with best-in-class packaging to provide an optimized solution. Each module in this family features a SIMPLE SWITCHER buck converter and integrated inductor in a transistor-outline (TO) package to reduce power supply design complexity. These power modules are a great choice for customers that are looking for easy-to-use solutions with minimal external components and without sacrificing quality or performance. Looking for a SIMPLE SWITCHER converter with external inductor?
Easy to use power modules
SIMPLE SWITCHER modules deliver low BOM count, high power density, packaging that simplifies prototyping/design/manufacturing, best-in-class thermal performance, pin-to-pin compatibility across different load currents, and CISPR11 EMI compliance.
Powerful and intuitive design tools
All SIMPLE SWITCHER modules are fully WEBENCH-enabled, meaning schematic, layout, transient simulation, thermal modeling, and solution purchase are only a click away.
TI E2E™ support forums
Get support from the SIMPLE SWITCHER team of technical experts via the E2E™ forum. SIMPLE SWITCHER engineers are standing by to answer your questions and help you bring your design to market.
Featured products
LMZ14201EXT
1A SIMPLE SWITCHER power module with 42V maximum input voltage for military and rugged app
Select product by feature
SIMPLE SWITCHER power modules are designed from the ground up to simplify the task of power supply design and provide performance that you can trust to get the job done. Browse the key features and functions below to help find the right power module for your next design.
LMZ1-series power modules
The LMZ1-series of SIMPLE SWITCHER power modules are easy to use step-down DC-DC power module solutions that can drive up to 10 A load with exceptional power conversion efficiency and output accuracy. All power modules in the LMZ1-series have a precision enable pin, soft-start pin, and are available in an innovative leaded package that enhances thermal performance and allows for hand or machine soldering.
| Device |
Input voltage (V) |
Output current (A) max. |
Adjustable output voltage (V) | Datasheet | WEBENCH® |
|---|---|---|---|---|---|
| LMZ12001/02/03 | 4.5 to 20 | 1/2/3 | 0.8 to 5 | Download | Start design |
| LMZ14201/02/03 | 6 to 42 | 1/2/3 | 0.8 to 5 | Download | Start design |
| LMZ14201H/02H/03H | 6 to 42 | 1/2/3 | 5 to 24 | Download | Start design |
| LMZ12008/10 | 6 to 20 | 8/10 | 0.8 to 5 | Download | Start design |
| LMZ13608/10 | 6 to 36 | 8/10 | 0.8 to 5 | Download | Start design |
LMZ2-series power modules
The LMZ2-series SIMPLE SWITCHER DC/DC power modules are available in output currents up to 10 A with additional features for powering high current intermediate rails, FPGAs, and noise sensitive applications. They also feature a frequency synchronization pin that controls the switching frequency of the internal circuitry, and a current sharing pin for paralleling multiple power modules together for achieving up to 60 A of output current.
| Device |
Input voltage (V) |
Output current (A) max. |
Adjustable output voltage (V) | Datasheet | WEBENCH® |
|---|---|---|---|---|---|
| LMZ22003/05 | 6 to 20 | 3/4 | 0.8 to 5 | Download | Start design |
| LMZ23603/05 | 6 to 36 | 3/4 | 0.8 to 6 | Download | Start design |
| LMZ22008/10 | 6 to 20 | 8/10 | 0.8 to 6 | Download | Start design |
| LMZ23608/10 | 6 to 36 | 8/10 | 0.8 to 6 | Download | Start design |
Specialized power modules
Extended temperature (EXT) family of power modules
The SIMPLE SWITCHER EXT power modules provide excellent performance in the most extreme conditions, with extended ambient temperatures guaranteed down to -55° C and shock and vibration compliance to military MIL-STD-883 standards.
High output voltage power modules
LMZ1420xH SIMPLE SWITCHER power modules have an output voltage range from 5 V to 30 V. These DC/DC power modules are ideal for intermediate rail conversions, powering fans or other types of non-traditional points of load, and for sensing applications requiring voltages below -6 V.
| Device |
Input voltage (V) |
Output current (A) max. |
Adjustable output voltage (V) | Datasheet | WEBENCH® |
|---|---|---|---|---|---|
| LMZ12001EXT/02EXT/03EXT | 4.5 to 20 | 1/2/3 | 0.8 to 5 | Download | Start design |
| LMZ14201EXT/02EXT/03EXT | 6 to 42 | 1/2/3 | 0.8 to 5 | Download | Start design |
| LMZ14201H/02H/03H | 6 to 42 | 1/2/3 | 5 to 30 | Download | Start design |
Featured videos