NJM79L09UA

NJM79L00 3-TERMINAL NEGATIVE VOLTAGE REGULATOR ■ GENERAL DESCRIPTION The NJM79L00 series of 3-Terminal Negative 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 NJM79L00 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. ■ PACKAGE OUTLINE NJM79L00A NJM79L00UA 1. COMMON 2. IN 3. OUT ■ FEATURES • Internal Short Circuit Current Limit • Internal Thermal Overload Protection • Excellent Ripple Rejection • Guarantee'd 100mA Output Current • Package Outline TO-92, SOT-89 • Bipolar Technology ■ EQUIVALENT CIRCUIT Ver.2003-07-18 -1- NJM79L00 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Input Voltage VIN (79L03A to 79L09A) - 30 (79L12A to 79L15A) - 35 (79L18A to 79L24A) - 40 V V V Operating Temperature Range Topr -40 to +85 ºC Storage Temperature Range Tstg -40 to +125 ºC Power Dissipation PD (TO92) 500 (SOT89) 350 mW mW ■ ELECTRICAL CHARACTERISTICS (CIN=0.33µF, CO=1.0µF, Tj=25ºC) Measurement is to be conducted in pulse testing. PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT -2.88 -3.0 -3.12 V NJM79L03A Output Voltage VO VIN=-10V, I0=40mA Line Regulation ∆VO - VIN VIN=-7 to -20V, IO=40mA - 10 60 mV Load Regulation ∆VO - IO VIN=-10V, IO=1 to 100mA - 4 72 mV Quiescent Current IQ VIN=-10V, IO=0mA - 3.5 6.0 mA Ripple Rejection RR VIN=-8 to -18V, IO=40mA, ein=1VP-P, f=120Hz Output Noise Voltage VNO VIN=-10V, BW=10Hz to 100kHz, IO=40mA Output Voltage VO VIN=-10V, I0=40mA Line Regulation ∆VO - VIN Load Regulation 45 72 - dB - 70 - µV -4.8 -5.0 -5.2 V VIN=-7 to -20V, IO=40mA - 15 150 mV ∆VO - IO VIN=-10V, IO=1 to 100mA - 7 60 mV Quiescent Current IQ VIN=-10V, IO=0mA - 3.5 6.0 mA Ripple Rejection RR VIN=-8 to -18V, IO=40mA, ein=1VP-P, f=120Hz 41 71 - dB Output Noise Voltage VNO VIN=-10V, BW=10Hz to 100kHz, IO=40mA - 120 - µV NJM79L05A -2- Ver.2003-07-18 NJM79L00 ■ ELECTRICAL CHARACTERISTICS (CIN=0.33µF, CO=1.0µF, Tj=25ºC) Measurement is to be conducted in pulse testing. PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT -5.76 -6.0 -6.24 V NJM79L06A Output Voltage VO VIN=-12V, I0=40mA Line Regulation ∆VO - VIN VIN=-8.5 to -20V, IO=40mA - 18 150 mV Load Regulation ∆VO - IO VIN=-12V, IO=1 to 100mA - 8 70 mV Quiescent Current IQ VIN=-12V, IO=0mA - 3.5 6.0 mA Ripple Rejection RR VIN=-9 to -19V, IO=40mA, ein=1VP-P, f=120Hz 40 68 - dB Output Noise Voltage VNO VIN=-12V, BW=10Hz to 100kHz, IO=40mA - 140 - µV Output Voltage VO VIN=-14V, I0=40mA -7.68 -8.0 -8.32 V Line Regulation ∆VO - VIN VIN=-10.5 to -23V, IO=40mA - 24 175 mV Load Regulation ∆VO - IO VIN=-14V, IO=1 to 100mA - 10 80 mV Quiescent Current IQ VIN=-14V, IO=0mA - 3.5 6.0 mA Ripple Rejection RR VIN=-11 to -21V, IO=40mA, ein=1VP-P, f=120Hz 39 68 - dB Output Noise Voltage VNO VIN=-14V, BW=10Hz to 100kHz, IO=40mA - 190 - µV Output Voltage VO VIN=-15V, I0=40mA -8.64 -9.0 -9.36 V Line Regulation ∆VO - VIN VIN=-11.5 to -24V, IO=40mA - 27 200 mV Load Regulation ∆VO - IO VIN=-15V, IO=1 to 100mA - 12 90 mV Quiescent Current IQ VIN=-15V, IO=0mA - 3.5 6.0 mA Ripple