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.
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Specification Comparison
| Parameter | LM723CH/NOPBSource | LM723CN | LM317T | LM723CN/NOPB | LM741H | LM340K-5.0/NOPB | LM723CH |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | TO-100 | Dual-In-Line Packages | Transistor Outline, Vertical | Dual-In-Line Packages | Other | Other | Other |
| Pin Count | 14 | 14 | 3 | 14 | 8 | 2 | 10 |
| Temperature Range | 0.0°C ~ 70.0°C | ~ 70.0°C | — | ~ 70.0°C | -55.0°C ~ 125.0°C | ~ 125.0°C | ~ 70.0°C |
| Price | $6.3984 | $0.2133 | $0.1890 | $0.2133 | $9.7050 | $55.6900 | $6.2600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | Yes | — | Yes | Yes | Yes |
| YTEOL | 15 | 0 | 0 | 0 | 15 | 15 | 15 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | ADJUSTABLE | ADJUSTABLE | — | FIXED | ADJUSTABLE |
| Dropout Voltage1-Nom | 3 V | 4.85 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 | 38 V | 40 V | 38 V | — | — | 38 V |
| Input-Output Voltage Differential-Min | 3 V | 3 V | 3 V | 3 V | — | — | 3 V |
| JESD-30 Code | O-MBCY-W10 | R-PDIP-T14 | R-PSFM-T3 | R-PDIP-T14 | O-MBCY-W8 | O-MBFM-P2 | O-MBCY-W10 |
| Line Regulation-Max (%/V) | 0.017 | 0.018 | 0.07 | 0.017 | — | — | 0.017 |
| Load Regulation-Max(%) | 0.6% | 0.6% | 1.5% | 0.6% | — | — | 0.6% |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | 1 | — | 1 | 1 |
| Operating Temperature TJ-Max | 70 °C | — | 125 °C | — | — | 125 °C | 70 °C |
| Output Current1-Max | 0.15 A | 0.15 A | 1.5 A | 0.15 A | — | 1.5 A | 0.15 A |
| Output Voltage1-Max | 37 V | 37 V | 37 V | 37 V | — | 5.25 V | 37 V |
| Output Voltage1-Min | 2 V | 2 V | 1.2 V | 2 V | — | 4.75 V | 2 V |
| Package Body Material | METAL | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | METAL | METAL | METAL |
| Package Equivalence Code | CAN10,.23 | DIP14,.3 | — | DIP14,.3 | CAN8,.2 | TO-204/-3 | CAN10,.23 |
| Package Shape | ROUND | RECTANGULAR | RECTANGULAR | RECTANGULAR | ROUND | ROUND | ROUND |
| Package Style | CYLINDRICAL | IN-LINE | 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 | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR | 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 | NO |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR |
| Terminal Form | WIRE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | WIRE | PIN/PEG | WIRE |
| Terminal Position | BOTTOM | DUAL | SINGLE | DUAL | BOTTOM | BOTTOM | BOTTOM |
| ## LM723CH/NOPB Alternates Showing results | Image | — | — | — | — | — | — |
| JESD-609 Code | — | e0 | e0 | e3 | e0 | — | e0 |
| Terminal Finish | — | TIN LEAD | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | — | Tin/Lead (Sn/Pb) |
| Terminal Pitch | — | 2.54 mm | 2.54 mm | 2.54 mm | — | — | — |
| Date Of Intro | — | — | 1989-01-01 | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED | — | — | — | — |
| 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.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for LM723CH/NOPB — response within 24 hours.
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Simpler adjustable positive voltage regulator, TO-220 package, 1.5A output
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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 LM723CN, LM317T, LM723CN/NOPB. 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.