What is LM1117DT-ADJ/NOPB?
LM1117DT-ADJ/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.
Supply original LM1117DT-ADJ/NOPB, PMIC - Voltage Regulators - Linear, by Texas Instruments
IC REG LIN POS ADJ 800MA TO252-3
RoHS
Pictures are for reference only. Please contact us for the latest pictures.
Key specifications
Serise
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - Voltage Regulators - LinearDescription
IC REG LIN POS ADJ 800MA TO252-3
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
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
Why buyers trust this sourcing flow
Our quality workflow is designed to reduce counterfeit risk and support confident procurement. Components are reviewed through documented handling and inspection steps so buyers can evaluate sourcing with stronger authenticity controls.
Structured product content
Review The Product The Way Buyers Actually Evaluate It
Jump between overview, specs, and related sourcing content without scanning one long uninterrupted page.
Product overview
Overview
The LM1117DT-ADJ/NOPB is a low dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with a maximum output current of 800 mA. This device is particularly useful in applications where space is limited and efficiency is crucial.
Key Features:
-
Adjustable Output Voltage: The LM1117DT-ADJ version allows for an adjustable output voltage ranging from 1.25V to 5V, making it versatile for various applications. The output voltage is set using external resistors.
-
Low Dropout Voltage: The regulator features a low dropout voltage of approximately 1.2V at full load, which means it can maintain regulation even when the input voltage is only slightly higher than the output voltage. This is particularly beneficial in battery-powered applications.
-
Thermal Protection: The LM1117 includes built-in thermal shutdown protection, which prevents the device from overheating and ensures reliability in high-temperature environments.
-
Current Limiting: It also features current limiting to protect against overcurrent conditions, enhancing the safety and longevity of the device.
-
Wide Input Voltage Range: The input voltage range for the LM1117 is from 4.75V to 15V, allowing it to be used in a variety of power supply configurations.
-
Package Type: The LM1117DT-ADJ/NOPB is available in a surface-mount package (TO-263), which is compact and suitable for modern PCB designs. This package type helps in saving space and improving thermal performance.
-
Low Noise: The device is designed to provide low output noise, making it suitable for sensitive applications such as RF and audio circuits.
-
Operating Temperature Range: The LM1117 operates over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
Applications:
The LM1117DT-ADJ/NOPB is commonly used in various applications, including:
- Power management in portable devices
- Post-regulation for switching power supplies
- Battery-powered devices
- Microcontroller power supplies
- RF and audio applications
Conclusion:
The LM1117DT-ADJ/NOPB from Texas Instruments is a reliable and efficient voltage regulator that offers adjustable output voltage, low dropout performance, and robust protection features. Its compact design and versatility make it an excellent choice for a wide range of electronic applications.
Full technical breakdown
Detailed Specifications
Review grouped attributes and parameters without scanning one oversized table.
Fast scan
Popular Specs Surfaced First
Product Parameter
Voltage Dropout (Max)
1.2V @ 800mA
Product Parameter
Output Configuration
Positive
Product Parameter
Output Voltage Accuracy
1 %
Product Parameter
Protection Features
Over Current, Over Temperature
Product Parameter
Accuracy
1 %
Product Parameter
Number Of Regulators
1
Voltage Dropout (Max)
1.2V @ 800mA
Output Configuration
Positive
Output Voltage Accuracy
1 %
Protection Features
Over Current, Over Temperature
Accuracy
1 %
Number Of Regulators
1
Dropout Voltage
1.2V
Min Current Limit
800mA
Dropout Voltage1-Nom
1.2V
Voltage - Input (Max)
15V
PSRR
75dB (120Hz)
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
2 (1 Year)
HTSUS
8542.39.0001
JESD-30 Code
R-PSSO-G2
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Operating Temperature
0°C~125°C
Package / Case
TO-252-3, DPak (2 Leads + Tab), SC-63
Output Type
Adjustable
Weight
113.398093g
Number Of Functions
1
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Number Of Terminations
2
Number Of Outputs
1
Thickness
2.3mm
Pin Count
4
Max Output Current
800mA
Width
6.1mm
Reference Voltage
1.262V
Quiescent Current
5mA
Base Part Number
LM1117
Current - Supply (Max)
10mA
Current Rating
800A
Min Input Voltage
2.6V
Height
2.55mm
Length
6.58mm
Load Regulation-Max(%)
0.4%
Min Output Voltage
1.25V
Max Output Voltage
13.8V
Output Voltage
13.8V
Terminal Pitch
2.28mm
Manufacturer'S Part No.
LM1117DT-ADJ/NOPB
Common questions
Product FAQ
Quick answers for buyers reviewing LM1117DT-ADJ/NOPB, stock, documentation, and sourcing steps.
What package and description are listed for LM1117DT-ADJ/NOPB?
LM1117DT-ADJ/NOPB is listed with package reference TO252. The current product description is IC REG LIN POS ADJ 800MA TO252-3, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM1117DT-ADJ/NOPB available in stock?
This page currently shows 63190 units in stock and 63190 units available for LM1117DT-ADJ/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 LM1117DT-ADJ/NOPB?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM1117DT-ADJ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM1117DT-ADJ/NOPB?
A dedicated datasheet link is not currently listed for LM1117DT-ADJ/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 LM1117DT-ADJ/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 LM1117DT-ADJ/NOPB before approving the order.
PMIC - Voltage Regulators - Linear
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
LP2992IM5-3.3/NOPB
136 purchased
SOT23
RoHS
IC REG LINEAR 3.3V 250MA SOT23-5
Reference price
$0.62Add to RFQ list
MC7805CTG
225 purchased
TO-220-3
RoHS
Datasheet
IC REG LINEAR 5V 1A TO220AB
Reference price
$0.20Add to RFQ list
NCV4275ADS50R4G
213 purchased
TO-263-6
RoHS
Datasheet
IC REG LINEAR 5V 450MA D2PAK-5
Reference price
$0.89Add to RFQ list
ADP121-ACBZ28R7
212 purchased
WLCSP
RoHS
Datasheet
IC REG LINEAR 2.8V 150MA 4WLCSP
Reference price
$0.45Add to RFQ list
LP2966IMM-3325/NOPB
197 purchased
TSSOP
RoHS
IC REG LIN 3.3/2.5V 150MA 8VSSOP
Reference price
$0.79Add to RFQ list
AP7215-33YG-13
128 purchased
SOT89
RoHS
Datasheet
IC REG LINEAR 3.3V 600MA SOT89-3
Reference price
$0.12Add to RFQ list
More sourcing insights
Articles
Jun 29, 2026
Wolfspeed SiC supply continuity 2026: a buyer's framework for second-source qualification
wolfspeedsicsupply-continuitysecond-source
How Wolfspeed's 2026 SiC supply story changes procurement decisions — what to lock-buy, where to qualify a second source, and the MPN-level continuity boundaries that actually matter.
Jun 25, 2026
MOSFET Selection Guide for Power Design: A Buyer's Framework for Voltage Class, Losses, Package, and Sourcing Risk
MOSFETpower designselection guideTO-220
A practical MOSFET selection guide for power design teams covering voltage class, Rds(on), gate charge, package thermal limits, and sourcing-safe alternative logic.
Jun 19, 2026
Vishay, Onsemi & Infineon 2026 MOSFET Shortage — A Buyer's Framework
mosfetshortageallocationpower-semiconductor
2026 Vishay, Onsemi and Infineon power MOSFET shortage buyer framework: part-family risk matrix, datasheet-verified alternatives, and three procurement actions to act on before Infineon's July price increase.