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.
| Output options |
| Iout (Max) (A) |
| Vin (Max) (V) |
| Vin (Min) (V) |
| Vout (Max) (V) |
| Vout (Min) (V) |
| Fixed output options (V) |
| Package Group |
| Features |
| Regulated outputs (#) |
| Operating temperature range (C) |
| Thermal Resistance θJA (°C/W) |
| Noise (uVrms) |
| Approx. price (US$) |
| Rating |
| Output capacitor type |
| PSRR @ 100 KHz (dB) |
| Accuracy (%) |
| Vdo (Typ) (mV) |
| Iq (Typ) (mA) |
| Package size: mm2:W x L (PKG) |
| UA78L | UA78 | UA78M |
|---|---|---|
| Fixed Output | Fixed Output | Fixed Output |
| 0.1 | 1.5 | 0.5 |
| 30 | 38 | 30 |
| 4.75 | 7 | 5.3 |
| 15 | 24 | 12 |
| 2.6 | 5 | 3.3 |
|
2.6 5 6.2 8 9 10 12 15 |
5 8 10 12 15 24 |
3.3 5 6 8 9 10 12 |
|
SOIC | 8
SOT-89 | 3 TO-92 | 3 |
DDPAK/TO-263 | 3
TO-220 | 3 |
SOT-223 | 4
TO-220 | 3 TO-252 | 3 |
|
|
|
|
| 1 | 1 | 1 |
|
-40 to 125 0 to 125 |
0 to 125 |
-40 to 125 0 to 125 |
| 55 | 22 | 23 |
| 42 | 52 | 40 |
| 0.09 | 1ku | 0.18 | 1ku | 0.18 | 1ku |
| Catalog | Catalog | Catalog |
|
Cap Free Non-Ceramic |
Cap Free Non-Ceramic |
Cap Free Non-Ceramic |
| 40 | 40 | 40 |
| 3.75 | 3.75 | 3 |
| 1700 | 2000 | 2000 |
| 3.8 | 4.3 | 4.5 |
|
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
3SOT-89: 18 mm2: 4.095 x 4.5 (SOT-89 | 3) 3TO-92: 19 mm2: 3.68 x 5.2 (TO-92 | 3) |
3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
See datasheet (TO-220) |
4SOT-223: 46 mm2: 7 x 6.5 (SOT-223 | 4)
See datasheet (TO-220) 3TO-252: 67 mm2: 10.11 x 6.6 (TO-252 | 3) |
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