LM4132BMF-2.0 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
LM4132BMF-2.0 is a precision 2.0V fixed LDO voltage reference IC from Texas Instruments with ±0.05% initial accuracy, 20ppm/°C temperature coefficient, and ultra-low dropout voltage of 175mV. Ideal for portable instruments and data acquisition systems. From $1.45 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LM4132BMF-2.0 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4549(MOQ 2000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Precision 2.0V fixed output with ±0.05% initial accuracy for tight voltage reference applications
- Ultra-low dropout voltage of 175mV (typical) enabling operation from 2.4V minimum input supply
- Excellent temperature stability of 20ppm/°C over the full operating temperature range
- Compact SOT-23-5 package ideal for space-constrained portable and handheld designs
- Wide input voltage range of 2.4V to 5.5V (absolute max 6V) for broad system compatibility
Applications
The LM4132BMF-2.0 is widely used as a precision voltage reference in data acquisition systems, portable instrumentation, and battery-powered devices where accurate 2.0V references are critical. It is suitable for biasing ADC/DAC reference inputs in industrial sensors and medical monitoring equipment. Its low dropout and compact SOT-23-5 footprint also make it a natural fit for handheld test equipment and precision signal conditioning circuits.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.4V |
| Dropout Voltage1-Nom | 0.175V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.4V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e0 |
| 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 | 2.002V |
| Output Voltage1-Min | 1.998V |
| Output Voltage1-Nom | 2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 0.1% |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage accuracy of the LM4132BMF-2.0?
The LM4132BMF-2.0 provides a fixed 2.0V output with an initial accuracy of ±0.05% (B-grade), giving a typical tolerance of ±1mV. This high precision makes it suitable for demanding ADC/DAC reference applications in industrial and medical systems.
What is the minimum input voltage required to operate the LM4132BMF-2.0?
The LM4132BMF-2.0 requires a minimum input voltage of 2.4V, with a maximum of 5.5V (absolute max 6V). Its typical dropout voltage is only 175mV (max 400mV), allowing reliable 2.0V output even when powered from a low 2.4V rail such as a nearly depleted Li-ion cell.
What package does the LM4132BMF-2.0 come in, and what are its typical applications?
The LM4132BMF-2.0 comes in a 5-pin SOT-23 (SOT-23-5) surface-mount package, which is compact and ideal for portable designs. Typical applications include precision voltage references for ADCs and DACs, portable test and measurement instruments, battery-powered data loggers, and industrial sensor signal conditioning circuits.
Are there compatible alternatives to the LM4132BMF-2.0?
Compatible alternatives include the Texas Instruments REF3020 (2.048V, SOT-23-5), the Analog Devices ADR3420 (2.048V, SOT-23), and the Microchip MCP1525 (2.5V reference). For a direct 2.0V pin-compatible drop-in, always verify accuracy grade, temperature coefficient, and package pinout before substitution.
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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 |
|---|---|---|
| 2000+ | $1.4952 | $2990.48 |
| 3000+ | $1.4761 | $4428.27 |
| 5000+ | $1.4549 | $7274.45 |
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