100-mA, 30-V, linear voltage regulator
Product details
Parameters
Package | Pins | Size
Features
- 3-Terminal Linear Regulators
- Output Current Up to 100 mA
- No External Components
- Internal Thermal-Overload Protection
- Internal Short-Circuit Current Limiting
Description
The UA78L00 series of fixed-voltage linear regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation as well as for voltage regulation in major appliances. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators help to protect the device from overload.
The UA78L00C and UA78L00AC series devices are characterized for operation over the virtual junction temperature range of 0°C to 125°C. The UA78L05AI device is characterized for operation over the virtual junction temperature range of –40°C to 125°C.
Exact equivalent in functionality and parametrics to the compared device:
Similar but not functionally equivalent to the compared device:
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | UA78L00 Series Positive-Voltage Linear Regulators datasheet (Rev. V) | Nov. 30, 2016 |
Application note | LDO Noise Demystified (Rev. B) | Aug. 18, 2020 | |
Technical articles | LDO basics: capacitor vs. capacitance | Aug. 01, 2018 | |
Technical articles | LDO Basics: Preventing reverse current | Jul. 25, 2018 | |
Technical articles | LDO basics: introduction to quiescent current | Jun. 20, 2018 | |
Application note | LDO PSRR Measurement Simplified (Rev. A) | Aug. 09, 2017 | |
Technical articles | LDO basics: noise – part 1 | Jun. 14, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Reference designs
Design files
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download PMP15043 Assembly Drawing (Rev. A).pdf (183KB) -
download PMP15043 BOM (Rev. A).pdf (37KB) -
download PMP15043 CAD Files (Rev. A).zip (619KB) -
download PMP15043 Gerber (Rev. A).zip (184KB) -
download PMP15043 PCB (Rev. A).pdf (882KB)
Design files
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download PMP15038 BOM.pdf (31KB) -
download PMP15038 Assembly Drawing.pdf (126KB) -
download PMP15038 PCB.pdf (472KB) -
download PMP15038 CAD Files.zip (465KB) -
download PMP15038 Gerber.zip (248KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOIC (D) | 8 | View options |
SOT-89 (PK) | 3 | View options |
TO-92 (LP) | 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
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