Document
NJM78M00
3-TERMINAL POSITIVE VOLTAGE REGULATOR
GENERAL DESCRIPTION The NJM78M00 series of 3-Terminal Positive Voltage Regulators is constructed using the New JRC Planar epitaxial process. These regulators employ internal current-limiting, thermal-shutdown and safe-area compensation making them essentially indestructible. If adequate heat sinking is provided, they can deliver in excess of 500mA output current. They are intended as fixed voltage regulation 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 to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents. PACAGE OUTLINE
NJM78M00FA 1. IN 2. GND 3. OUT
NJM78M00DL1A 1. IN 2. GND 3. OUT
FEATURES • Internal Short Circuit Current Limit • Internal Thermal Overload Protection • Excellent Ripple Rejection • Guarantee'd 500mA Output Current • Package Outline TO-220F, TO-252 • Bipolar Technology
www.DataSheet.net/
(note) The radiation fin is connected pin2.
EQUIVALENT CIRCUIT
Ver.2003-09-24
-1Datasheet pdf - http://www.DataSheet4U.co.kr/
NJM78M00
ABSOLUTE MAXIMUM RATINGS
PARAMETER Input Voltage Storge Temperature Range Operating Temperature Range Operating Junction Temparature Power Dissipation PD TO-220F TO-252 SYMBOL VIN Tstg Operating Junction Temperature MAXIMUM RATINGS 78M05 to 78M09 78M12 to 78M15 78M18 to 78M24 -40 to +150 Tj Topr -40 to +150 ºC -40 to +85 W 35 35 40
(Ta=25ºC)
UNIT V ºC
7.5(TC≤75ºC) 7.5(TC≤56ºC) 1.0(Ta=25ºC)
THERMAL CHARACTERISTICS
TO-220F Junction-to-Ambient Temperature Thermal Resistance Junction-to-Case θjc 7 12.5 θja 60 TO-252 125 ºC/W
ELECTRICAL CHARACTERISTICS (CIN=0.33µF, CO=0.1µF, Tj=25ºC) Measurement is to be conducted in pulse testing.
PARAMETER SYMBOL TEST CONDITION
www.DataSheet.net/
MIN.
TYP.
MAX.
UNIT
NJM78M05FA/DL1A
Output Voltage Line Regulation Load Regulation Quiescent Current Average Temperature Coefficient of Output Voltage Ripple Rejection Output Noise Voltage VO ∆VO - VIN ∆VO - IO IQ ∆VO/∆T RR VNO VIN=10V, I0=350mA VIN=7 to 25V, IO=200mA VIN=10V, IO=5 to 500mA VIN=10V, IO=0mA VIN=10V, IO=5mA VIN=10V, IO=350mA, ein=1VP-P, f=120Hz VIN=10V, BW=10Hz to 100kHz, IO=350mA 4.8 60 5.0 3 5 4 -1 80 60 5.2 50 50 6 V mV mV mA mV/ºC dB µV
-2-
Ver.2003-09-24
Datasheet pdf - http://www.DataSheet4U.co.kr/
NJM78M00
ELECTRICAL CHARACTERISTICS (CIN=0.33µF, CO=0.1µF, Tj=25ºC) Measurement is to be conducted in pulse testing.
PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
NJM78M06FA/DL1
Output Voltage Line Regulation Load Regulation Quiescent Current Average Temperature Coefficient of Output Voltage Ripple Rejection Output Noise Voltage VO ∆VO - VIN ∆VO - IO IQ ∆VO/∆T RR VNO VIN=11V, IO =350mA VIN=8 to 25V, IO=200mA VIN=11V, IO=5 to 500mA VIN=11V, IO=0mA VIN=11V, IO=5mA VIN=11V,IO=350mA, ein=1VP-P, f=120Hz VIN=11V, BW=10Hz to100kHz, IO=350mA VIN=14V, IO=.