Datasheet > LP2980AIM5X-1.8

LP2980AIM5X-1.8

更新时间： 2022-11-26 02:20:15

品牌	Logo	应用领域
美国国家半导体 - NSC		稳压器
页数	文件大小	规格书
14页	802K
描述
Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V

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LP2980AIM5X-1.8 数据手册

Electrical Characteristics (Continued)

The value of θ for the SOT-23 package is 220˚C/W. Exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator

will go into thermal shutdown.

Note 4: If used in a dual-supply system where the regulator load is returned to a negative supply, the LP2980LV output must be diode-clamped to ground.

Note 5: The output PNP structure contains a diode between the V and V

terminals that is normally reverse-biased. Reversing the polarity from V to V

IN OUT

OUT

will turn on this diode and possibly damage the device (see Application Hints).

Note 6: Limits are 100% production tested at 25˚C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control

(SQC) methods. The limits are used to calculate National’s Average Outgoing Quality Level (AOQL).

Note 7: The ON/OFF input must be properly driven to prevent misoperation. For details, refer to Application Hints.

Note 8: See Typical Performance Characteristics curves.

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