LP38693MP-2.5/NOPBIn StockTexas Instruments
LP38693MP-2.5/NOPB is a 250mA fixed 2.5V LDO regulator by Texas Instruments in SOT-223-5 package, featuring 60dB PSRR and -40 to 125C range. Price from $0.45/unit. In stock, 1pc MOQ, ships worldwide.
- Manufacturer
- Texas Instruments
- Package
- SOT-223-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LP38693MP-2.5/NOPB Datasheet PDF
- Category
- power-management
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Ideal for powering noise-sensitive analog circuits, ADC/DAC reference supplies, and RF front-end modules. Commonly used in industrial sensor systems, portable instrumentation, and telecom equipment requiring stable 2.5V rails.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.725V |
| Dropout Voltage1-Nom | 0.25V |
| Input Voltage Absolute-Max | 12V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0175% |
| Load Regulation-Max | 0.06238% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 2.6V |
| Output Voltage1-Min | 2.4V |
| Output Voltage1-Nom | 2.5V |
| 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 | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 4% |
| Package | SOT-223-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LP38693MP-2.5/NOPB:
Frequently Asked Questions
What is the input voltage range for LP38693MP-2.5/NOPB?
The LP38693MP-2.5/NOPB accepts an input voltage from 2.7V to 6.0V. The minimum input must be at least 350mV above the 2.5V output to maintain regulation, so a minimum 2.85V input is required at full 250mA load.
What package does LP38693MP-2.5/NOPB use and how many pins?
The LP38693MP-2.5/NOPB comes in a SOT-223-5 (5-pin) surface-mount package. The SOT-223 package includes an exposed metal tab on the bottom for improved thermal dissipation, supporting higher output currents without excessive heating.
Can LP38693MP-2.5/NOPB replace LP38692MP-2.5/NOPB?
The LP38693MP-2.5/NOPB is the upgraded version with an added enable pin compared to the LP38692MP-2.5/NOPB. Both share the same 2.5V/250mA rating and SOT-223-5 footprint, making LP38693 a drop-in upgrade for applications needing power sequencing.
Is LP38693MP-2.5/NOPB RoHS compliant?
Yes, LP38693MP-2.5/NOPB is fully RoHS compliant and lead-free. The /NOPB suffix in the part number specifically denotes the Pb-free version, meeting EU RoHS Directive requirements and REACH regulations.
What are typical applications for LP38693MP-2.5/NOPB?
LP38693MP-2.5/NOPB is well-suited for analog reference voltage supplies, ADC/DAC power rails, RF and wireless module power, sensor interface circuits, and industrial instrumentation. Its 60dB PSRR makes it ideal for noise-sensitive analog designs.
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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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