Rejection RR VIN=-12 to -22V, IO=40mA, ein=1VP-P, f=120Hz 38 67 - dB Output Noise Voltage VNO VIN=-15V, BW=10Hz to 100kHz, IO=40mA - 210 - µV Output Voltage VO VIN=-19V, I0=40mA -11.5 -12.0 -12.5 V Line Regulation ∆VO - VIN VIN=-14.5 to -27V, IO=40mA - 36 250 mV Load Regulation ∆VO - IO VIN=-19V, IO=1 to 100mA - 16 100 mV Quiescent Current IQ VIN=-19V, IO=0mA - 3.5 6.5 mA Ripple Rejection RR VIN=-15 to -25V, IO=40mA, ein=1VP-P, f=120Hz 37 64 - dB Output Noise Voltage VNO VIN=-19V, BW=10Hz to 100kHz, IO=40mA - 210 - µV NJM79L08A NJM79L09A NJM79L12A Ver.2003-07-18 -3- NJM79L00 ■ ELECTRICAL CHARACTERISTICS (CIN=0.33µF, CO=1.0µF, Tj=25ºC) Measurement is to be conducted in pulse testing. PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT -14.4 -15.0 -15.6 V NJM79L15A Output Voltage VO VIN=-23V, I0=40mA Line Regulation ∆VO - VIN VIN=-17.5 to -30V, IO=40mA - 45 300 mV Load Regulation ∆VO - IO VIN=-23V, IO=1 to 100mA - 20 150 mV Quiescent Current IQ VIN=-23V, IO=0mA - 3.5 6.5 mA Ripple Rejection RR VIN=-18.5 to -28.5V, IO=40mA, ein=1VP-P, f=120Hz 34 63 - dB Output Noise Voltage VNO VIN=-23V, BW=10Hz to 100kHz, IO=40mA - 340 - µV Output Voltage VO VIN=-27V, I0=40mA -17.3 -18.0 -18.7 V Line Regulation ∆VO - VIN VIN=-20.7 to -33V, IO=40mA - 54 325 mV Load Regulation ∆VO - IO VIN=-27V, IO=1 to 100mA - 23 170 mV Quiescent Current IQ VIN=-27V, IO=0mA - 3.5 6.5 mA Ripple Rejection RR VIN=-23 to -33V, IO=40mA, ein=1VP-P, f=120Hz 33 60 - dB Output Noise Voltage VNO VIN=-27V, BW=10Hz to 100kHz, IO=40mA - 410 - µV Output Voltage VO VIN=-33V, I0=40mA -23.0 -24.0 -25.0 V Line Regulation ∆VO - VIN VIN=-27 to -38V, IO=40mA - 72 350 mV Load Regulation ∆VO - IO VIN=-33V, IO=1 to 100mA - 30 200 mV Quiescent Current IQ VIN=-33V, IO=0mA - 3.5 6.5 mA Ripple Rejection RR VIN=-29 to -35V, IO=40mA, ein=1VP-P, f=120Hz 31 55 - dB Output Noise Voltage VNO VIN=-33V, BW=10Hz to 100kHz, IO=40mA - 550 - µV (1) (2) NJM79L03UA NJM79L05UA 9 9 C NJM79L06UA 9 E NJM79L08UA 9 G NJM79L09UA 9 H NJM79L12UA 9 K NJM79L15UA 9 L NJM79L18UA 9 M NJM79L24UA 9 P NJM79L18A NJM79L24A ■ SOT-89 MARK (1) 9: Negative Output (2) Vo Rank (3) The end of A. D. (4) Production Month Oct. ···X Nov. ···Y Dec. ···Z -4- B Ver.2003-07-18 NJM79L00 ■ TEST CIRCUIT 1. Output Voltage, Output Current, Line Regulation, Road Regulation, Quiescent Current, Output Noise Voltage 2. Ripple Rejection ■ POWER DISSIPATION VS. AMBIENT TEMPERATURE Ver.2003-07-18 -5- NJM79L00 ■ TYPICAL CHARACTERISTICS NJM79L00 Input Voltage vs. Output Voltage NJM79L00 Series Short Circuit Current NJM79L05/15/24 Ripple Rejection vs. Frequency -6- NJM79L05/15/24 Load Characteristics NJM79L05/12/24 Output Voltage vs. Junction Temperature Quiescent Current vs. Input Voltage Ver.2003-07-18 NJM79L00 ■ TYPICAL CHARACTERISTICS NJM79L05 Dropout Characteristics NJM79L05 Output Voltage vs. Temperature NJM79L08 Dropout Characteristics NJM79L08 Output Voltage vs. Temperature [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. Ver.2003-07-18 -7-