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Request evaluation samplesLM211QDR Linear - Comparators by Texas Instruments
LM211QDR is a Linear - Comparators model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Linear - Comparators product path. Known package information currently points to 8-SOIC under the Texas Instruments brand listing. IC DIFF COMPARATOR W/STRB 8-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around LM211QDR so buyers can move faster from review to quotation.
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Linear - ComparatorsDescription
IC DIFF COMPARATOR W/STRB 8-SOIC
key Attributes
-
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Product overview
Overview
Description
The LM22672 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 1 A of load current. Excellent line and load regulation along with high efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5 V output and adjustable output voltage options are available.
The default switching frequency is set at 500 kHz allowing for small external components and good transient response. In addition, the frequency can be adjusted over a range of 200 kHz to 1 MHz with a single exteral resistor.
The internal oscillator can be synchronized to a system clock or to the oscillator of another regulator. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25 μA (typ). An adjustable soft-start feature is provided through the selection of a single external capacitor.
The LM22672 also has built in thermal shutdown, and current limiting to protect against accidental overloads.
The LM22672 is a member of Texas Instruments' SIMPLE SWITCHER family.
The SIMPLE SWITCHER@ concept provides for an easy to use complete design using a minimum number of external components and the Tl WEBENCH design tool. TI's WEBENCH@tool includes features such as external component calculation, electrical simulation, thermal simulation, and Build-lt boards for easy design-in.
Features ●Wide Input Voltage Range: 4.5 V to 42 V●Internally Compensated Voltage Mode Control●Stable with Low ESR Ceramic Capacitors●200 mQ N-Channel MOSFET●Output Voltage Options:-ADJ (Outputs as Low as 1.285 V)-5.0 (Output Fixed to 5 V)●±1.5% Feedback Reference Accuracy●500 kHz Default Switching Frequency●Adjustable Switching Frequency and Synchronization●-40°C to 125°C Junction Temperature Range●Precision Enable Input●Integrated Boot-Strap Diode●Adjustable Soft-Start●Fully WEBENCH Enabled●LM22672-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (- 40°C to + 125°C Junction Temperature)●SO PowerPAD (Exposed Pad) Applications ●Industrial Control●Telecom and Datacom Systems●Embedded Systems●Conversions from Standard 24 V, 12 V and 5 V Input Rails
The LM22672 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 1 A of load current. Excellent line and load regulation along with high efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5 V output and adjustable output voltage options are available.
The default switching frequency is set at 500 kHz allowing for small external components and good transient response. In addition, the frequency can be adjusted over a range of 200 kHz to 1 MHz with a single exteral resistor.
The internal oscillator can be synchronized to a system clock or to the oscillator of another regulator. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25 μA (typ). An adjustable soft-start feature is provided through the selection of a single external capacitor.
The LM22672 also has built in thermal shutdown, and current limiting to protect against accidental overloads.
The LM22672 is a member of Texas Instruments' SIMPLE SWITCHER family.
The SIMPLE SWITCHER@ concept provides for an easy to use complete design using a minimum number of external components and the Tl WEBENCH design tool. TI's WEBENCH@tool includes features such as external component calculation, electrical simulation, thermal simulation, and Build-lt boards for easy design-in.
Features ●Wide Input Voltage Range: 4.5 V to 42 V●Internally Compensated Voltage Mode Control●Stable with Low ESR Ceramic Capacitors●200 mQ N-Channel MOSFET●Output Voltage Options:-ADJ (Outputs as Low as 1.285 V)-5.0 (Output Fixed to 5 V)●±1.5% Feedback Reference Accuracy●500 kHz Default Switching Frequency●Adjustable Switching Frequency and Synchronization●-40°C to 125°C Junction Temperature Range●Precision Enable Input●Integrated Boot-Strap Diode●Adjustable Soft-Start●Fully WEBENCH Enabled●LM22672-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (- 40°C to + 125°C Junction Temperature)●SO PowerPAD (Exposed Pad) Applications ●Industrial Control●Telecom and Datacom Systems●Embedded Systems●Conversions from Standard 24 V, 12 V and 5 V Input Rails
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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
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Product Attribute
Mounting Type
Surface Mount
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Width
3.91mm
Height
1.75mm
Package / Case
8-SOIC (0.154, 3.90mm Width)
Packing Method
TR
Operating Supply Voltage
28V
Subcategory
Comparator
Sub-Categories
Linear - Comparators
Contact Plating
Gold
Number Of Functions
1
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Supply Voltage
15V
Technology
BIPOLAR
Quiescent Current
6mA
Nominal Supply Current
6mA
Type
General Purpose
Output Current Per Channel
50mA
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Thickness
1.58mm
Length
4.9mm
Input Offset Voltage (Vos)
3mV
Output Current
50mA
Max Input Current
100nA
Max Supply Current
6mA
Input Bias Current
100nA
Response Time
165 ns
Output Type
DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL
Base Part Number
LM211
Current - Input Bias (Max)
0.1μA @ ±15V
Voltage - Input Offset (Max)
3mV @ ±15V
Manufacturer'S Part No.
LM211QDR
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Voltage Gain
106.02dB
Neg Supply Voltage-Nom (Vsup)
-15V
Dual Supply Voltage
9V
Number Of Elements
1
Voltage - Supply, Single/Dual (±)
3.5V~30V ±1.75V~15V
Common questions
Product FAQ
Quick answers for buyers reviewing LM211QDR, stock, documentation, and sourcing steps.
What is LM211QDR?
LM211QDR is a Linear - Comparators component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM211QDR?
LM211QDR is listed with package reference 8-SOIC. The current product description is IC DIFF COMPARATOR W/STRB 8-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM211QDR available in stock?
This page currently shows 35702 units in stock and 25554 units available for LM211QDR. 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 LM211QDR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM211QDR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM211QDR?
A dedicated datasheet link is not currently listed for LM211QDR 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 LM211QDR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM211QDR before approving the order.
Linear - Comparators
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