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Request evaluation samplesLM317EMPX/NOPB PMIC - Voltage Regulators - Linear by Texas Instruments
LM317EMPX/NOPB is a PMIC - Voltage Regulators - Linear 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) / PMIC - Voltage Regulators - Linear product path. Known package information currently points to SOT223 under the Texas Instruments brand listing. IC REG LIN POS ADJ 1A SOT223-4. TrustCompo combines the available model, brand, hierarchy, and specification details around LM317EMPX/NOPB so buyers can move faster from review to quotation.
RoHS
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage Regulators - LinearDescription
IC REG LIN POS ADJ 1A SOT223-4
key Attributes
-
Why request a quote
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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.
Ordering workflow
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2
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Product overview
Overview
General Description
•
The LM317 is an adjustable 3-terminal positive voltage regulator, designed to supply 1A of output current with voltage adjustable from 1.3V ~ 37V.
•
The LM317 is available in SOT-223, D-PACK, TO-220 and D2-PACK packages.
Features
• Output Voltage adjustable from 1.3V ~ 37V
• Output current in excess of 1A
• Internal short circuit protection
• Internal over temperature protection
• Output transistors safe area compensation
• RoHS ComplianceApplications
• PC Motherboard
• LCD Monitor
• Graphic Card
• DVD Player
• Network Interface Card/Switch
• Telecom Equipment
• Printer and other Peripheral Equipment
•
The LM317 is an adjustable 3-terminal positive voltage regulator, designed to supply 1A of output current with voltage adjustable from 1.3V ~ 37V.
•
The LM317 is available in SOT-223, D-PACK, TO-220 and D2-PACK packages.
Features
• Output Voltage adjustable from 1.3V ~ 37V
• Output current in excess of 1A
• Internal short circuit protection
• Internal over temperature protection
• Output transistors safe area compensation
• RoHS ComplianceApplications
• PC Motherboard
• LCD Monitor
• Graphic Card
• DVD Player
• Network Interface Card/Switch
• Telecom Equipment
• Printer and other Peripheral Equipment
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
RoHS non-compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
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
Output Configuration
Positive
Power Supply Rejection Ratio (PSRR)
80dB
Number Of Regulators
1
Dropout Voltage1-Nom
2.25V
PSRR
80dB ~ 65dB (120Hz)
Protection Features
Over Current, Over Temperature, Short Circuit
Min Current Limit
1.5A
Dropout Voltage
2.25V
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
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Package / Case
TO-261-4, TO-261AA
Sub-Categories
PMIC - Voltage Regulators - Linear
Operating Temperature
0°C~125°C
Reference Voltage
1.25V
Output Type
Adjustable
Number Of Functions
1
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Max Output Current
1A
Number Of Outputs
1
Number Of Terminations
4
Length
6.5mm
Max Supply Voltage
40V
Number Of Pins
4
Pin Count
4
Terminal Pitch
2.3mm
Weight
188.014037mg
Thickness
1.6mm
Width
3.5mm
Height
1.8mm
Base Part Number
LM317
Min Input Voltage
4.2V
Output Voltage
37V
Max Output Voltage
37V
Min Output Voltage
1.2V
Quiescent Current
3.5mA
Min Supply Voltage
4.2V
Manufacturer'S Part No.
LM317EMPX/NOPB
Common questions
Product FAQ
Quick answers for buyers reviewing LM317EMPX/NOPB, stock, documentation, and sourcing steps.
What is LM317EMPX/NOPB?
LM317EMPX/NOPB 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.
What package and description are listed for LM317EMPX/NOPB?
LM317EMPX/NOPB is listed with package reference SOT223. The current product description is IC REG LIN POS ADJ 1A SOT223-4, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM317EMPX/NOPB available in stock?
This page currently shows 18000 units in stock and 18000 units available for LM317EMPX/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 LM317EMPX/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM317EMPX/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM317EMPX/NOPB?
A dedicated datasheet link is not currently listed for LM317EMPX/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 LM317EMPX/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 LM317EMPX/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
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