4-1437565-9Alternatives & Equivalent Parts
About 4-1437565-9
4-1437565-9 is a Switch component manufactured by TE Connectivity. 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 | 4-1437565-9Source | MCP1804T-3002I/OT | LP2985AIM5-6.1/NOPB | LM2735XMF/NOPB | 24AA02E48T-I/OT | MC78M12ABDTG | TS53YL103MR10 |
|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity | Microchip | Texas Instruments | Texas Instruments | Microchip | ON Semiconductor | Vishay |
| Package Type | Other | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | SOT23 (5-Pin) | TO-XXX (Inc. DPAK) | Other |
| Pin Count | 4 | 5 | 5 | 5 | 5 | 3 | 3 |
| Temperature Range | — | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -55.0°C ~ 125.0°C |
| Price | $0.1220 | $0.3766 | $0.3518 | $0.6957 | $0.2399 | $0.2187 | $1.4300 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||||
| YTEOL | 9 | 9 | 15 | 15 | 9 | 0 | 7 |
| Switch Type | KEYPAD SWITCH | — | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes | Yes | Yes | — |
| Manufacturer Package Code | — | SOT-23-5 | — | — | SOT-23-5 | 369C | — |
| Factory Lead Time | — | 16 Weeks | — | — | 6 Weeks | — | 12 Weeks |
| Adjustability | — | FIXED | FIXED | — | — | FIXED | — |
| Dropout Voltage1-Max | — | 1.7 V | 0.575 V | — | — | — | — |
| Dropout Voltage1-Nom | — | 1.3 V | 0.28 V | — | — | 2 V | — |
| Input Voltage Absolute-Max | — | 30 V | 16 V | — | — | 35 V | — |
| Input Voltage-Max | — | 28 V | 16 V | 5.5 V | — | 30 V | — |
| Input Voltage-Min | — | 5 V | 6.8885 V | 2.7 V | — | 14.5 V | — |
| JESD-30 Code | — | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G5 | R-PSSO-G2 | — |
| JESD-609 Code | — | e3 | e3 | e3 | e3 | e3 | e3 |
| Line Regulation-Max | — | 0.207% | 0.0173728% | — | — | 0.05% | — |
| Load Regulation-Max | — | 0.09% | — | — | — | 0.24% | — |
| Number of Functions | — | 1 | 1 | 1 | 1 | 1 | — |
| Number of Outputs | — | 1 | 1 | 1 | — | 1 | — |
| Operating Temperature TJ-Max | — | 125 °C | 125 °C | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | -40 °C | -40 °C | — | — | -40 °C | — |
| Output Current1-Max | — | 0.15 A | 0.15 A | — | — | 0.5 A | — |
| Output Voltage1-Max | — | 3.06 V | 6.3135 V | — | — | 12.5 V | — |
| Output Voltage1-Min | — | 2.94 V | 5.8865 V | — | — | 11.5 V | — |
| Output Voltage1-Nom | — | 3 V | 6.1 V | — | — | 12 V | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | — | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 | TSOP5/6,.11,37 | SMSIP3H,.38,90TB | — |
| Package Shape | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE |
| Package Style | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMT |
| Packing Method | — | TR | TR, 7 INCH | — | — | RAIL | TR, 7 INCH |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | 260 | 260 | 260 | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Screening Level | — | TS 16949 | — | — | TS 16949 | — | — |
| Surface Mount | — | YES | YES | YES | YES | YES | YES |
| Technology | — | CMOS | BIPOLAR | — | CMOS | BIPOLAR | CERMET |
| Terminal Finish | — | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN | Matte Tin (Sn) |
| Terminal Form | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | — | 0.95 mm | 0.95 mm | 0.953 mm | 0.95 mm | 2.29 mm | — |
| Terminal Position | — | DUAL | DUAL | DUAL | DUAL | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | 30 | 30 | — | 30 | — |
| Voltage Tolerance-Max | — | 2% | 3.5% | — | — | 4.17% | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | Compliant |
| ## LP2985AIM5-6.1/NOPB Alternates Showing results | — | — | Image | — | — | — | — |
