LM334Z/LFT1Alternatives & Equivalent Parts
About LM334Z/LFT1
LM334Z/LFT1 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.
Need pricing on these alternatives?
Get one quote covering all 6 alternatives for LM334Z/LFT1 — response within 24 hours.
Specification Comparison
| Parameter | LM334Z/LFT1Source | LM4040DIM3-4.1/NOPB | 53014-0210 | 53014-0310 | STM32F103CBU6 | CRG0805F330R | LM334Z |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Molex | Molex | STMicroelectronics | TE Connectivity | Texas Instruments |
| Package Type | Other | SOT23 (3-Pin) | Header, Shrouded - Straight PTH Box | Header, Shrouded - Straight PTH Box | Quad Flat No-Lead | Resistor Chip | Other |
| Pin Count | 3 | 3 | 2 | 3 | 48 | 2 | 3 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | — | — | — | -55.0°C ~ 125.0°C | — |
| Price | $0.2537 | $0.2100 | $0.0774 | $0.1300 | $3.5504 | $0.0010 | $0.2537 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE | TRANSFERRED | OBSOLETE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | Yes | No |
| YTEOL | 15 | 15 | 0 | 0 | 9 | — | 0 |
| Analog IC - Other Type | ANALOG CIRCUIT | TWO TERMINAL VOLTAGE REFERENCE | — | — | — | — | — |
| Input Voltage-Max | 40 V | — | — | — | — | — | — |
| Input Voltage-Min | 0.8 V | — | — | — | — | — | — |
| JESD-30 Code | X-XBCY-W3 | R-PDSO-G3 | — | — | — | — | — |
| JESD-609 Code | e3 | e4 | e3 | e3 | — | e3 | — |
| Number of Functions | 1 | 1 | — | — | — | — | — |
| Output Current-Max | 0.00001 A | — | — | — | — | — | — |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | — | — | — | — | — |
| Package Equivalence Code | SIP3,.1,50 | TO-236 | — | — | — | — | — |
| Package Shape | UNSPECIFIED | RECTANGULAR | — | — | — | RECTANGULAR PACKAGE | — |
| Package Style | CYLINDRICAL | SMALL OUTLINE, THIN PROFILE | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | 40 V | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | 1 V | — | — | — | — | — | — |
| Surface Mount | NO | YES | — | — | — | YES | — |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | — | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | — | Tin (Sn) | — |
| Terminal Form | WIRE | GULL WING | — | — | — | — | — |
| Terminal Position | BOTTOM | DUAL | — | — | — | — | — |
| Date Of Intro | — | 1992-01-01 | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — | — |
| Output Voltage-Max | — | 4.177 V | — | — | — | — | — |
| Output Voltage-Min | — | 4.015 V | — | — | — | — | — |
| Output Voltage-Nom | — | 4.096 V | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — | — | — |
| Qualification Status | — | Not Qualified | — | — | Not Qualified | — | — |
| Technology | — | BIPOLAR | — | — | — | METAL GLAZE/THICK FILM | — |
| Temp Coef of Voltage-Max | — | 150 ppm/°C | — | — | — | — | — |
| Terminal Pitch | — | 0.95 mm | 2 mm | 2 mm | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — | — | — |
| Trim/Adjustable Output | — | NO | — | — | — | — | — |
| Voltage Tolerance-Max | — | 1% | — | — | — | — | — |
| ## LM4040DIM3-4.1/NOPB Alternates Showing results | — | Image | — | — | — | — | — |
| Body Breadth | — | — | 0.171 inch | 0.171 inch | — | — | — |
| Body Depth | — | — | 0.23 inch | 0.23 inch | — | — | — |
| Body Length | — | — | 0.236 inch | 0.315 inch | — | — | — |
| Body/Shell Style | — | — | RECEPTACLE | RECEPTACLE | — | — | — |
| Connector Type | — | — | BOARD CONNECTOR | BOARD CONNECTOR | — | — | — |
| Contact Finish Mating | — | — | NOT SPECIFIED | NOT SPECIFIED | — | — | — |
| Contact Finish Termination | — | — | Tin (Sn) | Tin (Sn) | — | — | — |
| Contact Gender | — | — | MALE | MALE | — | — | — |
| Contact Material | — | — | NOT SPECIFIED | PHOSPHOR BRONZE | — | — | — |
| Contact Pattern | — | — | RECTANGULAR | RECTANGULAR | — | — | — |
