MP2143DJ-LF-P Monolithic Power Systems (MPS) Integrated Circuit (SOT23 (8-Pin)) In Stock
TSOT-23, 8 PIN
- Manufacturer
- Monolithic Power Systems (MPS)
- Package
- SOT23 (8-Pin)
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MP2143DJ-LF-P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1744(MOQ 25)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the specifications of MP2143DJ-LF-P?
| Pbfree Code | Yes |
| Factory Lead Time | 28Weeks |
| Date Of Intro | 2017-10-19 |
| YTEOL | 7.3 |
| Additional Feature | ADJUSTBLE OUTPUT FROM 0.6V TO 5V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.5V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1500kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | SOT23 (8-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China |
Where can I find the MP2143DJ-LF-P datasheet?
MP2143DJ-LF-P Datasheet DownloadOfficial datasheet from Monolithic Power Systems (MPS)
What are equivalent replacements for MP2143DJ-LF-P?
Compatible alternatives and drop-in replacements for MP2143DJ-LF-P:
suggested
Frequently Asked Questions
What is the price of MP2143DJ-LF-P?
MP2143DJ-LF-P is priced from $0.1744 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.
Is MP2143DJ-LF-P in stock?
MP2143DJ-LF-P is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.
Where can I buy MP2143DJ-LF-P?
You can buy MP2143DJ-LF-P from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for MP2143DJ-LF-P from Monolithic Power Systems (MPS).
What is the datasheet for MP2143DJ-LF-P?
The official MP2143DJ-LF-P datasheet from Monolithic Power Systems (MPS) contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.
What package does MP2143DJ-LF-P come in?
MP2143DJ-LF-P is available in SOT23 (8-Pin) packaging. See the package diagram and pinout above for detailed dimensional information.
Related Guides
150141RS73100 Red LED Indicator and Current-Resistor Design Guide
Design a reliable 150141RS73100 red LED indicator with worst-case resistor sizing, GPIO checks, PWM drive, layout, and production validation.
Jul 11, 2026
742792651 Ferrite Bead EMI Filter and Power Integrity Design Guide
Practical guidance for using 742792651 in ferrite-bead EMI filters, including bias, DCR, damping, layout, and validation.
Jul 11, 2026
How to Choose a Ferrite Bead for EMI Suppression Rails: Selection Guide
Compare 742792651 and related ferrite beads by impedance, current rating, DCR, package, layout, and EMI test context.
Jul 10, 2026
150141BS73100 Design Guide for 3528 Status Indicator LED Circuits
Design 3528 status indicator LED circuits with 150141BS73100: current setting, resistor sizing, polarity, optics, and sourcing checks.
Jul 10, 2026
Why Buy from FindMyChip
About Monolithic Power Systems (MPS)
Monolithic Power Systems (MPS) is a leading electronic component manufacturer. FindMyChip sources Monolithic Power Systems (MPS) ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Monolithic Power Systems (MPS)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $1.7772 | $44.43 |
| 100+ | $1.5930 | $159.30 |
| 250+ | $1.5052 | $376.30 |
| 500+ | $1.4600 | $730.00 |
| 1110+ | $0.1804 | $200.24 |
| 1435+ | $0.1744 | $250.26 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit