What is LP2981-50DBVT?
LP2981-50DBVT is a PMIC - Voltage Regulators - Linear component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original LP2981-50DBVT, PMIC - Voltage Regulators - Linear, by Texas Instruments
IC REG LINEAR 5V 100MA SOT23-5
RoHS
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Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage Regulators - LinearDescription
IC REG LINEAR 5V 100MA SOT23-5
key Attributes
-
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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
General Description
The LP2950 and LP2951 are micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 380mV at 100mA), and very low quiescent current (75A typical).
The quiescent current of the LP2950 /LP2951 increases only slightly in dropout, thus prolonging battery life. This feature, among others, makes the LP2950 and LP2951 ideally suited for use in battery-powered systems. Available in a 3-pin TO-92 package, the LP2950 is pin compatible with the older 5V regulators. Additional system functions, such as programmable output voltage and logic controlled shutdown, are available in the 8-pin DIP and 8-pin SOIC versions of the LP2951.
Features
• High accuracy 5V, guaranteed 100mA output
• Extremely low quiescent current
• Low-dropout voltage
• Extremely tight load and line regulation
• Very low temperature coefficient
• Use as regulator or reference
• Needs only 1µF for stabilityLP2951 Versions Only
• Current and thermal limiting
• Error flag warns of output dropout
• Logic-controlled electronic shutdown
• Output programmable from 1.24 to 29VApplications
• Automotive electronics
• Voltage reference
• Avionics
The LP2950 and LP2951 are micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 380mV at 100mA), and very low quiescent current (75A typical).
The quiescent current of the LP2950 /LP2951 increases only slightly in dropout, thus prolonging battery life. This feature, among others, makes the LP2950 and LP2951 ideally suited for use in battery-powered systems. Available in a 3-pin TO-92 package, the LP2950 is pin compatible with the older 5V regulators. Additional system functions, such as programmable output voltage and logic controlled shutdown, are available in the 8-pin DIP and 8-pin SOIC versions of the LP2951.
Features
• High accuracy 5V, guaranteed 100mA output
• Extremely low quiescent current
• Low-dropout voltage
• Extremely tight load and line regulation
• Very low temperature coefficient
• Use as regulator or reference
• Needs only 1µF for stabilityLP2951 Versions Only
• Current and thermal limiting
• Error flag warns of output dropout
• Logic-controlled electronic shutdown
• Output programmable from 1.24 to 29VApplications
• Automotive electronics
• Voltage reference
• Avionics
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Configuration
Positive
Control Features
Enable
Number Of Regulators
1
Accuracy
2 %
Output Voltage Accuracy
2 %
Nominal Output Voltage
5V
Output Voltage 1
5V
Protection Features
Over Current, Over Temperature, Short Circuit
Dropout Voltage1-Nom
0.2V
Dropout Voltage
200mV
Voltage Dropout (Max)
0.37V @ 100mA
PSRR
63dB (1kHz)
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)
Termination
SMD/SMT
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Manufacturer
Texas
Max Supply Voltage
16V
Packing Method
TR
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Fixed
Package / Case
SC-74A, SOT-753
Quiescent Current
65μA
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
Pin Count
5
Thickness
1.2mm
Width
1.6mm
Height
1.45mm
Length
2.9mm
Max Output Voltage
5V
Min Supply Voltage
2.2V
Min Input Voltage
2.2V
Max Output Current
100mA
Output Voltage
5V
Base Part Number
LP2981
Current - Supply (Max)
1.7mA
Current - Quiescent (Iq)
95μA
Input Bias Current
600μA
Manufacturer'S Part No.
LP2981-50DBVT
Common questions
Product FAQ
Quick answers for buyers reviewing LP2981-50DBVT, stock, documentation, and sourcing steps.
What package and description are listed for LP2981-50DBVT?
LP2981-50DBVT is listed with package reference SOT23. The current product description is IC REG LINEAR 5V 100MA SOT23-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LP2981-50DBVT available in stock?
This page currently shows 34522 units in stock and 23763 units available for LP2981-50DBVT. 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 LP2981-50DBVT?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP2981-50DBVT by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LP2981-50DBVT?
A dedicated datasheet link is not currently listed for LP2981-50DBVT 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 LP2981-50DBVT before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LP2981-50DBVT before approving the order.
PMIC - Voltage Regulators - Linear
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