Miniature, 1.0-A PoL regulator provides 95% efficiency

摘要

The MSR7805WUP series of miniature switching voltage regulators provide up to 1.0-A output current. They are pin-compatible with linear regulators such as the LM78xx but offer 95% efficiency and don't need a heat sink. Four standard models operate from inputs that range from 6.0 to 36 Vdc, providing tightly regulated outputs of 3.3,5, -5,12, -12,15, or -15 Vdc.