LM340K-5.0/NOPBAlternatives & Equivalent Parts
About LM340K-5.0/NOPB
LM340K-5.0/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other 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 | LM340K-5.0/NOPBSource | L78S09CV | LM723CH/NOPB | LM741H | LM723CN/NOPB | 1N4002G |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | ON Semiconductor |
| Package Type | Other | Transistor Outline, Vertical | TO-100 | Other | Dual-In-Line Packages | Diodes, Axial Diameter Horizontal Mounting |
| Pin Count | 2 | 3 | 14 | 8 | 14 | 2 |
| Temperature Range | ~ 125.0°C | — | 0.0°C ~ 70.0°C | -55.0°C ~ 125.0°C | ~ 70.0°C | -65.0°C ~ 150.0°C |
| Price | $55.6900 | $0.3341 | $6.3984 | $9.7050 | $0.2133 | $0.0070 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | Yes | — | Yes |
| YTEOL | 15 | 0 | 15 | 15 | 0 | 5.84 |
| Adjustability | FIXED | FIXED | ADJUSTABLE | — | ADJUSTABLE | — |
| Dropout Voltage1-Nom | 2 V | 2 V | 3 V | — | 3 V | — |
| Input Voltage Absolute-Max | 35 V | 35 V | — | — | — | — |
| Input Voltage-Max | 35 V | 25 V | 40 V | — | — | — |
| Input Voltage-Min | 7 V | 11 V | 9.5 V | — | — | — |
| JESD-30 Code | O-MBFM-P2 | R-XSFM-T3 | O-MBCY-W10 | O-MBCY-W8 | R-PDIP-T14 | O-PALF-W2 |
| Line Regulation-Max | 0.05% | 0.13% | — | — | — | — |
| Load Regulation-Max | 0.05% | 0.17% | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | 1 | — | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 150 °C | 70 °C | — | — | — |
| Output Current1-Max | 1.5 A | 2 A | 0.15 A | — | 0.15 A | — |
| Output Voltage1-Max | 5.25 V | 9.4 V | 37 V | — | 37 V | — |
| Output Voltage1-Min | 4.75 V | 8.6 V | 2 V | — | 2 V | — |
| Output Voltage1-Nom | 5 V | 9 V | — | — | — | — |
| Package Body Material | METAL | UNSPECIFIED | METAL | METAL | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-204/-3 | SIP3,.1TB | CAN10,.23 | CAN8,.2 | DIP14,.3 | — |
| Package Shape | ROUND | RECTANGULAR | ROUND | ROUND | RECTANGULAR | ROUND |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | CYLINDRICAL | CYLINDRICAL | IN-LINE | LONG FORM |
| Packing Method | TRAY | TUBE | BULK | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | ADJUSTABLE 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 | — |
| Terminal Form | PIN/PEG | THROUGH-HOLE | WIRE | WIRE | THROUGH-HOLE | WIRE |
| Terminal Position | BOTTOM | SINGLE | BOTTOM | BOTTOM | DUAL | AXIAL |
| Voltage Tolerance-Max | 5% | 4% | — | — | — | — |
| ## LM340K-5.0/NOPB Alternates Showing results | Image | — | — | — | — | — |
| Factory Lead Time | — | 4 Weeks | — | — | — | — |
| JESD-609 Code | — | e3 | — | e0 | e3 | e3 |
| Terminal Finish | — | Matte Tin (Sn) | — | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Pitch | — | 2.54 mm | — | — | 2.54 mm | — |
| Input-Output Voltage Differential-Max | — | — | 38 V | — | 38 V | — |
| Input-Output Voltage Differential-Min | — | — | 3 V | — | 3 V | — |
| Line Regulation-Max (%/V) | — | — | 0.017 | — | 0.017 | — |
| Load Regulation-Max(%) | — | — | 0.6% | — | 0.6% | — |
| ## LM723CH/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 | — | — |
| ## LM723CN/NOPB Alternates Showing results | — | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | — | 59-10 |
| Application | — | — | — | — | — | GENERAL PURPOSE |
| Case Connection | — | — | — | — | — | ISOLATED |
| Configuration | — | — | — | — | — | SINGLE |
| Diode Element Material | — | — | — | — | — | SILICON |
| Diode Type | — | — | — | — | — | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | — | — | — | — | — | 1.1 V |
| JEDEC-95 Code | — | — | — | — | — | DO-41 |
| Non-rep Pk Forward Current-Max | — | — | — | — | — | 30 A |
| Number of Elements | — | — | — | — | — | 1 |
| Number of Phases | — | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | — | 1 A |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 100 V |
| Reverse Current-Max | — | — | — | — | — | 10 µA |
| Reverse Test Voltage | — | — | — | — | — | 100 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for LM340K-5.0/NOPB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM340K-5.0/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 LM340K-5.0/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 LM340K-5.0/NOPB?
Known equivalents for LM340K-5.0/NOPB include L78S09CV, LM723CH/NOPB, LM741H. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM340K-5.0/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 LM340K-5.0/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.