LP3875EMP-ADJ Texas Instruments Integrated Circuit (Other) In Stock
LP3875EMP-ADJ is an adjustable linear LDO voltage regulator with 0.38V typical dropout voltage, 0.12% max load regulation, and 1A output current. Ideal for portable and battery-powered applications. From $1.67 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LP3875EMP-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.6687(MOQ 2000)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage with low 0.38V typical dropout for efficient regulation
- Excellent load regulation of 0.12% max ensuring stable output under varying loads
- Low line regulation of 0.0125%/V for high supply rejection performance
- Single-function design in compact 5-pin SOT-23 package for space-constrained designs
Applications
The LP3875EMP-ADJ is well-suited for portable electronics, handheld devices, and battery-powered systems where low dropout voltage is critical for maximizing battery life. It is commonly used in post-regulator applications, DSP/microcontroller power rails, and embedded systems requiring a stable, adjustable supply voltage. Its low quiescent current and tight regulation make it ideal for noise-sensitive analog and mixed-signal circuits.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.55V |
| Dropout Voltage1-Nom | 0.38V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e0 |
| Line Regulation-Max (%/V) | 0.0125 |
| Load Regulation-Max(%) | 0.12% |
| 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 | 6.45V |
| Output Voltage1-Min | 1.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223-4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| 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 | 1.5mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LP3875EMP-ADJ:
Regulator, 1.2V Min, 6.45V Max, 0.55V Dropout, CMOS, PDSO5
Regulator, 1.2V Min, 6.45V Max, 0.55V Dropout, CMOS, PDSO5
Frequently Asked Questions
What is the dropout voltage of the LP3875EMP-ADJ?
The LP3875EMP-ADJ has a typical dropout voltage of 0.38V and a maximum dropout voltage of 0.55V at full load, making it suitable for low-input-voltage applications where minimizing power loss is essential.
What output voltage range does the LP3875EMP-ADJ support?
The LP3875EMP-ADJ is an adjustable LDO regulator, allowing users to set the output voltage using an external resistor divider network. It covers a wide range of output voltages to suit various system requirements.
What package is the LP3875EMP-ADJ available in?
The LP3875EMP-ADJ is available in a 5-pin SOT-23 (JESD-30 code: R-PDSO-G5) surface-mount package, ideal for compact PCB designs and space-constrained applications.
Is the LP3875EMP-ADJ RoHS compliant?
Based on the part data, the LP3875EMP-ADJ carries a Pbfree Code of 'No', indicating this variant uses a standard lead-based finish. Buyers with RoHS requirements should verify compliance before ordering.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2000+ | $1.7138 | $3427.68 |
| 3000+ | $1.6924 | $5077.32 |
| 5000+ | $1.6687 | $8343.65 |
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