What is LM4121IM5-ADJ/NOPB?
LM4121IM5-ADJ/NOPB is a PMIC - Voltage Reference component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original LM4121IM5-ADJ/NOPB, PMIC - Voltage Reference, by Texas Instruments
IC VREF SERIES ADJ SOT23-5
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage ReferenceDescription
IC VREF SERIES ADJ SOT23-5
key Attributes
-
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Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
Responsive RFQ Support
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Product overview
Overview
The LM4121IM5-ADJ/NOPB is a precision voltage reference integrated circuit (IC) manufactured by Texas Instruments. This device is designed to provide a stable reference voltage for various applications, including analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems.
Key Features:
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Adjustable Output Voltage: The LM4121IM5-ADJ/NOPB offers an adjustable output voltage range, allowing users to set the reference voltage according to their specific requirements. The output voltage can be adjusted using external resistors.
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Low Output Noise: This voltage reference is designed to minimize output noise, making it suitable for sensitive applications where noise can affect performance.
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High Accuracy: The device provides high accuracy with a low temperature coefficient, ensuring that the output voltage remains stable over a wide range of temperatures.
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Low Drift: The LM4121 features low drift characteristics, which means that the output voltage will not vary significantly with changes in temperature, ensuring reliable performance in varying environmental conditions.
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Wide Supply Voltage Range: The IC can operate over a wide supply voltage range, making it versatile for different circuit designs.
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Small Package Size: The LM4121IM5-ADJ/NOPB is available in a compact 5-pin SOT-23 package, which is ideal for space-constrained applications.
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Low Quiescent Current: The device consumes minimal power, making it suitable for battery-operated devices and applications where power efficiency is critical.
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Temperature Range: The LM4121 is rated for operation over a specified temperature range, ensuring reliable performance in various environmental conditions.
Applications:
- Precision voltage references in ADCs and DACs
- Calibration and test equipment
- Battery management systems
- Industrial automation and control systems
- Medical devices requiring precise voltage references
Electrical Characteristics:
- Output Voltage Range: Adjustable (typically from 1.24V to 5V)
- Temperature Coefficient: Low, ensuring minimal variation with temperature changes
- Output Impedance: Low, providing stable output under varying load conditions
- Power Supply Rejection Ratio (PSRR): High, ensuring that variations in supply voltage do not significantly affect the output voltage
Conclusion:
The LM4121IM5-ADJ/NOPB from Texas Instruments is a highly reliable and precise voltage reference solution suitable for a wide range of applications. Its adjustable output, low noise, and compact size make it an excellent choice for engineers looking to enhance the performance of their electronic designs.
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Factory Lead Time
6 Weeks
Packaging
Cut Tape (CT)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Operating Temperature
-40°C~85°C TA
Package / Case
SC-74A, SOT-753
Output Type
Adjustable
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Outputs
1
Number Of Pins
5
Number Of Terminations
5
Thickness
1.2mm
Width
1.6mm
Height
1.45mm
Length
2.9mm
Supply Voltage
3.3V
Max Input Voltage
14V
Nominal Supply Current
160μA
Min Input Voltage
1.8V
Quiescent Current
160μA
Trim/Adjustable Output
YES
Max Output Current
5mA
Reference Type
Series
Subcategory
Voltage References
Sub-Categories
PMIC - Voltage Reference
Temperature Coefficient
50ppm/°C
Noise - 0.1Hz To 10Hz
20μVp-p
Tolerance
±0.5%
Voltage - Input
1.5V~12V
Base Part Number
LM4121
Reference Voltage
1.216V
Voltage - Output (Max)
12V
Min Output Voltage
1.21V
Output Voltage
1.222V
Max Output Voltage
1.222V
Manufacturer'S Part No.
LM4121IM5-ADJ/NOPB
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS non-compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Dropout Voltage
250mV
Current - Supply
275μA
Analog IC - Other Type
THREE TERMINAL VOLTAGE REFERENCE
Noise - 10Hz To 10kHz
30μVrms
Supply Voltage-Max (Vsup)
12V
Common questions
Product FAQ
Quick answers for buyers reviewing LM4121IM5-ADJ/NOPB, stock, documentation, and sourcing steps.
What package and description are listed for LM4121IM5-ADJ/NOPB?
LM4121IM5-ADJ/NOPB is listed with package reference SOT23. The current product description is IC VREF SERIES ADJ SOT23-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM4121IM5-ADJ/NOPB available in stock?
This page currently shows 36971 units in stock and 35105 units available for LM4121IM5-ADJ/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM4121IM5-ADJ/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM4121IM5-ADJ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM4121IM5-ADJ/NOPB?
A dedicated datasheet link is not currently listed for LM4121IM5-ADJ/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify LM4121IM5-ADJ/NOPB before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM4121IM5-ADJ/NOPB before approving the order.
PMIC - Voltage Reference
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