LM19CIZ/LFT4Alternatives & Equivalent Parts
About LM19CIZ/LFT4
LM19CIZ/LFT4 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 | LM19CIZ/LFT4Source | LM19CIZ | 1042P | HDSP-5501 | BQ2057WSNTR | SN74AXC8T245PWR | CRCW040215K0FKED |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Keystone Electronics | Avago Technologies | Texas Instruments | Texas Instruments | Vishay |
| Package Type | Other | Other | Other | Other | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 3 | 3 | 5 | 10 | 8 | 24 | 2 |
| Temperature Range | -55.0°C ~ 130.0°C | -55.0°C ~ 130.0°C | — | -40.0°C ~ 100.0°C | -20.0°C ~ 70.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C |
| Price | $0.8750 | $0.8750 | $3.0700 | $1.6500 | $1.9151 | $0.3078 | $0.0084 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | — | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | — | — | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 0 | — | 6 | 0 | 15 | 13 |
| Accuracy-Max (Cel) | 2.5 Cel | 3.8 Cel | — | — | — | — | — |
| Body Height | 4.83 mm | 5.05 mm | — | — | — | — | — |
| Body Length or Diameter | 4.825 mm | 4.95 mm | — | — | — | — | — |
| Housing | PLASTIC | PLASTIC | — | — | — | — | — |
| JESD-609 Code | e3 | — | — | e1 | e4 | — | — |
| Mounting Feature | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | — | — | — | — | SURFACE MOUNT |
| Operating Current-Max | 0.007 mA | — | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SIP3,.1,50 | — | — | — | SOP8,.25 | — | — |
| Package Shape/Style | CYLINDRICAL | RECTANGULAR | — | — | — | — | — |
| R0-Nom | 160 Ω | — | — | — | — | — | — |
| Sensors/Transducers Type | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | — | — | — | — | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | 2.4 V | 2.4 V | — | — | — | — | — |
| Surface Mount | NO | NO | — | — | YES | YES | YES |
| Technology | CMOS | — | — | — | CMOS | CMOS | METAL GLAZE/THICK FILM |
| Terminal Finish | Matte Tin (Sn) | — | — | Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Termination Type | SOLDER | SOLDER | — | — | — | — | — |
| ## LM19CIZ/LFT4 Alternates Showing results | Image | — | — | — | — | — | — |
| Body Breadth | — | 3.92 mm | — | — | — | — | — |
| ## LM19CIZ Alternates Showing results | — | Image | — | — | — | — | — |
| Reach Compliance Code | — | — | — | Compliant | — | — | Compliant |
| Color | — | — | — | HIGH EFFICIENCY RED | — | — | — |
| Color@Wavelength | — | — | — | Red | — | — | — |
| Configuration | — | — | — | COMMON ANODE, 1 DIGIT WITH DECIMAL POINT | — | — | — |
| Display Height | — | — | — | 14.2 mm | — | — | — |
| Forward Current-Max | — | — | — | 0.03 A | — | — | — |
| Forward Voltage-Max | — | — | — | 2.5 V | — | — | — |
| Number of Characters | — | — | — | 1 | — | — | — |
| Number of Functions | — | — | — | 1 | 1 | 1 | — |
| Optoelectronic Device Type | — | — | — | 7 SEG NUMERIC LED DISPLAY | — | — | — |
| Peak Wavelength | — | — | — | 635 nm | — | — | — |
| Adjustable Threshold | — | — | — | — | YES | — | — |
| Analog IC - Other Type | — | — | — | — | LINEAR BATTERY CHARGER | — | — |
| JESD-30 Code | — | — | — | — | R-PDSO-G8 | R-PDSO-G24 | — |
| Number of Channels | — | — | — | — | 1 | — | — |
| Package Shape | — | — | — | — | RECTANGULAR | RECTANGULAR | — |
| Package Style | — | — | — | — | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 | 260 | — |
| Qualification Status | — | — | — | — | Not Qualified | — | — |
| Supply Current-Max (Isup) | — | — | — | — | 4 mA | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 15 V | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 4.5 V | 0.65 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V | 1.2 V | — |
| Temperature Grade | — | — | — | — | OTHER | — | — |
| Terminal Form | — | — | — | — | GULL WING | GULL WING | — |
| Terminal Pitch | — | — | — | — | 1.27 mm | 0.65 mm | — |
| Terminal Position | — | — | — | — | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | 30 | — |
| ## BQ2057WSNTR Alternates Showing results | — | — | — | — | Image | — | — |
| Control Type | — | — | — | — | — | ENABLE LOW | — |
| Count Direction | — | — | — | — | — | BIDIRECTIONAL | — |
| Family | — | — | — | — | — | AXC | — |
| Load Capacitance (CL) | — | — | — | — | — | 15 pF | — |
| Logic IC Type | — | — | — | — | — | BUS TRANSCEIVER | — |
| Max I(ol) | — | — | — | — | — | 0.012 A | — |
| Number of Bits | — | — | — | — | — | 8 | — |
| Number of Ports | — | — | — | — | — | 2 | — |
| Output Characteristics | — | — | — | — | — | 3-STATE | — |
| Output Polarity | — | — | — | — | — | TRUE | — |
| Packing Method | — | — | — | — | — | TR | TR, Paper, 7 Inch |
| Power Supply Current-Max (ICC) | — | — | — | — | — | 0.055 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | — | — | 172 ns | — |
| Propagation Delay (tpd) | — | — | — | — | — | 8 ns | — |
| ## SN74AXC8T245PWR Alternates Showing results | — | — | — | — | — | Image | — |
| Factory Lead Time | — | — | — | — | — | — | 11 Weeks |
| Additional Feature | — | — | — | — | — | — | RATED AC VOLTAGE (V): 50 |
| Construction | — | — | — | — | — | — | Rectangular |
| Package Height | — | — | — | — | — | — | 0.35 mm |
| Package Length | — | — | — | — | — | — | 1 mm |
| Package Width | — | — | — | — | — | — | 0.5 mm |
| Rated Power Dissipation (P) | — | — | — | — | — | — | 0.063 W |
| Rated Temperature | — | — | — | — | — | — | 70 °C |
| Reference Standard | — | — | — | — | — | — | AEC-Q200 |
| Resistance | — | — | — | — | — | — | 15000 Ω |
| Resistor Type | — | — | — | — | — | — | FIXED RESISTOR |
| Size Code | — | — | — | — | — | — | 0402 |
| Terminal Shape | — | — | — | — | — | — | WRAPAROUND |
| Tolerance | — | — | — | — | — | — | 1% |
| Working Voltage | — | — | — | — | — | — | 50 V |
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 LM19CIZ/LFT4 — response within 24 hours.
Quick Links
Analog Voltage Output Sensor, 1.86V Max, 3.80Cel, CMOS, Rectangular, 3 Pin, Through Hole Mount
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Why Look for Alternatives?
Finding alternatives for LM19CIZ/LFT4 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 LM19CIZ/LFT4 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?
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FAQ
What is equivalent to LM19CIZ/LFT4?
Known equivalents for LM19CIZ/LFT4 include LM19CIZ, 1042P, HDSP-5501. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM19CIZ/LFT4?
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 LM19CIZ/LFT4 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.