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Details, datasheet, quote on part number:NTE970
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Datasheet text preview:
NTE970 Linear Integrated Circuit 3Terminal Adjustable Positive Voltage Regulator 1.2V to 33V, 3A
Description: The NTE970 is an adjustable 3terminal positive voltage regulator in a TO3 type package capable of supplying in excess of 3 Amps over a 1.2V to 33V output range. Features: D Adjustable Output Down to 1.2V D Guaranteed 3A Output Current D Line Regulation Typically 0.005%/V D Load Regulation Typically 0.1% D Thermal Regulation D Current Limit Constant with Temperature Absolute Maximum Ratings: InputOutput Voltage Differential, VIVO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +125°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to +150°C Thermal Resistance, JunctiontoCase, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5°C/W Lead Temperature (During Soldering, 10sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300°C Electrical Characteristics: (VI VO = 5V, IO = 1.5A, Pmax = 30W, 0° TJ +125°C unless otherwise specified)
Parameter Line Regulation Load Regulation Symbol Regline Regload VO 5V VO 5V Test Conditions TA = +25°C, 3V VI VO 35V, Note 1 TA = +25°C, 0mA IO 3A, Note 1 Min Typ 0.005 5 0.1 Max 0.030 25 0.5 Unit %/V mV %VO
Note 1. Regulation is measured at constant junction temperature. Change in output voltage due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
Electrical Characteristics (Cont'd): (VI VO = 5V, IO = 1.5A, Pmax = 30W, 0° TJ +125°C unless otherwise specified)
Parameter Thermal Regulation Adjustment Pin Current Adjustment Pin Current Change Reference Voltage Line Regulation Load Regulation Temperature Stability Minimum Load Current Maximum Output Current Limit Symbol Test Conditions Min 10mA IL 3A, 3V (VI VO) 35V 10mA IO 3A, 3V (VI VO) 35V, P 30W 3V (VI VO) 35V, Note 1 VO 5V VO 5V TS ILmin Imax N RR 0° TJ +125°C VI VO = 35V VI VO 10V VI VO = 30V RMS Noise, % of VO Ripple Rejection Ratio TA = +25°C, 10Hz f 10kHz VO = 10V, f = 120Hz CAdj = 10µF Long Term Stability S TA = +125°C 10mA IO 3A, Note 1 1.20 3.0 66 Typ 0.002 50 0.2 1.25 0.02 20 0.3 1 3.5 4.5 1.0 0.003 65 86 0.3 Max 100 5.0 1.30 0.07 70 1.5 10 1.0 Unit %VO/W µA µA V %/V mV %VO %VO mA A A %VO dB dB %/1.0k Regtherm TA = +25°C, Pulse = 20ms IAdj IAdj Vref Regline Regload
Note 1. Regulation is measured at constant junction temperature. Change in output voltage due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
.135 (3.45) Max .350 (8.89) .875 (22.2) Dia Max Seating Plane
.312 (7.93) Min
.040 (1.02)
VIN .215 (5.45)
1.187 (30.16) .665 (16.9) .156 (3.96) Dia (2 Holes)
.430 (10.92)
.188 (4.8) R Max
Adjust
.525 (13.35) R Max VOUT/Case
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