STMicroelectronics

Description

Description. The L78M series of three-terminal positive regulators is available in TO-220, TO-220FP,. DPAK and IPAK packages and with several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with 78M12 to 78M15. 78M18 to 78M24. 35. 35. 40. V. Storage Temperature Range. Tstg. -40 to +150. C. Operating Temperature Range. Operating Junction Temperature. Operating Junction Temperature. Tj. Topr. -40 to +150. -40 to +85. C. Power Dissipation. PD. TO-220F 7.5(TC 85 C). TO-252 7.5(TC 56 C). 1.0( Ta 25 C). 3 Description. The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection, which makes them virtually immune to damage from output overloads. With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical NCV78M09BDTRKG*. 9.0 V. TJ = 40 to +125 C. DPAK 3. (Pb Free). 8M09B. 2500 Units / Tape & Reel. MC78M12CDTG. 12 V. TJ = 0 to +125 C. DPAK 3. ( Pb Free). 78M12 . 75 Units / Rail. MC78M12CDTT5G. 12 V. TJ = 0 to +125 C. DPAK 3. (Pb Free). 78M12 . 2500 Units / Tape & Reel. MC78M12CDTRKG. 12 V .