What is LP2985A-33DBVTG4?
LP2985A-33DBVTG4 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-33DBVTG4, PMIC - Voltage Regulators - Linear, by Texas Instruments
IC REG LINEAR 3.3V 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 3.3V 150MA SOT23-5
key Attributes
-
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ISO 9001
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AS9120B
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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
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Product overview
Overview
PRODUCT
The LP2950 and LP2951 are low power voltage regulators.
These devices are an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers.
The LP2950 and LP2951 feature low quiescent current and low dropout voltage (typ. 50mV at light load and 380 mV at 100mA). This includes a tight initial tolerance (0.5% typ.), extremely good load and line regulation (0.05% typ.), and very low output temperature coefficient (20 ppm/¡C typ.), making the LP2950/LP2951 useful as a low-power voltage reference.
FEATURES
• 5.0V and 3.3V Versions at 100mA Output
• Very Low Quiescent Current
• Low Dropout Voltage: 380mV at 100mA
• Extremely Tight Load and Line Regulation
• Very Low Temperature Coefficient
• Current &
Thermal Limiting
• Need Only 1 µF for Stability
• Offered in Lead Free, RoHS Compliant Package : TO-92 (LP2950) & SOIC (LP2951)
• Direct Replacement For LP2950/LP2951APPLICATIONS
• Battery Powered Systems
• Cordless Telephones
• Radio Control Systems
• Portable/Palm Top/Notebook Computers
• Portable Consumer Equipment
• Portable Instrumentation
• Avionics
• SMPS Post-Regulator
• Voltage Reference
• Automotive ElectronicLP2951 versions only
• Error Flag Warns of Output Dropout
• Logic-Controlled Electronic Shutdown
• Output Programmable From 1.24 to 29V
The LP2950 and LP2951 are low power voltage regulators.
These devices are an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers.
The LP2950 and LP2951 feature low quiescent current and low dropout voltage (typ. 50mV at light load and 380 mV at 100mA). This includes a tight initial tolerance (0.5% typ.), extremely good load and line regulation (0.05% typ.), and very low output temperature coefficient (20 ppm/¡C typ.), making the LP2950/LP2951 useful as a low-power voltage reference.
FEATURES
• 5.0V and 3.3V Versions at 100mA Output
• Very Low Quiescent Current
• Low Dropout Voltage: 380mV at 100mA
• Extremely Tight Load and Line Regulation
• Very Low Temperature Coefficient
• Current &
Thermal Limiting
• Need Only 1 µF for Stability
• Offered in Lead Free, RoHS Compliant Package : TO-92 (LP2950) & SOIC (LP2951)
• Direct Replacement For LP2950/LP2951APPLICATIONS
• Battery Powered Systems
• Cordless Telephones
• Radio Control Systems
• Portable/Palm Top/Notebook Computers
• Portable Consumer Equipment
• Portable Instrumentation
• Avionics
• SMPS Post-Regulator
• Voltage Reference
• Automotive ElectronicLP2951 versions only
• Error Flag Warns of Output Dropout
• Logic-Controlled Electronic Shutdown
• Output Programmable From 1.24 to 29V
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
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
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
Qualification Status
Not Qualified
Manufacturer
Texas
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
Pbfree Code
yes
Technology
BIPOLAR
Output Voltage
3.3V
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
Reflow Temperature-Max (S)
NOT SPECIFIED
Min Input Voltage
2.2V
Max Output Current
150mA
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-33DBVTG4
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Configuration
Positive
Output Voltage Accuracy
1 %
Control Features
Enable
Output Voltage 1
3.3V
Accuracy
1 %
Number Of Regulators
1
Protection Features
Over Current, Over Temperature, Short Circuit
Voltage - Input (Max)
16V
PSRR
45dB (1kHz)
Voltage Dropout (Max)
0.58V @ 150mA
Dropout Voltage
280mV
Dropout Voltage1-Nom
0.28V
Common questions
Product FAQ
Quick answers for buyers reviewing LP2985A-33DBVTG4, stock, documentation, and sourcing steps.
What package and description are listed for LP2985A-33DBVTG4?
LP2985A-33DBVTG4 is listed with package reference SOT23. The current product description is IC REG LINEAR 3.3V 150MA SOT23-5, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LP2985A-33DBVTG4 available in stock?
This page currently shows 98527 units in stock and 86779 units available for LP2985A-33DBVTG4. 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-33DBVTG4?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LP2985A-33DBVTG4 by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LP2985A-33DBVTG4?
A dedicated datasheet link is not currently listed for LP2985A-33DBVTG4 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-33DBVTG4 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-33DBVTG4 before approving the order.
PMIC - Voltage Regulators - Linear
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