| Additional Feature | — | — | — | ALSO OPERATES IN PEAK CURRENT; ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 24V | ALSO OPERATES AT 1.7V TO 2.5V @0.1MHZ | — | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — | — | — |
| Control Mode | — | — | — | VOLTAGE-MODE | — | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — | — |
| Input Voltage-Nom | — | — | — | 5 V | — | — | — |
| Output Current-Max | — | — | — | 3 A | — | — | — |
| Output Voltage-Max | — | — | — | 24 V | — | — | — |
| Output Voltage-Min | — | — | — | 3 V | — | — | — |
| Switcher Configuration | — | — | — | BOOST | — | — | — |
| Switching Frequency-Max | — | — | — | 1600 kHz | — | — | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | INDUSTRIAL | — | — |
| ## LM2735XMF/NOPB Alternates Showing results | — | — | — | Image | — | — | — |
| Clock Frequency-Max (fCLK) | — | — | — | — | 0.4 MHz | — | — |
| Data Retention Time-Min | — | — | — | — | 200 | — | — |
| Endurance | — | — | — | — | 1000000 Write/Erase Cycles | — | — |
| I2C Control Byte | — | — | — | — | 1010XXXR | — | — |
| Memory Density | — | — | — | — | 2048 bit | — | — |
| Memory IC Type | — | — | — | — | EEPROM | — | — |
| Memory Width | — | — | — | — | 8 | — | — |
| Number of Ports | — | — | — | — | 1 | — | — |
| Number of Words | — | — | — | — | 256 words | — | — |
| Number of Words Code | — | — | — | — | 256 | — | — |
| Operating Mode | — | — | — | — | SYNCHRONOUS | — | — |
| Organization | — | — | — | — | 256X8 | — | — |
| Output Characteristics | — | — | — | — | OPEN-DRAIN | — | — |
| Parallel/Serial | — | — | — | — | SERIAL | — | — |
| Programming Voltage | — | — | — | — | 5 V | — | — |
| Serial Bus Type | — | — | — | — | I2C | — | — |
| Standby Current-Max | — | — | — | — | 0.000001 A | — | — |
| Supply Current-Max | — | — | — | — | 0.003 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 5.5 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2.5 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V | — | — |
| Write Cycle Time-Max (tWC) | — | — | — | — | 5 ms | — | — |
| Write Protection | — | — | — | — | HARDWARE | — | — |
| Actuator Orientation | — | — | — | — | — | — | VERTICAL |
| Actuator Type | — | — | — | — | — | — | SCREW |
| Construction | — | — | — | — | — | — | Rectangular |
| Ganging Number | — | — | — | — | — | — | 1 |
| Mounting Feature | — | — | — | — | — | — | SURFACE MOUNT |
| Number of Turns | — | — | — | — | — | — | 1 |
| Package Height | — | — | — | — | — | — | 2.7 mm |
| Package Length | — | — | — | — | — | — | 5 mm |
| Package Width | — | — | — | — | — | — | 5 mm |
| Rated Power Dissipation (P) | — | — | — | — | — | — | 0.25 W |
| Rated Temperature | — | — | — | — | — | — | 70 °C |
| Reference Standard | — | — | — | — | — | — | CECC41000 |
| Resistance | — | — | — | — | — | — | 10000 Ω |
| Resistance Law | — | — | — | — | — | — | LINEAR |
| Resistor Type | — | — | — | — | — | — | TRIMMER |
| Rotational Angle | — | — | — | — | — | — | 220 deg |
| Size Code | — | — | — | — | — | — | 2020 |
| Temperature Coefficient | — | — | — | — | — | — | 100 ppm/°C |
| Terminal Shape | — | — | — | — | — | — | GULL WING |
| Tolerance | — | — | — | — | — | — | 20% |
| Working Voltage | — | — | — | — | — | — | 50 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 6 alternatives for 4-1437565-9 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 4-1437565-9 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 4-1437565-9 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 4-1437565-9?
Known equivalents for 4-1437565-9 include MCP1804T-3002I/OT, LP2985AIM5-6.1/NOPB, LM2735XMF/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 4-1437565-9?
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 4-1437565-9 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.