LMR33630ARNXRAlternatives & Equivalent Parts
About LMR33630ARNXR
LMR33630ARNXR 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 | LMR33630ARNXRSource | OPA1671IDCKR | UCD1J220MCL1GS | LMR33630BRNXR | LMR33630CRNXR | LMR33630BRNXT | LMR33630ADDAR | LMR33630ADDA | LMR33630CDDAR | LMR33630CQRNXRQ1 | LMR33630BDDAR | LMR33630APCQRNXRQ1 | LMR33630BQRNXTQ1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Nichicon | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | SOT23 (5-Pin) | Capacitor Al Electrolytic | Other | Other | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages | Other | Other |
| Pin Count | 12 | 5 | 2 | 12 | 12 | 12 | 9 | 9 | 9 | 12 | 9 | 12 | 12 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.7210 | $0.6130 | $0.1050 | $1.5104 | $1.5104 | $1.8400 | $0.4004 | $0.7078 | $0.5315 | $1.6580 | $0.3397 | $1.5700 | $2.1300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 7.35 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Additional Feature | ALSO AVAILABLE IN PFM MODE;ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V | — | RIPPLE CURRENT IS MEASURED AT 100 KHZ | ALSO AVAILABLE IN PFM MODE;ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V | ALSO AVAILABLE IN PFM MODE;ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V | ALSO AVAILABLE IN PFM MODE;ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V | ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED | ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED | ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED | ASLO AVAILBALE IN PFM MODE; ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V | ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED | PFM CONTROL ALSO POSSIBLE | ASLO AVAILBALE IN PFM MODE; ADJUSTABLE OUTPUT VOLTAGE 1 TO 24V |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | — | — | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 36 V | — | — | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V | 36 V |
| Input Voltage-Min | 3.8 V | — | — | 3.8 V | 3.8 V | 3.8 V | 3.8 V | 3.8 V | 3.8 V | 3.8 V | 3.8 V | 3.8 V | 3.8 V |
| Input Voltage-Nom | 12 V | — | — | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V | 12 V |
| JESD-30 Code | R-PQCC-N12 | R-PDSO-G5 | — | R-PQCC-N12 | R-PQCC-N12 | R-PQCC-N12 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PQCC-N12 | R-PDSO-G8 | R-PQCC-N12 | R-PQCC-N12 |
| JESD-609 Code | e4 | e4 | e6 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Functions | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 3 A | — | — | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A |
| Output Voltage-Max | 34 V | — | — | 34 V | 34 V | 34 V | 34 V | 34 V | 34 V | 34 V | 34 V | 34 V | 34 V |
| Output Voltage-Min | 1 V | — | — | 1 V | 1 V | 1 V | 1 V | 1 V | 1 V | 1 V | 1 V | 1 V | 1 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC12,.08X.12,20 | — | — | LCC12,.08X.12,20 | LCC12,.08X.12,20 | LCC12,.08X.12,20 | — | — | — | — | — | LCC12(UNSPEC) | — |
| Package Shape | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT | CHIP CARRIER, HEAT SINK/SLUG | CHIP CARRIER, HEAT SINK/SLUG | CHIP CARRIER, HEAT SINK/SLUG | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | CHIP CARRIER, HEAT SINK/SLUG | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK | — | — | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK |
| Switching Frequency-Max | 2100 kHz | — | — | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz | 2100 kHz |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Bismuth (Sn/Bi) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | GULL WING | — | NO LEAD | NO LEAD | NO LEAD | GULL WING | GULL WING | GULL WING | NO LEAD | GULL WING | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.65 mm | — | 0.5 mm | 0.5 mm | 0.5 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.5 mm | 1.27 mm | 0.65 mm | 0.5 mm |
| Terminal Position | QUAD | DUAL | — | QUAD | QUAD | QUAD | DUAL | DUAL | DUAL | QUAD | DUAL | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| ## LMR33630ARNXR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — | — | — |
