LM4132AMF-3.3/NOPBIn StockTexas Instruments
LM4132AMF-3.3/NOPB is a precision series voltage reference IC with 0.05% initial accuracy and 20ppm/°C temperature drift. Features shutdown enable, 0.175V typical dropout, and 5.5V max input. From $1.38, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LM4132AMF-3.3/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3776(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.05% initial accuracy for high-precision voltage reference applications
- Ultra-low 20ppm/°C temperature drift for stable performance across temperature ranges
- Shutdown enable pin for power-saving applications
- Low dropout voltage of 0.175V typical (0.4V max) at rated current
- Compact SOT-23-5 package ideal for space-constrained designs
Applications
The LM4132AMF-3.3/NOPB is ideal for precision analog signal conditioning, data acquisition systems, and industrial instrumentation where a stable 3.3V reference is critical. Its low dropout and shutdown capability make it well-suited for battery-powered portable devices and handheld test equipment. It is also widely used in ADC/DAC reference circuits and precision measurement equipment requiring tight voltage accuracy.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| 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 | 3.6984V |
| 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 | 3.3017V |
| Output Voltage1-Min | 3.2984V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.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 | 0.05% |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and accuracy of the LM4132AMF-3.3/NOPB?
The LM4132AMF-3.3/NOPB provides a fixed 3.3V output voltage with 0.05% initial accuracy, ensuring a highly precise reference for demanding analog and mixed-signal applications.
What is the temperature coefficient of the LM4132AMF-3.3/NOPB?
This device features an excellent 20ppm/°C temperature drift, making it suitable for precision instrumentation and industrial applications where voltage stability across a wide temperature range is required.
What is the input voltage range for the LM4132AMF-3.3/NOPB?
The LM4132AMF-3.3/NOPB operates with an input voltage from 3.6984V minimum up to 5.5V maximum (6V absolute maximum), with a typical dropout voltage of only 0.175V, enabling low-overhead operation.
What package does the LM4132AMF-3.3/NOPB use and is it RoHS compliant?
It comes in a compact SOT-23 5-pin (R-PDSO-G5) package, which is ideal for space-constrained PCB layouts. The device is Pb-free and RoHS compliant (JESD-609 Code: e3).
What are typical applications for the LM4132AMF-3.3/NOPB?
Typical applications include ADC and DAC voltage references, precision analog-to-digital conversion, portable instrumentation, battery-powered systems leveraging the shutdown enable feature, and industrial measurement equipment requiring stable 3.3V references.
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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.
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