500-mA, 30-V, linear voltage regulator
Product details
Parameters
Package | Pins | Size
Features
- 3-Terminal Regulators
- Output Current up to 500 mA
- No External Components
- Internal Thermal-Overload Protection
- High Power-Dissipation Capability
- Internal Short-Circuit Current Limiting
- Output Transistor Safe-Area Compensation
- APPLICATIONS
- On-Card Regulation
- Portable Devices
- Computing & Servers
- Telecommunications
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Description
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. The applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | µA78Mxx Positive-Voltage Regulators datasheet (Rev. T) | Jan. 13, 2015 |
| Technical article | What’s not in the power MOSFET data sheet part 2: voltage-dependent leakage currents | Jul. 23, 2021 | |
| Application note | LDO Noise Demystified (Rev. B) | Aug. 18, 2020 | |
| User guide | MLTLDO2EVM-037 Evaluation Module User's Guide | May 22, 2020 | |
| Technical article | LDO basics: capacitor vs. capacitance | Aug. 01, 2018 | |
| Technical article | LDO Basics: Preventing reverse current | Jul. 25, 2018 | |
| Technical article | LDO basics: introduction to quiescent current | Jun. 20, 2018 | |
| Application note | LDO PSRR Measurement Simplified (Rev. A) | Aug. 09, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The MLTLDO2EVM-037 multipackage low-dropout (LDO) evaluation module (EVM) allows design engineers to evaluate the operation and performance of several common packages of linear regulators for possible use in their own circuit application. This EVM configuration contains a DDA, 3-pin and 5-pin KVU (...)
Features
- Supports most LDO linear regulators in
- DDA package
- 3-pin and 5-pin KVU package
- DCY package
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SOT-223 (DCY) | 4 | View options |
| TO-220 (KCS) | 3 | View options |
| TO-252 (KVU) | 3 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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