LM4128AQ1MF3.3
- Mfr.Part #
- LM4128AQ1MF3.3
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- LM4128-Q1 SOT-23 PRECISION MICRO
- Stock
- 4,352
- In Stock :
- 4,352
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Tolerance :
- ±0.1%
- Series :
- Automotive, AEC-Q100
- Terminal Finish :
- Matte Tin (Sn)
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Package / Case :
- SC-74A, SOT-753
- Operating Supply Current :
- 100μA
- Terminal Position :
- Dual
- Height :
- 1.45mm
- Reference Type :
- Series
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Radiation Hardening :
- No
- Voltage - Input :
- 3.7V~5.5V
- Quiescent Current :
- 100μA
- Factory Lead Time :
- 16 Weeks
- Width :
- 1.6mm
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 5
- Min Output Voltage :
- 3.3V
- Output Voltage :
- 3.3V
- ECCN Code :
- EAR99
- Number of Pins :
- 5
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 60μA
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Max Output Voltage :
- 3.3V
- Temperature Coefficient :
- 75ppm/°C
- Operating Temperature :
- -40°C~125°C TJ
- Base Part Number :
- LM4128
- Min Input Voltage :
- 2.2V
- Max Input Voltage :
- 6V
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Pbfree Code :
- yes
- Trim/Adjustable Output :
- No
- Output Type :
- FIXED
- JESD-609 Code :
- e3
- Noise - 0.1Hz to 10Hz :
- 310μVp-p
- Max Output Current :
- 20mA
- Length :
- 2.9mm
- Thickness :
- 1.2mm
- Datasheets
- LM4128AQ1MF3.3

Voltage Reference Texas Instruments LM4128AQ1MF3.3 Overview
The Voltage Reference Texas Instruments LM4128AQ1MF3.3 is a high-precision, low-power, micro-sized voltage reference module from Texas Instruments. Designed for demanding applications that require a stable and accurate reference voltage, this component features a fixed output voltage of 3.3V and is housed in a compact SOT23 package. The LM4128AQ1MF3.3 is ideal for enhancing system accuracy and reliability in various industrial and commercial settings. Its ability to maintain stability across operational temperatures and varying load conditions makes it a top choice for engineers looking to optimize circuit efficiency and performance.
LM4128AQ1MF3.3 Features
This model offers a series of notable features that make it invaluable for precise voltage regulation. These include an impressive temperature coefficient, low operational current, and long-term stability. Its compact SOT23 package ensures that it can be integrated into space-constrained applications without compromising performance. Additionally, the LM4128AQ1MF3.3 provides a low dropout voltage, which contributes to its efficiency in lower power applications.
LM4128AQ1MF3.3 Applications
- Portable Devices: The LM4128AQ1MF3.3 is used to provide a stable reference voltage in battery-operated devices, ensuring consistent performance regardless of battery charge levels.
- Data Acquisition Systems: In systems where precise data measurement is critical, this voltage reference helps in maintaining accuracy by providing a constant reference.
- Medical Devices: Its high precision and stability under variable conditions make it suitable for critical medical applications such as diagnostic instruments and monitoring equipment.
- Automotive Electronics: The robust design of the LM4128AQ1MF3.3 allows it to perform reliably in automotive environments, contributing to the functionality of electronic systems under varying electrical and thermal conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















