LM78L05

SMD Type Three-Terminal Positive Voltage Regulator LM78L05 SOT-23 2.9 0.4 0.1 0.1 3 IC Unit: mm 0.1 1 2 0.1 0.1 0.55 Features Maximum Output current IO: 0.1A Output Voltage VO: 5V Continuous Total Dissipation PD: 0.35W (Ta = 25 ) 2.4 1.3 0.1 0.4 0.95 0.1 +0.05 -0.01 1.9 0.1 0.97 0.1 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 -55 Rating 30 +125 +150 Unit V Electrical Characteristics (VI=10V, IO=40mA,CI=0.33 F,CO=0.1 F, unless otherwise specified) Parameter Symbol TJ = 25 Output Voltage VO TJ = 0 125 , 7V VI 20V, IO=1mA 70mA 40mA Testconditons Min 4.8 4.75 4.75 Typ 5.0 5.0 5.0 15 8 32 VI 20V 26 3.8 VI IO 20V 40mA 42 41 49 1.7 Max 5.2 5.25 5.25 60 30 150 100 6 1.5 0.1 V dB V Unit V V V mV mV mV mV mA mA TJ = 0 125 , IO=1mA Load Regulation VO TJ = 25 , IO=1mA TJ = 25 , IO=1mA Line Regulation Quiescent Current Quiescent current Change Output Noise Voltage Ripple Rejection Dropout Voltage VO IQ IQ VN RR VD 7V VI 20V 100mA 40mA TJ = 25 , 8V TJ = 25 TJ = 0 125 , 8V TJ = 0 125 , 1mA TJ = 25 , 10Hz f TJ = 0 125 , 8V TJ = 25 100KHz VI 20V, f = 120Hz Typical Application VI 2 LM78L05 1 VO CI 0.33 F 3 CO 0.1 F Note:Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. 0.38 1.OUT 2.IN 3.GND 0 0.1 www.kexin.com.cn 1 SMD Type LM78L05 Typical Characteristics IC VO (V) 24 20 16 12 8 4 I O =0, T J = 25 VO (V) V IN = 10V, T J = 25 24 16 8 0 10 20 30 V IN (V) 0 100 200 300 I O (mA) Output Characteristics Load Characteristics VO (V) 30 25 20 15 10 5 V IN = 10V , I O = 0mA IO (mA) T J = 25 300 200 100 0 50 100 150 0 10 20 30 TA ( ) V IN - V O (V) Thermal Shutdown Short Circuit Output Current IQ (mA) 6.0 5.0 4.0 3.0 2.0 1.0 I O = 0mA, TJ = 25 0 10 20 30 V IN (V) Quiescent Current vs Input Voltage 2 www.kexin.com.cn