NTE935 NTE ELECTRONICS, NTE935 Datasheet
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NTE935
Manufacturer Part Number
NTE935
Description
IC ADJ LINEAR REGULATOR 1.2V TO 32V TO-3
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE935.pdf
(2 pages)
Specifications of NTE935
Primary Input Voltage
35V
Output Voltage Adjustable Range
1.2V To 32V
No. Of Outputs
1
No. Of Pins
3
Output Current
5A
Operating Temperature Range
0°C To +125°C
Current Rating
3A
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
NTE935
Integrated Circuit
3–Terminal Adjustable Positive Voltage Regulator
1.2V to 32V, 5A
Description:
The NTE935 is an adjustable 3–terminal positive voltage regulator in a TO3 type package capable
of supplying in excess of 5A over a 1.2V to 32V output range. This device is exceptionally easy to
use.
A unique feature of the NTE935 is its time dependent current limiting. The current limit circuitry allows
peak currents of up to 12A to be drawn from the regulator for short periods of time.
Also included on the chip are thermal overload protection and safe area protection for the power transistor.
Overload protection remains functional even if the adjustment pin is accidently disconnected.
Normally, no capacitors are needed unless the device is situated far from the input filter capacitors
in which case an input bypass is needed. An optional output capacitor can be added to improve tran-
sient response. The adjustment terminal can be bypassed to achieve very high ripple rejections ratios
which are difficult to achieve with standard 3–terminal regulators.
Features:
D Guaranteed 7A Peak Output Current
D Guaranteed 5A Output Current
D Adjustable Output Down to 1.2V
D Line Regulation Typically 0.005%/V
D Load Regulation Typically 0.1%
D Guaranteed Thermal Regulation
D Output is Short Circuit Protected
D Current Limit Constant with Temperature
D Standard 3–Lead Transistor Package.
Absolute Maximum Ratings:
Power Dissipation, P
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Internally limited
D
Input–Output Voltage Differential, V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35V
I–O
Operating Junction Temperature Range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0 to +125 C
J
Storage Temperature Range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–65 to +150 C
stg
Lead Temperature (During Soldering, 10 seconds), T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+300 C
L
Thermal Resistance, Junction–to–Case, R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.0 C/W
thJC
Thermal Resistance, Junction–to–Ambient, R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
35 C/W
thJA
Related parts for NTE935
NTE935 Summary of contents
Page 1
... This device is exceptionally easy to use. A unique feature of the NTE935 is its time dependent current limiting. The current limit circuitry allows peak currents 12A to be drawn from the regulator for short periods of time. Also included on the chip are thermal overload protection and safe area protection for the power transistor. ...
Page 2
Electrical Characteristics: (+25 C Parameter Line Regulation Load Regulation Thermal Regulation Adjustment Pin Current Adjustment Pin Current Change Reference Voltage Temperature Stability Minimum Load Current Current Limit RMS Output Noise OUT Ripple Rejection Ratio Long Term Stability ...