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LM723CD-LM723N Fast Delivery,Good Price
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LM723CDNSCN/a40avaiADJUSTABLE POSITIVE VOLTAGE REGULATORS
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LM723NN/AN/a44avaiADJUSTABLE POSITIVE VOLTAGE REGULATORS


LM723N ,ADJUSTABLE POSITIVE VOLTAGE REGULATORSELECTRICAL CHARACTERISTICS FOR LM723 (refer to the test circuits, T = 25 C, ambunless otherwise spe ..
LM723N ,ADJUSTABLE POSITIVE VOLTAGE REGULATORSELECTRICAL CHARACTERISTICS FOR LM723 (refer to the test circuits, T = 25 C, ambunless otherwise spe ..
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LM723CD-LM723N
ADJUSTABLE POSITIVE VOLTAGE REGULATORS
LM723
HIGH PRECISION VOLTAGE REGULATOR
September 1998 INPUT VOLTAGE UP TO 40V OUTPUT VOLTAGE ADJUSTABLE FROM 2
TO 37V POSITIVE OR NEGATIVE SUPPLY
OPERATION SERIES, SHUNT, SWITCHING OR
FLOATING OPERATION OUTPUT CURRENT TO 150mA WITHOUT
EXTERNAL PASS TRANSISTOR ADJUSTABLE CURRENT LIMITING
DESCRIPTION

The LM723 is a monolithic integrated
programmable voltage regulator, assembled in
14-lead dual in-line plastic and SO-14
micropackage. The circuit provides internal
current limiting. When the output current excedes
150mA an external NPN or PNP pass element
may be used. Provisions are made for adjustable
current limiting and remote shut-down.
BLOCK DIAGRAM

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ABSOLUTE MAXIMUM RATINGS
PIN CONNECTION (top views)
ABSOLUTE MAXIMUM RATINGS
TEST CIRCUIT (pin configuration relative to the plastic package)
ORDER CODES
LM723

2/12
ELECTRICAL CHARACTERISTICS FOR LM723C (refer to the test circuits, Tamb = 25 oC,
unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LM723 (refer to the test circuits, Tamb = 25
oC,
unless otherwise specified)
LM723

3/12
Figure 3 : Current Limiting Characteristics vs.
Junction Temperature.
Figure 4 : Load Regulation Characteristics

without Current Limiting.
Figure 5 : Load Regulation Characteristics with

Current Limiting.
Figure 6 : Load Regulation Characteristics with

Current Limiting
Figure 1 : Maximum Output Current vs. Voltage

Drop.
Figure 2 : Current Limiting Characteristics.
LM723

4/12
Figure 9 : Quiescent Drain Current vs. Input
Voltage.
Figure 10 : Line Transient Response.
Figure 11 : Load Transient Response. Figure 12 : Output Impedance vs. Frequency.
Figure 7 : Line Regulation vs. Voltage Drop. Figure 8 : Load Regulation vs. Voltage Drop.
LM723

5/12
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