LM723 datasheet(11/15 Pages) STMICROELECTRONICS

Part #	LM723

Description	HIGH PRECISION VOLTAGE REGULATOR

PDF	15 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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11 / 15 page

LM723

11/16

Figure 21 : Positive Switching Regulator

Typical performance

Regulated Output Voltage....................5V

Line Regulation (

∆V

I = 30V)...........10mV

Load Regulation (

∆I

O = 2A)............80mV

Figure 22 : Remote Shutdown Regulator with Current Limiting

Note: current limit transistor may be used for shutdown if current limiting is not required.

Typical performance

Regulated Output Voltage...........................5V

Line Regulation (

∆V

I = 3V)...................0.5mV

Load Regulation (

∆I

O = 50mA)............1.5mV

Figure 23 : Shunt Regulator

Typical performance

Regulated Output Voltage............................5V

Line Regulation (

∆V

I = 10V).....................2mV

Load Regulation (

∆I

O = 100mA)..............5mV

LM723 Datasheet(PDF) 11 Page - STMicroelectronics