LM723(2007) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LM723
(Rev.:2007)

High precision voltage regulator

STMicroelectronics 

Applications information

7

Applications information

Figure 16. Basic low voltage regulator (VO = 2 to 7 V)

LM723

Note:

R3 = (R1xR2)/(R1+R2) for minimum temperature drift.

R3 may be eliminated for minimum component count.

Typical performance

Regulated output voltage..................5 V

Line regulation (Δ VI = 3 V)..........0.5 mV

Load regulation (Δ IO = 50 mA)...1.5 mV

Figure 17. Basic high voltage regulator (VO = 7 to 37 V)

Note:

12/21

R3 = (R1xR2)/(R1+R2) for minimum temperature drift.

R3 may be eliminated for minimum component count.

Typical performance

Regulated output voltage..................15 V

Line regulation (Δ VI = 3 V)............1.5 mV

Load regulation (Δ IO = 50 mA).....4.5 mV

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