LM78M05

SMD Type Three-Terminal Positive Voltage Regulator LM78M05 TO-252 6.50 5.30 0.15 0.2 IC Unit: mm 0.15 2.30 0.50 -0.7 +0.8 0.1 9.70 Continuous Total Dissipation PD: 1.25W 0.80 2.3 4.60 0.1 0.60 0.15 0.10 +0.28 1.50 -0.10 1.IN 2.GND 3.OUT Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified) Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range Symbol VI TOPR TSTG -55 -65 Rating 35 +125 +150 Unit V Electrical Characteristics (VI=10V, IO=350mA,CI=0.33 F,CO=0.1 F, unless otherwise specified) Parameter Symbol TJ = 25 Output Voltage VO TJ = 0 125 , 7V PO 15W TJ = 25 , IO=5mA TJ = 25 , IO=5mA Line Regulation Quiescent Current Quiescent current Change Output Noise Voltage Ripple Rejection Dropout Voltage Short Circuit Current Peak Current VO IQ IQ VN RR VD ISC IPK TJ = 25 , 7V TJ = 25 , 8V TJ = 25 TJ = 0 125 , 8V TJ = 0 125 , 5mA TJ = 25 , 10Hz f TJ=0 125 , 8V VI IO 25V, IO = 200mA 350mA 40 62 80 2 300 0.7 2.5 VI VI VI 20V, IO=5mA 350mA, Testconditons Min 4.8 4.75 Typ 5.0 5.0 15 5 3 1 4.2 Max 5.2 5.25 100 50 100 50 6 0.8 0.5 200 V dB V mA A Unit V V mV mV mV mV mA mA Load Regulation VO 0.5A 200mA 25V, IO = 200mA 25V, IO = 200mA 100KHz VI 18V, f=120Hz, IO=300mA TJ = 25 , IO = 350mA TJ = 25 , VI = 10V TJ = 25 +0.25 2.65 -0.10 Output Voltage VO: 5V 1 2 3 0.50 0.127max 5.55 Maximum Output current IOM: 0.5A 0.15 0.15 0.2 Features 1.50 www.kexin.com.cn 1 SMD Type LM78M05 Typical Application VI 1 LM78M05 IC 3 VO CI 0.33 F 2 CO 0.1 F Typical Characteristics V O 8.30 (V) 8.25 8.20 8.15 8.10 8.05 8.00 7.95 7.90 7.85 7.80 -40 -20 0 20 40 60 80 100 120 140 I Q 0.0060 (A) 0.0055 0.0050 0.0045 0.0040 0.0035 0.0030 0.0025 0.0020 0.0015 0.0010 0.0005 0.0000 0 5 10 15 20 TA ( ) V IN (V) Ambient Temperature vs Output Voltage Input Voltage vs Quiescent Current (T J = 25 ) VO (V) 8.2 8.0 7.8 7.6 7.4 7.2 7.0 6.8 6.6 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 I IN 0.12 (A) 0.10 0.08 0.06 0.04 0.02 0.00 0 5 10 15 20 V IN (V) V IN (V) Input Voltage vs Output Voltage (T J = 25 ) Input Voltage vs Input Current (T J = 25 ) 2 www.kexin.com.cn