LM723CH/NOPBAlternatives & Equivalent Parts

About LM723CH/NOPB

LM723CH/NOPB is a power-management component manufactured by Texas Instruments. It comes in a TO-100 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.

Specification Comparison

Parameter	LM723CH/NOPBSource	LM317T	LM723CN/NOPB	LM741H	LM340K-5.0/NOPB	LM723CH
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Package Type	TO-100	Transistor Outline, Vertical	Dual-In-Line Packages	Other	Other	Other
Pin Count	14	3	14	8	2	10
Temperature Range	0.0°C ~ 70.0°C	—	~ 70.0°C	-55.0°C ~ 125.0°C	~ 125.0°C	~ 70.0°C
Price	$6.3984	$0.1890	$0.2133	$9.7050	$55.6900	$6.2600
Electrical Parameters
Pbfree Code	Yes	Yes	—	Yes	Yes	Yes
YTEOL	15	0	0	15	15	15
Adjustability	ADJUSTABLE	ADJUSTABLE	ADJUSTABLE	—	FIXED	ADJUSTABLE
Dropout Voltage1-Nom	3 V	2.25 V	3 V	—	2 V	3 V
Input Voltage-Max	40 V	40 V	—	—	35 V	40 V
Input Voltage-Min	9.5 V	3 V	—	—	7 V	9.5 V
Input-Output Voltage Differential-Max	38 V	40 V	38 V	—	—	38 V
Input-Output Voltage Differential-Min	3 V	3 V	3 V	—	—	3 V
JESD-30 Code	O-MBCY-W10	R-PSFM-T3	R-PDIP-T14	O-MBCY-W8	O-MBFM-P2	O-MBCY-W10
Line Regulation-Max (%/V)	0.017	0.07	0.017	—	—	0.017
Load Regulation-Max(%)	0.6%	1.5%	0.6%	—	—	0.6%
Number of Functions	1	1	1	1	1	1
Number of Outputs	1	1	1	—	1	1
Operating Temperature TJ-Max	70 °C	125 °C	—	—	125 °C	70 °C
Output Current1-Max	0.15 A	1.5 A	0.15 A	—	1.5 A	0.15 A
Output Voltage1-Max	37 V	37 V	37 V	—	5.25 V	37 V
Output Voltage1-Min	2 V	1.2 V	2 V	—	4.75 V	2 V
Package Body Material	METAL	PLASTIC/EPOXY	PLASTIC/EPOXY	METAL	METAL	METAL
Package Equivalence Code	CAN10,.23	—	DIP14,.3	CAN8,.2	TO-204/-3	CAN10,.23
Package Shape	ROUND	RECTANGULAR	RECTANGULAR	ROUND	ROUND	ROUND
Package Style	CYLINDRICAL	FLANGE MOUNT	IN-LINE	CYLINDRICAL	FLANGE MOUNT	CYLINDRICAL
Packing Method	BULK	TUBE	—	—	TRAY	BULK
Qualification Status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Regulator Type	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR	—	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount	NO	NO	NO	NO	NO	NO
Technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Terminal Form	WIRE	THROUGH-HOLE	THROUGH-HOLE	WIRE	PIN/PEG	WIRE
Terminal Position	BOTTOM	SINGLE	DUAL	BOTTOM	BOTTOM	BOTTOM
## LM723CH/NOPB Alternates Showing results	Image	—	—	—	—	—
Date Of Intro	—	1989-01-01	—	—	—	—
JESD-609 Code	—	e0	e3	e0	—	e0
Peak Reflow Temperature (Cel)	—	NOT SPECIFIED	—	—	—	—
Terminal Finish	—	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	—	Tin/Lead (Sn/Pb)
Terminal Pitch	—	2.54 mm	2.54 mm	—	—	—
Time@Peak Reflow Temperature-Max (s)	—	NOT SPECIFIED	—	—	—	—
Voltage Tolerance-Max	—	5%	—	—	5%	—
## LM317T Alternates Showing results	—	Image	—	—	—	—
## LM723CN/NOPB Alternates Showing results	—	—	Image	—	—	—
Amplifier Type	—	—	—	OPERATIONAL AMPLIFIER	—	—
Architecture	—	—	—	VOLTAGE-FEEDBACK	—	—
Average Bias Current-Max (IIB)	—	—	—	1.5 µA	—	—
Bias Current-Max (IIB) @25C	—	—	—	0.21 µA	—	—
Common-mode Reject Ratio-Min	—	—	—	80 dB	—	—
Common-mode Reject Ratio-Nom	—	—	—	90 dB	—	—
Frequency Compensation	—	—	—	YES	—	—
Input Offset Current-Max (IIO)	—	—	—	0.2 µA	—	—
Input Offset Voltage-Max	—	—	—	3000 µV	—	—
Low-Bias	—	—	—	NO	—	—
Low-Offset	—	—	—	NO	—	—
Micropower	—	—	—	NO	—	—
Neg Supply Voltage Limit-Max	—	—	—	-22 V	—	—
Neg Supply Voltage-Nom (Vsup)	—	—	—	-15 V	—	—
Power	—	—	—	NO	—	—
Programmable Power	—	—	—	NO	—	—
Slew Rate-Nom	—	—	—	0.5 V/us	—	—
Supply Current-Max	—	—	—	2.8 mA	—	—
Supply Voltage Limit-Max	—	—	—	22 V	—	—
Supply Voltage-Nom (Vsup)	—	—	—	15 V	—	—
Temperature Grade	—	—	—	MILITARY	—	—
Unity Gain BW-Nom	—	—	—	1000	—	—
Voltage Gain-Min	—	—	—	25000	—	—
Wideband	—	—	—	NO	—	—
## LM741H Alternates Showing results	—	—	—	Image	—	—
Input Voltage Absolute-Max	—	—	—	—	35 V	—
Line Regulation-Max	—	—	—	—	0.05%	—
Load Regulation-Max	—	—	—	—	0.05%	—
Output Voltage1-Nom	—	—	—	—	5 V	—
## LM340K-5.0/NOPB Alternates Showing results	—	—	—	—	Image	—

Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.

Quick Links

LM317Tby Texas Instruments

Simpler adjustable positive voltage regulator, TO-220 package, 1.5A output

suggested

suggested

suggested

LM723CHby Texas Instruments

Adjustable Positive Standard Regulator, 2V Min, 37V Max, BIPolar, MBCY10

View

Why Look for Alternatives?

Finding alternatives for LM723CH/NOPB is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.

When evaluating LM723CH/NOPB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.

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FAQ

What is equivalent to LM723CH/NOPB?

Known equivalents for LM723CH/NOPB include LM317T, LM723CN/NOPB, LM741H. Contact FindMyChip for a full compatibility analysis for your specific application.

Can I use a different manufacturer's part instead of LM723CH/NOPB?

In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.

How do I verify LM723CH/NOPB alternatives?

Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.