LM4132EMF-1.8/NOPB Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
LM4132EMF-1.8/NOPB is a precision series voltage reference IC from Texas Instruments, offering 0.05% initial accuracy and 20ppm/°C temperature drift with shutdown enable. From $1.08, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LM4132EMF-1.8/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0800(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 LM4132EMF-1.8/NOPB?
- 0.05% initial accuracy for high-precision voltage reference applications
- Ultra-low 20ppm/°C temperature coefficient for stable output across temperature ranges
- Shutdown enable pin reduces power consumption in battery-powered designs
- Low dropout voltage of 0.23V (nom) enables operation from low supply voltages
- Wide input voltage range from 2.191V to 5.5V suits diverse power rail designs
- SOT-23 5-pin package minimizes PCB footprint for space-constrained designs
What is LM4132EMF-1.8/NOPB used for?
The LM4132EMF-1.8/NOPB is ideal for precision analog and mixed-signal systems requiring a stable 1.8V reference, including data acquisition systems, ADC/DAC reference inputs, and portable instrumentation. Its shutdown capability makes it well-suited for battery-powered devices such as handheld test equipment and IoT sensor nodes where power efficiency is critical. The device also serves high-accuracy industrial control systems, medical monitoring equipment, and calibration circuits that demand tight voltage accuracy over a wide temperature range.
What are the specifications of LM4132EMF-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 | 2.191V |
| 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 | 1.809V |
| Output Voltage1-Min | 1.791V |
| 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 | 0.5% |
| 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 LM4132EMF-1.8/NOPB datasheet?
LM4132EMF-1.8/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM4132EMF-1.8/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and accuracy of the LM4132EMF-1.8/NOPB?
The LM4132EMF-1.8/NOPB provides a fixed 1.8V output voltage with an initial accuracy of 0.05% (±0.9mV). This tight tolerance, combined with a 20ppm/°C temperature coefficient, ensures a highly stable reference across the operating temperature range, making it suitable for precision ADC/DAC applications.
What is the input voltage range and dropout voltage for the LM4132EMF-1.8/NOPB?
The device operates with an input voltage range of 2.191V minimum to 5.5V maximum, with an absolute maximum rating of 6V. The typical dropout voltage is 0.23V (nominal) with a maximum of 0.4V, allowing the device to function effectively in low-supply-voltage environments common in battery-powered and portable designs.
How does the shutdown enable feature work on the LM4132EMF-1.8/NOPB?
The LM4132EMF-1.8/NOPB includes a dedicated shutdown enable pin that allows the reference to be disabled under microcontroller or system control, significantly reducing quiescent current during idle periods. This feature is particularly valuable in power-sensitive applications such as IoT devices, wearables, and handheld instruments that require active power management.
What package does the LM4132EMF-1.8/NOPB come in and what are alternative packages?
The LM4132EMF-1.8/NOPB is housed in a SOT-23 5-pin (SC-74) surface-mount package, which provides a very small PCB footprint ideal for space-constrained designs. Texas Instruments also offers the LM4132 series in other package options. The device is RoHS-compliant and lead-free (NOPB suffix indicates no lead finish).
What are typical applications for the LM4132EMF-1.8/NOPB voltage reference?
The LM4132EMF-1.8/NOPB is commonly used as a precision voltage reference for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and data acquisition systems. It is also well-suited for portable medical devices, industrial sensor interfaces, calibration equipment, and battery-powered IoT systems where a stable 1.8V reference with low power consumption is required.
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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.
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| 1000+ | $1.1500 | $1150.00 |
| 10000+ | $1.0800 | $10800.00 |
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