What is LP2985A-28DBVT?
LP2985A-28DBVT 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 LP2985A-28DBVT, PMIC - Voltage Regulators - Linear, by Texas Instruments
IC REG LINEAR 2.8V 150MA 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 2.8V 150MA SOT23-5
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
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Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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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
Product Parameter
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Product Parameter
Output Configuration
Positive
Product Parameter
Output Voltage Accuracy
1 %
Product Parameter
Control Features
Enable
Product Parameter
Accuracy
1 %
Product Parameter
Number Of Regulators
1
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Configuration
Positive
Output Voltage Accuracy
1 %
Control Features
Enable
Accuracy
1 %
Number Of Regulators
1
Output Voltage 1
2.8V
Protection Features
Over Current, Over Temperature, Short Circuit
PSRR
45dB (1kHz)
Voltage Dropout (Max)
0.58V @ 150mA
Dropout Voltage
280mV
Dropout Voltage1-Nom
0.28V
Nominal Output Voltage
2.8V
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
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
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
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
Min Supply Voltage
2.2V
Min Input Voltage
2.2V
Max Output Current
150mA
Min Output Voltage
2.8V
Quiescent Current
850μA
Current - Quiescent (Iq)
95μA
Current - Supply (Max)
2.5mA
Base Part Number
LP2985
Input Bias Current
850μA
Manufacturer'S Part No.
LP2985A-28DBVT
Voltage
2.8V
Output Voltage
2.8V
Max Output Voltage
2.8V
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
Common questions
Product FAQ
Quick answers for buyers reviewing LP2985A-28DBVT, stock, documentation, and sourcing steps.
What package and description are listed for LP2985A-28DBVT?
LP2985A-28DBVT is listed with package reference SOT23. The current product description is IC REG LINEAR 2.8V 150MA SOT23-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LP2985A-28DBVT available in stock?
This page currently shows 62545 units in stock and 49534 units available for LP2985A-28DBVT. 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 LP2985A-28DBVT?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP2985A-28DBVT by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LP2985A-28DBVT?
A dedicated datasheet link is not currently listed for LP2985A-28DBVT 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 LP2985A-28DBVT before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LP2985A-28DBVT before approving the order.
PMIC - Voltage Regulators - Linear
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