LM237_15 datasheet(8/25 Pages) TI

部品番号	LM237

部品情報	LMx37 3-Terminal Adjustable Regulators

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ADJUSTMENT

OUTPUT

INPUT

LM237, LM337

SLVS047L – NOVEMBER 1981 – REVISED JANUARY 2015

www.ti.com

8.3 Design Schematic

8.4 Feature Description

8.4.1 Output Voltage Adjustment

The ADJUSTMENT pin serves as a voltage adjustment reference for the output. The ADJUSTMENT pin can be

attached to a resistor divider circuit to adjust its own voltage level. The reference voltage VADJUSTMENT will

typically be 1.25 V higher than VO.

8.5 Device Functional Modes

8.5.1 Adjustable Output Mode

The device has a single functional mode: Adjustable output voltage mode. A resistor divider circuit on the

ADJUSTMENT pin determines the output voltage.

8

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