Datasheet > NTE1956

NTE1956

更新时间： 2024-09-08 22:54:23

品牌	Logo	应用领域
NTE		稳压器
页数	文件大小	规格书
2页	26K
描述
Integrated Circuit Positive 3 Terminal Voltage Regulator, Low Dropout Voltage, 24V, 1A

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NTE1956 数据手册

NTE1956

Integrated Circuit

Positive 3 Terminal Voltage Regulator,

Low Dropout Voltage, 24V, 1A

Description:

The NTE1956 is a positive voltage regulator in a TO220 type package with a low input/output voltage.

This device is suitable for low–voltage, battery–driven equipment, and home appliances and industrial

equipment with great fluctuation of the supply voltage.

Features:

D Minimum Input/Output Voltage Difference: 0.5V Typ

D On–Chip Overcurrent Limiter

D On–Chip Thermal Protection Circuit

D On–Chip Inrush Current Protection Circuit at the time of Input Voltage Start–Up

D On–Chip Input Short–Circuit Protection Circuit (When the Input Pin is Short–Circuited to the

Ground, the Circuit Between Pin1 and Pin3 is Shut Down to Prevent Current Flow)

Applications:

D Power Supply Equipment

Absolute Maximum Ratings: (T_A= +25°C unless otherwise specified)

Supply Voltage (Note 1), V_IN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V

Supply Current (Note 2), I_IN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4A

Power Dissipation (Note 3), P_D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W

Operating Ambient Temperature Range, T_opr. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +85°C

Storage Junction Temperature Range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C

Thermal Resistance, Junction–to–Ambient, R_thJA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C/W

Thermal Resistance, Junction–to–Case, R_thJC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5°C/W

Note 1. At the application of V_IN= 30V, the overvoltage protection may be operated by the ASO

protection circuit, leading to the output shut down.

Note 2. The current value does not exceed this criterion because of the on–chip current limiter.

Note 3. The internal circuit shuts off the output when T_J≤ +150°C (design value).

Recommended Operating Conditions: (I_O= 500mA, T_A= +25°C unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ Max Unit

Operating Supply Voltage Range

21.5

–

29.5

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NTE1964	NTE	获取价格	Integrated Circuit Positive, 3-Terminal Voltage Regulator
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NTE1966	NTE	获取价格	Integrated Circuit Positive, 3-Terminal Voltage Regulator
NTE1967	NTE	获取价格	Integrated Circuit Negative, 3-Terminal Voltage Regulator

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