LP38512MR-ADJ/NOPBIn StockTexas Instruments
LP38512MR-ADJ/NOPB is an adjustable LDO linear regulator with 2.25V–5.5V input range and ultra-low 0.3V dropout voltage. Designed for noise-sensitive portable applications. From $1.33, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LP38512MR-ADJ/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3300(MOQ 190)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output LDO with only 0.3V typical dropout voltage for high efficiency
- Wide input voltage range of 2.25V to 5.5V suits single-cell and multi-cell battery systems
- Compact SOT-23 small outline package ideal for space-constrained portable designs
- Low quiescent current extends battery life in power-sensitive applications
- JEDEC e3 RoHS-compliant, lead-free packaging for environmental compliance
Applications
The LP38512MR-ADJ/NOPB is well-suited for portable consumer electronics such as smartphones, tablets, and wearables where tight board space and low dropout are critical. It is also widely used in IoT sensor nodes and wireless modules that require stable, adjustable voltage rails from Li-ion or AA battery sources. Additionally, the device serves DSP and RF subsystems in communications equipment where low-noise LDO regulation is essential.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.3V |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.25V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.06 |
| Load Regulation-Max(%) | 0.16% |
| 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 | 5V |
| Output Voltage1-Min | 0.5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% |
| ## LP38512MR-ADJ/NOPB Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LP38512MR-ADJ/NOPB:
suggested
suggested
suggested
Frequently Asked Questions
What is the input voltage range of the LP38512MR-ADJ/NOPB?
The LP38512MR-ADJ/NOPB accepts an input voltage between 2.25V and 5.5V, making it compatible with single-cell lithium-ion batteries as well as regulated 3.3V and 5V power rails commonly used in embedded systems.
What is the dropout voltage of the LP38512MR-ADJ/NOPB?
The LP38512MR-ADJ/NOPB features a maximum dropout voltage of 0.3V, which means it can maintain regulation with very little headroom between input and output, extending usable battery life in portable applications.
What package does the LP38512MR-ADJ/NOPB come in?
The LP38512MR-ADJ/NOPB is available in an 8-pin Small Outline package (R-PDSO-G8), which is a compact surface-mount package suitable for high-density PCB layouts in space-constrained designs.
Is the LP38512MR-ADJ/NOPB RoHS compliant?
Yes, the LP38512MR-ADJ/NOPB is fully RoHS compliant and lead-free, carrying the JESD-609 e3 code and Pb-free designation, making it suitable for use in environmentally regulated end products worldwide.
Where can I buy the LP38512MR-ADJ/NOPB and what is the price?
The LP38512MR-ADJ/NOPB is available from FindMyChip starting from $1.33 per unit. Submit a quote request to get real-time stock availability and volume pricing with worldwide shipping options.
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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.
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