LP38842MR-ADJ Texas Instruments Integrated Circuit (Other) In Stock
LP38842MR-ADJ is an adjustable low-dropout linear voltage regulator from Texas Instruments. It features 0.315V max dropout voltage, 1% load regulation, and 30 parametric specs for precise voltage control. From $0.63, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LP38842MR-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6272(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LP38842MR-ADJ?
- Adjustable output voltage with low 0.315V max dropout for efficient linear regulation
- Excellent line regulation of 0.01%/V ensuring stable output under varying input conditions
- Load regulation of 1.65% max supporting consistent performance across load changes
- Single-function design in compact SOIC-8 (R-PDSO-G8) package for space-constrained applications
- Wide operating range suitable for battery-powered and industrial power supply designs
What is LP38842MR-ADJ used for?
The LP38842MR-ADJ is widely used in portable electronics and battery-powered devices where low dropout voltage is critical for maximizing battery life. It is well-suited for powering microcontrollers, DSPs, and sensitive analog circuits in industrial and consumer applications requiring stable, adjustable supply voltages. Its compact SOIC-8 package makes it ideal for space-constrained PCB designs in telecommunications, instrumentation, and embedded systems.
What are the specifications of LP38842MR-ADJ?
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.315V |
| Dropout Voltage1-Nom | 0.115V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Line Regulation-Max (%/V) | 0.01 |
| Load Regulation-Max(%) | 1.65% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1.5A |
| Output Voltage1-Max | 1.5V |
| Output Voltage1-Min | 0.56V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LP38842MR-ADJ datasheet?
LP38842MR-ADJ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LP38842MR-ADJ?
Compatible alternatives and drop-in replacements for LP38842MR-ADJ:
Adjustable Positive LDO Regulator, 0.56V Min, 1.5V Max, 0.315V Dropout, CMOS, PDSO8
Frequently Asked Questions
What is the dropout voltage of the LP38842MR-ADJ?
The LP38842MR-ADJ has a nominal dropout voltage of 0.115V and a maximum dropout voltage of 0.315V, making it a true low-dropout (LDO) regulator ideal for applications where input-output voltage differential is small, such as battery-powered systems.
What output voltage range does the LP38842MR-ADJ support?
The LP38842MR-ADJ is an adjustable LDO regulator, meaning the output voltage can be set by external resistors to meet specific design requirements. This flexibility makes it suitable for a wide range of power supply applications requiring customized voltage levels.
What package type is the LP38842MR-ADJ available in?
The LP38842MR-ADJ is available in an 8-pin SOIC package (JESD-30 code R-PDSO-G8), which is a standard surface-mount package offering a good balance between board space and thermal performance for low-power LDO regulator designs.
What are typical applications for the LP38842MR-ADJ?
Typical applications include post-regulation in multi-rail power supplies, powering noise-sensitive analog and RF circuits, microcontroller supply rails in embedded systems, and portable consumer electronics where battery efficiency is critical. Its adjustable output and low dropout make it versatile across industrial and consumer designs.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $7.3650 | $7.37 |
| 15+ | $4.9100 | $73.65 |
| 52+ | $4.5418 | $236.17 |
| 285+ | $1.6248 | $463.07 |
| 1000+ | $0.7034 | $703.40 |
| 10000+ | $0.6272 | $6272.00 |
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