NTE961 데이터 시트보기 (PDF) - NTE Electronics

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NTE961

Linear Integrated Circuit Voltage Regulator, Negative, 5V, 1A

NTE Electronics 

NTE961

Linear Integrated Circuit

Voltage Regulator, Negative, 5V, 1A

Description:

The NTE961 voltage regulator employs current limiting, thermal shutdown, and safe–area com-

pensation which makes it remarkably rugged under most operating conditions. With adequate heat–

sinking they can deliver output currents in excess of 1.0 amperes.

Features:

D No External Components Required

D Internal Thermal Overload Protection

D Internal Short–Circuit Current Limiting

D Output Transistor Safe–Area Compensation

Absolute Maximum Ratings:

Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –35V

Input–Output Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V

Internal Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited

Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +125°C

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

Lead Temperature (Soldering, 10sec.), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +230°C

Note 1. For calculations of junction temperature rise due to power dissipation, thermal resistance

junction to ambient (ΘJA) is 50°C/W (no heat sink) and 5°C/W (infinite heat sink).

Electrical Characteristics: (VOUT = 5V, VIN = –10V, 0°C ≤ TJ ≤ +125°C, IO = 500mA,

CIN = 2.2µF, COUT = 1µF, PD ≤ 1.5W unless otherwise specified)

Parameter

Symbol

Test Conditions

Min Typ Max Unit

Output Voltage

VO TJ = +25°C,

5mA ≤ IO ≤ 1A, P ≤ 15W

–4.8 –5.0 –5.2 V

–4.75 – –5.25 V

(–20 ≤ VIN ≤ –7)

V

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