| Date Of Intro | — | 2018-11-11 | — | — | — | — | — | — | — | — | — | — | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — | — | — | — | — | — | — | — | — | — | — |
| Architecture | — | VOLTAGE-FEEDBACK | — | — | — | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | 68 dB | — | — | — | — | — | — | — | — | — | — | — |
| Common-mode Reject Ratio-Nom | — | 102 dB | — | — | — | — | — | — | — | — | — | — | — |
| Frequency Compensation | — | YES | — | — | — | — | — | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | 1250 µV | — | — | — | — | — | — | — | — | — | — | — |
| Low-Bias | — | NO | — | — | — | — | — | — | — | — | — | — | — |
| Low-Offset | — | NO | — | — | — | — | — | — | — | — | — | — | — |
| Micropower | — | NO | — | — | — | — | — | — | — | — | — | — | — |
| Packing Method | — | TR | TR, 15 INCH | — | — | — | — | — | — | — | — | — | — |
| Power | — | NO | — | — | — | — | — | — | — | — | — | — | — |
| Programmable Power | — | NO | — | — | — | — | — | — | — | — | — | — | — |
| Slew Rate-Nom | — | 5 V/us | — | — | — | — | — | — | — | — | — | — | — |
| Supply Current-Max | — | 1.3 mA | — | — | — | — | — | — | — | — | — | — | — |
| Supply Voltage Limit-Max | — | 6 V | — | — | — | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 1.7 V | — | — | — | — | — | — | — | — | — | — | — |
| Technology | — | CMOS | — | — | — | — | — | — | — | BICMOS | — | BICMOS | BICMOS |
| Unity Gain BW-Nom | — | 13000 | — | — | — | — | — | — | — | — | — | — | — |
| Voltage Gain-Min | — | 70794.5 | — | — | — | — | — | — | — | — | — | — | — |
| Wideband | — | NO | — | — | — | — | — | — | — | — | — | — | — |
| ## OPA1671IDCKR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Not Compliant | — | — | — | — | — | — | — | — | — | — |
| Capacitance | — | — | 22 µF | — | — | — | — | — | — | — | — | — | — |
| Capacitor Type | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — | — | — | — | — | — | — |
| Diameter | — | — | 6.3 mm | — | — | — | — | — | — | — | — | — | — |
| Dielectric Material | — | — | ALUMINUM (WET) | — | — | — | — | — | — | — | — | — | — |
| Height | — | — | 7.7 mm | — | — | — | — | — | — | — | — | — | — |
| Leakage Current | — | — | 0.01386 mA | — | — | — | — | — | — | — | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — | — | — | — | — | — | — | — |
| Negative Tolerance | — | — | 20% | — | — | — | — | — | — | — | — | — | — |
| Polarity | — | — | POLARIZED | — | — | — | — | — | — | — | — | — | — |
| Positive Tolerance | — | — | 20% | — | — | — | — | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 63 V | — | — | — | — | — | — | — | — | — | — |
| Reference Standard | — | — | AEC-Q200 | — | — | — | — | — | — | — | — | — | — |
| Ripple Current | — | — | 60 mA | — | — | — | — | — | — | — | — | — | — |
| Size Code | — | — | 2626 | — | — | — | — | — | — | — | — | — | — |
| Tan Delta | — | — | 0.08 | — | — | — | — | — | — | — | — | — | — |
| Terminal Shape | — | — | FLAT | — | — | — | — | — | — | — | — | — | — |
| ## LMR33630ADDAR Alternates Showing results | — | — | — | — | — | — | Image | — | — | — | — | — | — |
| ## LMR33630ADDA Alternates Showing results | — | — | — | — | — | — | — | Image | — | — | — | — | — |
| Screening Level | — | — | — | — | — | — | — | — | — | AEC-Q100 | — | AEC-Q100 | AEC-Q100 |
| Output Voltage-Nom | — | — | — | — | — | — | — | — | — | — | — | 5 V | — |
| Supply Current-Max (Isup) | — | — | — | — | — | — | — | — | — | — | — | 5050 mA | — |
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 12 alternatives for LMR33630ARNXR — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LMR33630ARNXR 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 LMR33630ARNXR 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 LMR33630ARNXR?
Known equivalents for LMR33630ARNXR include OPA1671IDCKR, UCD1J220MCL1GS, LMR33630BRNXR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LMR33630ARNXR?
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 LMR33630ARNXR 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.