Información de empaque
| Encapsulado | Pines TO-92 (LP) | 3 |
| Rango de temperatura de funcionamiento (℃) -40 to 125 |
| Cant. de paquetes | Empresa de transporte 1,800 | BULK |
Características para LM78L
- Input voltage: up to 30V operating
- 45V absolute maximum (new chip)
- Available output voltages:
- Legacy chip: 5V, 6.2V, 8.2V, 9V, 12V, 15V
- New chip: 3.3V, 5V, 6V, 12V, 15V
- Output current: 100mA
- Internal thermal overload protection
- Output current limiting
- No external components required for stability
- Package options:
- Legacy chip: SOIC-8, TO-92-3, DSBGA-8
- New chip: SOIC-8, SOT-89-3
Descripción de LM78L
The LM78L series (LM78Lxx throughout this document) of positive linear regulators is available with several fixed output voltages, making the devices useful in a wide range of applications. Used as a Zener-diode and resistor combination replacement, the LM78Lxx typically provides an effective output impedance improvement of two orders of magnitude and lower quiescent current. These regulators can provide local, on-card regulation, eliminating distribution problems associated with single-point regulation. The available voltages allow the LM78Lxx to be used in logic systems, instrumentation, HiFi, and other solid-state electronic equipment.
The LM78Lxx with new chip is available in SOIC (D) package and SOT-89 (PK) packages. The LM78Lxx series regulators can deliver up to 100mA output current. Current limiting is included to limit the peak output current to a safe value. If internal power dissipation is too high, the thermal shutdown circuit prevents the IC from overheating.