Hardware
TPS7A57EVM-081 — TPS7A57 evaluation module for 5-A low-noise high-accuracy low-dropout (LDO) voltage regulator
The TPS7A57EVM-081 evaluation module (EVM) is a platform for developing the TPS7A57, which is a low-noise, low-dropout (LDO) linear regulator. The TIDA-050061 reference design showcases the TPS7A57 in a parallel configuration using ballast resistors, which is capable of sourcing 13 A.
A (...)
Software
PARALLEL-LDO-CALC — Parallel low-dropout (LDO) calculator
The parallel low-dropout (LDO) calculator is a Microsoft® Excel®-based tool that provides worst-case analysis for parallel LDO regulators using ballast resistors. The tool helps the user identify the minimum number of parallel LDO regulators required and optimum ballast resistance for a (...)
Supported products & hardware
Products
Linear & low-dropout (LDO) regulators
PARALLEL-LDO-CALC — Parallel low-dropout (LDO) calculator
Parallel low-dropout (LDO) calculator
Products
Linear & low-dropout (LDO) regulators
Documentation
Comprehensive Analysis and Universal Equations for Parallel LDO's Using Ballast Resistors
Parallel LDO Architecture Design Using Ballast Resistors
Scalable, High-Current, Low-Noise Parallel LDO Reference Design
Release Infomation
Initial Release
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
Design guide | Scalable, High-Current, Low-Noise Parallel LDO Reference Design | PDF | HTML | Dec. 23, 2022 |
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.