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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | UA78L00 Series Positive-Voltage Linear Regulators datasheet (Rev. V) | PDF | HTML | 30 Nov 2016 |
| More literature | LDO Noise Demystified (Rev. B) | PDF | HTML | 18 Aug 2020 | |
| More literature | LDO PSRR Measurement Simplified (Rev. A) | PDF | HTML | 09 Aug 2017 |
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The UA78L evaluation module (EVM) is a platform for evaluating the operation and performance of the UA78L linear regulator in the PK package. This EVM configuration contains a single 100-mA, three-terminal, low-dropout (LDO) regulator for general applications. The regulator is capable of delivering (...)
| Package | Pins | Download |
|---|---|---|
| SOIC (D) | 8 | View options |
| SOT-89 (PK) | 3 | View options |
| TO-92 (LP) | 3 | View options |
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