LM35DZ/NOPBIn StockTexas Instruments
The LM35DZ/NOPB is a precision analog temperature sensor IC from Texas Instruments with ±0.5°C accuracy, 30V supply capability, and linear 10mV/°C output. From $1.13, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM35DZ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1300(MOQ 1)
- Temp Range
- ?°C to 100.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ±0.5°C typical accuracy (±1°C max) — no calibration required
- Linear 10 mV/°C scale factor for direct ADC interfacing
- Wide supply voltage range up to 30V with low self-heating (<0.1°C in still air)
- Through-hole TO-92 package ideal for prototyping and industrial sensing
- Operates from −55°C to +150°C with 0.2°C linearity
Applications
The LM35DZ/NOPB is widely used in industrial temperature monitoring systems, HVAC controls, and consumer electronics where a simple, low-cost analog output is preferred over digital sensors. Its through-hole TO-92 package makes it ideal for prototyping, educational projects, and appliance temperature regulation. It is also common in medical equipment, battery thermal management, and environmental data-logging applications where accurate, calibration-free temperature measurement is required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Accuracy-Max (Cel) | 1Cel |
| Body Breadth | 3.92mm |
| Body Height | 5.05mm |
| Body Length or Diameter | 4.95mm |
| Housing | PLASTIC |
| JESD-609 Code | e3 |
| Linearity (Cel) | 0.2Cel |
| Mounting Feature | THROUGH HOLE MOUNT |
| Operating Current-Max | 0.114mA |
| Output Interface Type | 2-WIRE INTERFACE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1,50 |
| Package Shape/Style | ROUND |
| R0-Nom | 0.4Ω |
| Sensors/Transducers Type | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT |
| Supply Voltage-Max | 30V |
| Supply Voltage-Min | 4V |
| Surface Mount | NO |
| Terminal Finish | Matte Tin (Sn) |
| Termination Type | SOLDER |
| ## LM35DZ/NOPB Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM35DZ/NOPB:
Analog Voltage Output Sensor, 0.4ohm, 1Cel, Bipolar, Round, 3 Pin, Through Hole Mount
Analog Voltage Output Sensor, 0.4ohm, 1Cel, Bipolar, Round, 3 Pin, Through Hole Mount
suggested
Frequently Asked Questions
What is the output voltage range of the LM35DZ/NOPB?
The LM35DZ/NOPB produces a linear analog output of 10 mV per °C. At 25°C the output is 250 mV, at 100°C it is 1000 mV, and at −55°C it is −550 mV. The sensor requires no external calibration and can be read directly by any ADC with a suitable reference voltage.
What are the typical applications for the LM35DZ/NOPB?
This sensor is commonly used in HVAC systems, industrial process control, consumer appliances, environmental monitoring stations, battery thermal protection circuits, and medical instrumentation. Its calibration-free analog output and wide −55°C to +150°C range make it suitable for both indoor and outdoor temperature sensing designs.
What package and mounting type does the LM35DZ/NOPB use?
The LM35DZ/NOPB is housed in a through-hole TO-92 plastic package measuring approximately 4.95 mm × 3.92 mm × 5.05 mm. The through-hole mount is convenient for breadboard prototyping and hand-soldering on PCBs, making it a popular choice for students, hobbyists, and low-volume industrial designs.
How does the LM35DZ/NOPB compare to a typical NTC thermistor?
Unlike NTC thermistors, which require lookup tables and calibration curves, the LM35DZ/NOPB provides a linear 10 mV/°C output that maps directly to temperature without any conversion math. It also offers tighter accuracy (±0.5°C typical vs. ±1–3°C for most thermistors) and a much wider operating range, simplifying firmware and reducing BOM complexity.
Related Guides
BOM Optimization: How to Reduce Electronic Component Costs Without Sacrificing Quality
Practical strategies for reducing BOM costs by 15-30% through smart component selection, supplier diversification, and procurement optimization.
Apr 9, 2026
Top 10 Microcontrollers in 2025: A Comprehensive Comparison Guide
Detailed comparison of the most popular MCUs in 2025 — STM32, ESP32, RP2040, nRF52, and more. Specs, pricing, ecosystem, and use-case recommendations.
Apr 9, 2026
How to Read an IC Datasheet: A Practical Guide for Engineers
Master the art of reading IC datasheets. Learn what every section means, which specs matter most, and how to extract the information you need for your design.
Apr 9, 2026
Understanding the 2025 Chip Shortage: Which Components Are Affected and What to Do
Analysis of the current semiconductor supply landscape, which components face extended lead times, and strategies for engineers and procurement teams.
Apr 9, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.5300 | $1.53 |
| 5+ | $1.4500 | $7.25 |
| 10+ | $1.3300 | $13.30 |
| 50+ | $1.2700 | $63.50 |
| 100+ | $1.2200 | $122.00 |
| 200+ | $1.1300 | $226.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”