LM78L09

LM78L09 Three-terminal positive voltage regulator Maximum output current IO: 0.1 A Output voltage VO : 9 V Continuous total dissipation PD : SOT-23-3L 0.35 W (T = 25 ℃ ) a SOT-89 0.5 W (Ta= 25 ℃ ) SOT-23-3L 1 SOT-89 3 2 1. OUT 2. IN 3. GND ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range Symbol Vl TOPR TSTG Symbol Vo Test conditions 25℃ Output voltage 12V≤V l≤24V, Io=1mA-40mA Io=1mA-70mA Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage TYPICAL APPLICATION △Vo △Vo Iq △Iq △Iq VN RR Vd Vi 2 UTC LM78L09 Ci 0.33μF 3 C0 0.1μF 1 13V≤V l≤24V 1mA≤I O≤40mA 10Hz≤f≤100KHz 15V≤V l≤25V,f=120Hz Io=1mA-100mA Io=1mA-40mA 12V≤V l≤24V 13V≤V l≤24V 0-125℃ 25℃ 25℃ 25℃ 25℃ 25℃ 0-125℃ 0-125℃ 25℃ 0-125℃ 25℃ Vo 58 45 1.7 Value 30 0-+125 -55-+150 Unit V ℃ ℃ TYP 9.0 9.0 9.0 19 11 45 40 4.1 MAX 9.36 9.45 9.45 90 40 175 125 6.0 1.5 0.1 UNIT V V V mV mV mV mV mA mA mA uV dB V ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=16V, Io=40mA, Ci=0.33μF,Co=0.1μF, unless otherwise specified) Parameter MIN 8.64 8.55 8.55 Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. １　 JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５ LM78L09 Typical Characteristics ２　 JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５