Congratulations On Your Successful Submission
Submission Failure
LM1117MPX-33NOPB
Low Voltage Drop Regulator with 3.3V Output
LM1117MPX-33NOPB
Low Voltage Drop Regulator with 3.3V Output
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
LM1117MPX-33NOPB DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.377 | $0.38 |
| 10 | $0.311 | $3.11 |
| 30 | $0.283 | $8.49 |
| 100 | $0.248 | $24.80 |
| 500 | $0.232 | $116.00 |
| 1000 | $0.222 | $222.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Housed in a TO-220 package, the LM1117MPX-33NOPB combines efficient thermal performance with easy PCB mounting, simplifying the installation process for engineers. Its low dropout voltage capability sets it apart from other regulators, ensuring reliable output voltage regulation even when the input voltage is close to the desired output level. With its robust features and user-friendly design, the LM1117MPX-33NOPB is a versatile solution for voltage regulation needs
Key Features
- Long-term reliability
- High precision output
- Efficient power management
Application
- Computer peripherals
- Entertainment systems
- Healthcare equipment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Part Life Cycle Code | Active |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Factory Lead Time | 10 Weeks |
| Date Of Intro | 2020-05-27 | Adjustability | FIXED |
| Dropout Voltage1-Max | 1.2 V | Dropout Voltage1-Nom | 1.07 V |
| Input Voltage Absolute-Max | 20 V | Input Voltage-Max | 15 V |
| Input Voltage-Min | 4.75 V | JESD-30 Code | R-PDSO-G4 |
| JESD-609 Code | e3 | Length | 6.5 mm |
| Line Regulation-Max | 0.0045% | Load Regulation-Max | 0.01% |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Outputs | 1 | Number of Terminals | 4 |
| Operating Temperature TJ-Max | 150 °C | Operating Temperature TJ-Min | -55 °C |
| Operating Temperature-Max | 125 °C | Operating Temperature-Min | |
| Output Current1-Max | 0.8 A | Output Voltage1-Max | 3.365 V |
| Output Voltage1-Min | 3.235 V | Output Voltage1-Nom | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOT-223 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 | Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Seated Height-Max | 1.8 mm | Surface Mount ! | YES |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 2.3 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | Voltage Tolerance-Max | 2% |
| Width | 3.5 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM1117MPX-33NOPB?
The LM1117MPX-33NOPB is a low dropout linear voltage regulator designed by Texas Instruments. It is specifically a 3.3V fixed output voltage regulator with a maximum dropout voltage of 1.2V at 800mA load current. It is commonly used to provide a stable 3.3V power supply in various electronic applications.
How Does LM1117MPX-33NOPB Work?
The LM1117MPX-33NOPB functions by regulating an input voltage to a precise 3.3V output voltage. It maintains this voltage regardless of variations in the input voltage or load current. The dropout voltage is the minimum required voltage difference between the input and output for the regulator to operate correctly.
How Many Pins does LM1117MPX-33NOPB have and What are the Functions of the Pinout Configuration?
The LM1117MPX-33NOPB is housed in an 8-pin TO-220 package. The pinout configuration includes:
- IN: Input voltage pin.
- OUT: Regulated 3.3V output voltage pin.
- GND: Ground pin.
- ADJ: Optional adjustable pin for external voltage setting (not used in fixed voltage version).
What are the Pros and Cons of LM1117MPX-33NOPB?
Pros:
- Fixed Output Voltage: Provides a stable 3.3V output voltage, eliminating the need for external voltage regulation.
- Low Dropout Voltage: Maintains regulation with a low dropout voltage, ensuring efficiency.
- Thermal Shutdown Protection: Includes built-in thermal shutdown protection for added safety.
- Simple Design: Easy to use with few external components required for operation.
- Cost-Effective: Offers a cost-effective solution for voltage regulation in various applications.
Cons:
- Fixed Voltage: Limited to 3.3V output, not suitable for applications requiring different output voltages.
- Heat Dissipation: May require additional heat sinking for high current applications to dissipate heat effectively.
- Current Limit: Limited maximum output current compared to higher power regulators.
Are There Any Equivalents/Alternatives to LM1117MPX-33NOPB for Recommendation?
- The LD1117S33TR from STMicroelectronics is a similar 3.3V fixed voltage regulator.
- Alternatives to the LM1117MPX-33NOPB include the L4931CZ33-AP from STMicroelectronics and the MAX8887EZK33+T from Maxim Integrated.
Recommend Parts
-
![LM317MDTX]()
LM317MDTX
$0.312 The LM317MDTX is a 3-pin regulator that can provide a stable output voltage between 1.25V and 37V with a maximum current of 0.5A
Brand: Texas Instruments Package/Case: TO-252-3
3,360 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM78L12ACZ]()
LM78L12ACZ
$0.425 This TO-92-3 package of LM78L12ACZ has a maximum input voltage of 35V and is compliant with ROHS standards
Brand: Texas Instruments Package/Case: TO92-3
6,666 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LB11696V-TLM-E]()
LB11696V-TLM-E
$0.830 Ignition Controller and Driver with PWM Pre-driving Capabilities
Brand: Onsemi Package/Case: SSOP-30
3,302 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM385Z-2.5]()
LM385Z-2.5
$0.080 85Z-2.5: Precision Voltage Reference with 2.5V Output at 20mA
Brand: Texas Instruments Package/Case: TO226-3
6,696 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LV8860V-TLM-H]()
5,981 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM317LMX]()
Linear Voltage Regulators 100-mA, 40-V, high-PSRR, adjustable linear voltage regulator 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
4,873 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM2576D2T-ADJG]()
Switching Voltage Regulators 3A 1.23-37V ADJ Buck PWM
Brand: Onsemi Package/Case: TO263-5
5,062 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM337D2TR4G]()
LM337D2TR4G
$0.479 LDO Regulator Neg -1.2V to -37V 0.4A 3-Pin(2+Tab) D2PAK T/R
Brand: Onsemi Package/Case: D2PAK-3
3,135 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM317MBDTG]()
LM317MBDTG
$0.314 Linear voltage regulator with high PSRR, adjustable output, and 500 mA current capacity
Brand: Onsemi Package/Case: DPAK-3
6,601 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM2575D2T-5G]()
3,967 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM337BD2TR4G]()
LM337BD2TR4G
$0.424 Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = -40° to +125°C, 3 LEAD D2PAK, 800-REEL
Brand: Onsemi Package/Case: D2PAK
4,359 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM431SAIMFX]()
LM431SAIMFX
$0.387 This product provides stable and precise voltage regulation with a high level of accuracy."
Brand: Onsemi Package/Case: SOT23-3L
3,659 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
