LM4132DMF-1.8/NOPB Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
LM4132DMF-1.8/NOPB is a precision 1.8V fixed voltage reference IC from Texas Instruments with 0.4% initial accuracy, ultra-low dropout of 0.23V, and 5.5V max input voltage in a compact SOT-23-5 package. From $1.17, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LM4132DMF-1.8/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1700(MOQ 500)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM4132DMF-1.8/NOPB?
- Fixed 1.8V output with 0.4% initial accuracy for high-precision reference applications
- Ultra-low dropout voltage of 0.23V typ (0.4V max), enabling operation from 2.19V input
- Wide input voltage range up to 5.5V (6V absolute max) for flexible power supply designs
- Compact SOT-23-5 (R-PDSO-G5) package ideal for space-constrained PCB layouts
- Pb-free (e3) compliant with long product lifecycle (YTEOL: 15) for industrial reliability
What is LM4132DMF-1.8/NOPB used for?
The LM4132DMF-1.8/NOPB is widely used as a precision voltage reference in portable and battery-powered equipment where a stable 1.8V rail is required, such as ADC/DAC reference inputs, microcontroller supply rails, and sensor bias circuits. Its low dropout characteristic makes it suitable for 3.3V and 2.5V powered systems requiring an accurate 1.8V reference. Industrial instrumentation, medical devices, and handheld test equipment also leverage its high accuracy and small footprint for reliable, low-power precision references.
What are the specifications of LM4132DMF-1.8/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.23V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.1928V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.02A |
| Output Voltage1-Max | 1.8072V |
| Output Voltage1-Min | 1.7928V |
| Output Voltage1-Nom | 1.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 0.4% |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the LM4132DMF-1.8/NOPB datasheet?
LM4132DMF-1.8/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM4132DMF-1.8/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage accuracy of the LM4132DMF-1.8/NOPB?
The LM4132DMF-1.8/NOPB provides a fixed 1.8V output with an initial accuracy of 0.4%. This tight tolerance makes it suitable for precision analog circuits such as ADC/DAC voltage references and sensor signal conditioning where stable reference voltages are critical.
What is the minimum input voltage required to operate the LM4132DMF-1.8/NOPB?
The minimum input voltage is approximately 2.19V, derived from the 1.8V output plus the typical dropout voltage of 0.23V. The maximum input voltage is 5.5V (absolute max 6V), making it compatible with common 3.3V and 5V supply rails in embedded and portable systems.
What package does the LM4132DMF-1.8/NOPB come in, and is it RoHS compliant?
The LM4132DMF-1.8/NOPB is housed in a SOT-23-5 (5-pin small outline transistor) package, designated JESD-30 code R-PDSO-G5. It is Pb-free and carries JESD-609 code e3, confirming RoHS compliance and suitability for lead-free manufacturing processes.
What are typical applications for the LM4132DMF-1.8/NOPB?
Typical applications include voltage reference for ADCs and DACs, precision bias supply for MEMS sensors and op-amps, microcontroller I/O reference rails, portable medical devices, handheld test instruments, and battery-powered IoT nodes where a stable low-voltage reference is needed with minimal power overhead.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $1.3100 | $655.00 |
| 1000+ | $1.2400 | $1240.00 |
| 10000+ | $1.1700 | $11700.00 |
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