LM319N/NOPBAlternatives & Equivalent Parts
About LM319N/NOPB
LM319N/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line Packages 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 | LM319N/NOPBSource | LM319N | CDCM61002RHBR | TS5MP645YFPR | AZ1117H-3.3TRE1 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Diodes Inc. |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Quad Flat No-Lead | BGA | SOT223 (3-Pin) |
| Pin Count | 14 | 14 | 32 | 36 | 4 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — |
| Price | $0.1737 | $0.2100 | $3.8800 | $0.8635 | $0.0300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | NOT RECOMMENDED |
| Electrical Parameters | |||||
| Pbfree Code | Yes | — | Yes | Yes | — |
| YTEOL | 15 | 0 | 15 | 4 | 3 |
| Amplifier Type | COMPARATOR | COMPARATOR | — | — | — |
| Average Bias Current-Max (IIB) | 1.2 µA | 0.0012 µA | — | — | — |
| Bias Current-Max (IIB) @25C | 1 µA | 1 µA | — | — | — |
| Input Offset Voltage-Max | 8000 µV | 10000 µV | — | — | — |
| JESD-30 Code | R-PDIP-T14 | R-PDIP-T14 | S-PQCC-N32 | S-XBGA-B36 | R-PDSO-G3 |
| JESD-609 Code | e4 | e4 | e4 | e1 | e3 |
| Neg Supply Voltage Limit-Max | -18 V | -25 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | — | — | — |
| Number of Functions | 2 | 2 | 1 | 1 | 1 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN | OPEN-COLLECTOR | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 | LCC32,.2SQ,20 | BGA36,6X6,16 | SOT-223 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | SMALL OUTLINE |
| Packing Method | RAIL | — | TR | — | TR |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Response Time-Nom | 80 ns | 80 ns | — | — | — |
| Subcategory | Comparator | — | — | — | — |
| Supply Current-Max | 12.5 mA | 12.5 mA | — | — | — |
| Supply Voltage Limit-Max | 18 V | 18 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | 3.3 V | 5 V | — |
| Surface Mount | NO | NO | YES | YES | YES |
| Technology | BIPOLAR | BIPOLAR | BICMOS | CMOS | BIPOLAR |
| Temperature Grade | COMMERCIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Tin/Silver/Copper (Sn/Ag/Cu) | MATTE TIN |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | NO LEAD | BALL | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 0.5 mm | 0.4 mm | 2.3 mm |
| Terminal Position | DUAL | DUAL | QUAD | BOTTOM | DUAL |
| ## LM319N/NOPB Alternates Showing results | Image | — | — | — | — |
| ## LM319N Alternates Showing results | — | Image | — | — | — |
| Family | — | — | 61002 | — | — |
| Input Conditioning | — | — | MUX | — | — |
| Load Capacitance (CL) | — | — | 5 pF | — | — |
| Logic IC Type | — | — | PLL BASED CLOCK DRIVER | — | — |
| Max I(ol) | — | — | 0.0001 A | — | — |
| Number of True Outputs | — | — | 2 | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 |
| Same Edge Skew-Max (tskwd) | — | — | 0.05 ns | — | — |
| Supply Voltage-Max (Vsup) | — | — | 3.6 V | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | 3 V | 1.65 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | 30 |
| fmax-Min | — | — | 683.28 MHz | — | — |
| ## CDCM61002RHBR Alternates Showing results | — | — | Image | — | — |
| Date Of Intro | — | — | — | 2018-02-04 | — |
| Additional Feature | — | — | — | Configuration : 2:1 SPDT | — |
| Analog IC - Other Type | — | — | — | DIFFERENTIAL MULTIPLEXER | — |
| Bandwidth-Nom | — | — | — | 1500 MHz | — |
| Input Voltage-Max | — | — | — | 3.6 V | 15 V |
| Normal Position | — | — | — | NO | — |
| Number of Channels | — | — | — | 10 | — |
| Off-state Isolation-Nom | — | — | — | 20 dB | — |
| On-state Resistance Match-Nom | — | — | — | 0.1 Ω | — |
| On-state Resistance-Max (Ron) | — | — | — | 6500 Ω | — |
| Output | — | — | — | SEPARATE OUTPUT | — |
| Supply Current-Max (Isup) | — | — | — | 0.06 mA | — |
| Switch-off Time-Max | — | — | — | 1000 ns | — |
| Switch-on Time-Max | — | — | — | 300000 ns | — |
| Switching | — | — | — | BREAK-BEFORE-MAKE | — |
| Factory Lead Time | — | — | — | — | 12 Weeks |
| Adjustability | — | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | — | 1.25 V |
| Dropout Voltage1-Nom | — | — | — | — | 1.15 V |
| Input Voltage Absolute-Max | — | — | — | — | 20 V |
| Input Voltage-Min | — | — | — | — | 4.75 V |
| Line Regulation-Max | — | — | — | — | 0.006% |
| Load Regulation-Max | — | — | — | — | 0.01% |
| Number of Outputs | — | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | — | 1 A |
| Output Voltage1-Max | — | — | — | — | 3.365 V |
| Output Voltage1-Min | — | — | — | — | 3.235 V |
| Output Voltage1-Nom | — | — | — | — | 3.3 V |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Voltage Tolerance-Max | — | — | — | — | 2% |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for LM319N/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 LM319N/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 LM319N/NOPB?
Known equivalents for LM319N/NOPB include LM319N, CDCM61002RHBR, TS5MP645YFPR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM319N/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 LM319N/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.