| Contact Resistance | — | — | 20 mΩ | 20 mΩ | — | — | — |
| Contact Style | — | — | SQ PIN-SKT | SQ PIN-SKT | — | — | — |
| DIN Conformance | — | — | NO | NO | — | — | — |
| Dielectric Withstanding Voltage | — | — | 500VAC V | 500VAC V | — | — | — |
| Durability | — | — | 30 Cycles | 30 Cycles | — | — | — |
| Filter Feature | — | — | NO | NO | — | — | — |
| IEC Conformance | — | — | NO | NO | — | — | — |
| Insulation Resistance | — | — | 1000000000 Ω | 1000000000 Ω | — | — | — |
| Insulator Material | — | — | POLYAMIDE | GLASS FILLED POLYAMIDE | — | — | — |
| MIL Conformance | — | — | NO | NO | — | — | — |
| Mating Contact Pitch | — | — | 0.079 inch | 0.079 inch | — | — | — |
| Mating Information | — | — | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | — | — | — |
| Mixed Contacts | — | — | NO | NO | — | — | — |
| Mounting Option 1 | — | — | LOCKING | LOCKING | — | — | — |
| Mounting Style | — | — | STRAIGHT | STRAIGHT | — | — | — |
| Mounting Type | — | — | BOARD | BOARD | — | — | — |
| Number Of Connectors | — | — | ONE | ONE | — | — | — |
| Number Of PCB Rows | — | — | 1 | 1 | — | — | — |
| Number of Rows Loaded | — | — | 1 | 1 | — | — | — |
| Option | — | — | GENERAL PURPOSE | GENERAL PURPOSE | — | — | — |
| PCB Contact Pattern | — | — | RECTANGULAR | RECTANGULAR | — | — | — |
| Polarization Key | — | — | POLARIZED HOUSING | POLARIZED HOUSING | — | — | — |
| Rated Current (Signal) | — | — | 2 A | 2 A | — | — | — |
| Reference Standard | — | — | UL, CSA | UL, CSA | — | — | — |
| Terminal Length | — | — | 0.138 inch | 0.138 inch | — | — | — |
| Termination Type | — | — | SOLDER | SOLDER | — | — | — |
| Total Number of Contacts | — | — | 2 | 3 | — | — | — |
| UL Flammability Code | — | — | 94V-0 | 94V-0 | — | — | — |
| Reach Compliance Code | — | — | — | Compliant | — | Unknown | — |
| Additional Feature | — | — | — | NONE | — | LASER TRIMMABLE | — |
| Factory Lead Time | — | — | — | — | 13 Weeks | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — | — |
| ## STM32F103CBU6 Alternates Showing results | — | — | — | — | Image | — | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | — |
| Packing Method | — | — | — | — | — | TR | — |
| Rated Power Dissipation (P) | — | — | — | — | — | 0.125 W | — |
| Rated Temperature | — | — | — | — | — | 70 °C | — |
| Resistance | — | — | — | — | — | 330 Ω | — |
| Resistor Type | — | — | — | — | — | FIXED RESISTOR | — |
| Size Code | — | — | — | — | — | 0805 | — |
| Temperature Coefficient | — | — | — | — | — | 100 ppm/°C | — |
| Terminal Shape | — | — | — | — | — | WRAPAROUND | — |
| Tolerance | — | — | — | — | — | 1% | — |
| Working Voltage | — | — | — | — | — | 150 V | — |
| Dimensions: Product Height .022 INCH | — | — | — | — | — | Product Width .049 INCH | — |
| Product Length .079 INCH | — | — | — | — | — | Product Width 1.25 MM | — |
| Electrical Characteristics: Resistance Class Up to 1kΩ | — | — | — | — | — | Power Rating .125 WATT | — |
| Passive Component Tolerance 1 PCT | — | — | — | — | — | Resistance Value 330 OHM | — |
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 6 alternatives for LM334Z/LFT1 — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
suggested
Why Look for Alternatives?
Finding alternatives for LM334Z/LFT1 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 LM334Z/LFT1 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for LM334Z/LFT1. Get expert recommendations within 24 hours.
FAQ
What is equivalent to LM334Z/LFT1?
Known equivalents for LM334Z/LFT1 include LM4040DIM3-4.1/NOPB, 53014-0210, 53014-0310. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM334Z/LFT1?
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 LM334Z/LFT1 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.