NTE1930 查看數據表（PDF） - NTE Electronics

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NTE1930

Integrated Circuit Positive Adjustable Voltage Regulator, 5V to 37V, 25mA

NTE Electronics 

NTE1930

Integrated Circuit

Positive Adjustable Voltage Regulator,

5V to 37V, 25mA

Description:

The NTE1928 is an adjustable positive voltage regulator in an 8–Lead DIP type package that features

fast response to both load and line transients, freedom from oscillations with varying resistive and

reactive loads, and the ability to start reliabity on any load within rating. This device also contains a

biasing circuitry that removes any minimum load current requirement and at the same time reduces

standby current drain, permitting higher voltage operation.

Features:

D Output Voltage Adjustable from 5V to 37V

D Output Currents in Excess of 10A Possible by Adding External Transistors

D Load Regulation Better than 0.1%, Full Load with Current Limiting

D DC Line Regulation Guaranteed at 0.03%/V

D Ripple Rejection on 0.01%V

Absolute Maximum Ratings:

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V

Input–Output Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V

Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mW

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0° to +70°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C

Lead Temperature (During Soldering, 10 seconds), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C

Typical Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . 140°C/W

Note 1. The maximum junction temperature of the NTE1930 is 100°C. For operation at elevated

temperatures, this device must be derated based on a thermal resistance of 138°C/W junc-

tion to ambient, or 25°C/W junction to case.

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