www.fairchildsemi.com LM348/LM248 Quad Operation.
LM348 - Four UA741 quad bipolar operational amplifiers
LM3489 - Hysteretic PFET Buck Controller
LM3488-Q1 - Automotive High-Efficiency Controller
LM3480 - Quasi Low-Dropout Linear Voltage Regulator
LM348 - Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5)
LM3481 - High Efficiency Low-Side N-Channel Controller
LM348 - Differential Input Operational Amplifiers
LM3480-5 - Positive Fixed 5V Low Dropout Voltage Regulator
LM3485 - Hysteretic PFET Buck Controller
LM3488 - Automotive High-Efficiency Controller
LM3481 - High-Efficiency Controller
LM348-N - Quad 741 Op Amps
LM348 - Quad Operational Amplifier
LM3480 - 100 mA/ SOT-23/ Quasi Low-Dropout Linear Voltage Regulator
LM3488 - High Efficiency Low-Side N-Channel Controller for Switching Regulators
LM3489Q - Hysteretic PFET Buck Controller
LM3481-Q1 - High-Efficiency Controller
LM348 - Quadruple Operational Amplifiers