NJM78L09UA-TE1

NJM78L00 3-TERMINAL POSITIVE VOLTAGE REGULATOR ■ GENERAL DESCRIPTION The NJM78L00 series of 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators employ internal current-limiting and thermal-shutdown, making them essentially indestructible. If adequate heat sinking is provided, they can deliver up to 100mA output current. They are intended as fixed voltage regulators in a wide range of applications including local or on-card regulation for elimination of noise and distribution problems associated with single-point regulation. In addition, they can be used with power pass elements to make high-current voltage regulators. The NJM78L00 series used as a Zener diode/resistor combination replacement, offers an effective output impedance improvement of typically two orders of magnitude, along with lower quiescent current and lower noise. ■ FEATURES ● Internal Short Circuit Current Limit ● Internal Thermal Overload Protection ● Excellent Ripple Rejection ● Guarantee’d 100mA Output Current ● Package Outline ● Bipolar Technology ■ PACKAGE OUTLINE (TO-92) (SOT-89) NJM78L00A 1.OUT 2.GND 3.IN NJM78L00UA 1.OUT 2.GND 3.IN TO-92, SOT-89 ■ EQUIVALENT CIRCUIT Ver.2003-07-18 -1- NJM78L00 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL (Ta=25°C) MAXIMUM RATINGS (78L02A to 78L09A) (78L12A to 78L15A) (78L18A to 78L24A) 30 35 40 UNIT Input Voltage VIN V Power Dissipation PD (TO-92) 500 (EMP8) 350 (SOT-89) 300 mW Operating Temperature Range Topr -40 to +85 °C Storage Temperature Range Tstg -40 to +150 °C ■ ELECTRICAL CHARACTERISTICS(CIN=0.33µF, CO=0.1µF, Tj=25°C) Measurement is to be conducted is pulse testing. PARAMETER NJM78L02A Output Voltage Line Regulation 1 Line Regulation 2 Load Regulation 1 Load Regulation 2 Quiescent Current Average Temperature Coefficient of Output Voltage Ripple Rejection Output Noise Voltage NJM78L03A(*1) Output Voltage Line Regulation 1 Line Regulation 2 Load Regulation 1 Load Regulation 2 Quiescent Current Average Temperature Coefficient of Output Voltage Ripple Rejection Output Noise Voltage NJM78L05A(*3) Output Voltage Line Regulation 1 Line Regulation 2 Load Regulation 1 Load Regulation 2 Quiescent Current Average Temperature Coefficient of Output Voltage Ripple Rejection Output Noise Voltage (*1) : SOT-89 package only. (*2) : TO-92 package only. (*3) : SOT-89, TO-92, EMP8 -2- SYMBOL VO ∆VO-VIN1 ∆VO-VIN2 ∆VO-IO1 ∆VO-IO2 IQ ∆VO/∆T RR VNO VO ∆VO-VIN1 ∆VO-VIN2 ∆VO-IO1 ∆VO-IO2 IQ ∆VO/∆T RR VNO VO ∆VO-VIN1 ∆VO-VIN2 ∆VO-IO1 ∆VO-IO2 IQ ∆VO/∆T RR VNO TEST CONDITION VIN=9V, IO=40mA VIN=4.75V to 20V, IO=40mA VIN=5V to 20V, IO=40mA VIN=9V, IO=1 to 40mA VIN=9V, IO=1 to 100mA VIN=9V, IO=0mA VIN=9V, IO=1mA 6V< VIN