R-78HB3.3-0.5
The R-78HB3.3-0.5 is a single-output DC/DC switching regulator that provides a 3.3V, 0.5A output from a wide 9V to 72V input range. ...
DESCRIPCIÓN
The R-78HB3.3-0.5 is a high-efficiency DC/DC switching regulator designed to deliver a stable 3.3V output at up to 0.5A. It operates over a very wide input voltage range of 9V to 72V DC, making it highly versatile. With an efficiency of up to 82%, it minimizes heat generation and often eliminates the need for a heatsink. The device provides a clean output with low ripple and noise (typically 20mVp-p) and includes continuous short-circuit protection and thermal shutdown. Its standard SIP3 package is pin-compatible with older LM78xx linear regulators, offering an easy upgrade path for industrial, telecommunication, and battery-powered applications.
Palabras clave de búsqueda: R78HB3305
ESPECIFICACIONES
PREGUNTAS FRECUENTES
¿Cumple R-78HB3.3-0.5 con la normativa RoHS?
Sí, R-78HB3.3-0.5 cumple con la normativa RoHS.
¿Cuál es el plazo de entrega de R-78HB3.3-0.5?
El plazo de entrega estándar de R-78HB3.3-0.5 es de aproximadamente 18 días. Las cantidades disponibles se envían desde Master Electronics.
EN STOCK: 126
Puede enviar inmediatamente
Stock del fabricante: 356 puede enviar 9/7/26
Cantidad mínima de pedido: 5
Plazo de entrega de fábrica 18 Semanas puede enviar 12/29/26
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