OPA4344EA/250Alternatives & Equivalent Parts
About OPA4344EA/250
OPA4344EA/250 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline 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 | OPA4344EA/250Source | ADP7142ACPZN-R7 | ERJ6ENF1501V | GRM188R60G226MEA0D |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Panasonic | Murata Electronics |
| Package Type | Small Outline Packages | Small Outline No-lead | Other | Capacitor Chip Non-polarised |
| Pin Count | 14 | 6 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -55.0°C ~ 155.0°C | -55.0°C ~ 85.0°C |
| Price | $2.2609 | $1.7000 | $0.0120 | $0.0122 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | No | Yes | Yes |
| YTEOL | 1 | 10 | 12 | 7 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — |
| Average Bias Current-Max (IIB) | 0.00001 µA | — | — | — |
| Bias Current-Max (IIB) @25C | 0.000001 µA | — | — | — |
| Common-mode Reject Ratio-Min | 76 dB | — | — | — |
| Common-mode Reject Ratio-Nom | 92 dB | — | — | — |
| Frequency Compensation | YES | — | — | — |
| Input Offset Current-Max (IIO) | 0.00001 µA | — | — | — |
| Input Offset Voltage-Max | 1000 µV | — | — | — |
| JESD-30 Code | R-PDSO-G14 | S-PDSO-N6 | — | — |
| JESD-609 Code | e4 | e4 | e3 | e3 |
| Low-Bias | YES | — | — | — |
| Low-Offset | NO | — | — | — |
| Micropower | YES | — | — | — |
| Number of Functions | 4 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Equivalence Code | TSSOP14,.25 | SOLCC6,.08,25 | — | — |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | SMT |
| Packing Method | TR | — | TR, PUNCHED, 7 INCH | 180mm Reel W8P4 |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — |
| Power | NO | — | — | — |
| Programmable Power | NO | — | — | — |
| Qualification Status | Not Qualified | — | — | — |
| Slew Rate-Nom | 0.8 V/us | — | — | — |
| Supply Current-Max | 1 mA | — | — | — |
| Supply Voltage Limit-Max | 7.5 V | — | — | — |
| Supply Voltage-Nom (Vsup) | 5.5 V | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | METAL GLAZE/THICK FILM | — |
| Temperature Grade | INDUSTRIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN OVER NICKEL | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | NO LEAD | — | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | — | — |
| Terminal Position | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — |
| Unity Gain BW-Nom | 1000 | — | — | — |
| Voltage Gain-Min | 31600 | — | — | — |
| Wideband | NO | — | — | — |
| ## OPA4344EA/250 Alternates Showing results | Image | — | — | — |
| Manufacturer Package Code | — | CP-6-3 | — | — |
| Dropout Voltage1-Max | — | 0.42 V | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — |
| Output Current1-Max | — | 0.2 A | — | — |
| Output Voltage1-Max | — | 39.58 V | — | — |
| Output Voltage1-Min | — | 1.2 V | — | — |
| Regulator Type | — | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Reach Compliance Code | — | — | Compliant | Compliant |
| Additional Feature | — | — | PRECISION | — |
| Construction | — | — | Rectangular | — |
| Mounting Feature | — | — | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | — | — | 0.6 mm | — |
| Package Length | — | — | 2 mm | — |
| Package Width | — | — | 1.25 mm | — |
| Rated Power Dissipation (P) | — | — | 0.125 W | — |
| Rated Temperature | — | — | 70 °C | — |
| Reference Standard | — | — | AEC-Q200; IEC60115-8 | — |
| Resistance | — | — | 1500 Ω | — |
| Resistor Type | — | — | FIXED RESISTOR | — |
| Size Code | — | — | 0805 | 1608M/0603 |
| Temperature Coefficient | — | — | 100 ppm/°C | 15% ppm/°C |
| Terminal Shape | — | — | WRAPAROUND | WRAPAROUND |
| Tolerance | — | — | 1% | — |
| Working Voltage | — | — | 150 V | — |
| Factory Lead Time | — | — | — | 10 Weeks |
| Capacitance | — | — | — | 22 µF |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | CERAMIC |
| Height | — | — | — | 0.8 mm |
| Multilayer | — | — | — | YES |
| Negative Tolerance | — | — | — | 20% |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 4 V |
| Temperature Characteristics Code | — | — | — | X5R |
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 3 alternatives for OPA4344EA/250 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA4344EA/250 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 OPA4344EA/250 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 OPA4344EA/250?
Known equivalents for OPA4344EA/250 include ADP7142ACPZN-R7, ERJ6ENF1501V, GRM188R60G226MEA0D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA4344EA/250?
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 OPA4344EA/250 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.