LP38692MP-2.5In StockTexas Instruments
Texas Instruments LP38692MP-2.5 is a fixed 2.5V LDO linear regulator delivering 1A output current with only 0.45V typical dropout voltage. It features a 2.7V to 10V input range and ultra-low noise output, ideal for powering sensitive analog and RF circuits. From $0.80 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LP38692MP-2.5 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7998(MOQ 186)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 2.5V output with tight regulation accuracy for precision analog applications
- Low dropout voltage of 0.45V typical (1.3V max) enabling efficient low-headroom operation
- 1A continuous output current capability in compact SOT-23-5 package
- Wide input voltage range from 2.7V to 10V (12V absolute maximum)
- Low noise output suitable for RF, audio, and sensitive analog circuits
Applications
The LP38692MP-2.5 is well-suited for portable battery-powered devices where low dropout and high efficiency are critical, such as smartphones, tablets, and wearables. It is commonly used in RF front-end modules and precision analog signal chains requiring a clean, stable 2.5V supply rail. The compact SOT-23-5 footprint also makes it ideal for space-constrained PCB designs in industrial sensors and communications equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 1.3V |
| Dropout Voltage1-Nom | 0.45V |
| Input Voltage Absolute-Max | 12V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 2.7V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e0 |
| Line Regulation-Max | 0.0175% |
| Load Regulation-Max | 0.1249% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 1A |
| Output Voltage1-Max | 2.625V |
| Output Voltage1-Min | 2.375V |
| 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 | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Voltage Tolerance-Max | 5% |
| 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 LP38692MP-2.5:
Frequently Asked Questions
What is the output voltage and maximum output current of the LP38692MP-2.5?
The LP38692MP-2.5 provides a fixed 2.5V regulated output with a maximum continuous output current of 1A. The typical dropout voltage is only 0.45V, allowing the regulator to maintain regulation with an input as low as 2.95V under full load conditions.
What is the input voltage range for the LP38692MP-2.5?
The LP38692MP-2.5 operates with an input voltage range of 2.7V to 10V, with an absolute maximum rating of 12V. This wide range makes it compatible with a variety of power sources including single-cell lithium-ion batteries and 5V or 9V regulated supplies.
What package does the LP38692MP-2.5 come in and what are typical applications?
The LP38692MP-2.5 is available in a compact SOT-23-5 (R-PDSO-G5) surface-mount package. It is typically used in portable electronics, RF modules, DSP power supplies, audio equipment, and industrial sensor circuits where a clean 2.5V low-noise supply is required.
Is the LP38692MP-2.5 RoHS compliant and lead-free?
Yes, the LP38692MP-2.5 is fully RoHS compliant and lead-free (Pb-free). The JESD-609 code e0 confirms the package uses lead-free solder materials, making it suitable for environmentally compliant manufacturing processes worldwide.
What are good alternatives or substitutes for the LP38692MP-2.5?
Common alternatives to the LP38692MP-2.5 include the TLV70025 (100mA, lower current), the LP2985-25 (150mA fixed 2.5V LDO), and the LP2951 (adjustable, up to 100mA). For higher current needs at 2.5V, the LP38693 series (1A) or the TPS7A47 offer comparable specifications with different package 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 186+ | $1.6100 | $299.46 |
| 1000+ | $1.0700 | $1070.00 |
| 2000+ | $1.0376 | $2075.26 |
| 5000+ | $0.9992 | $4995.95 |
| 10000+ | $0.9546 | $9546.00 |
| 100000+ | $0.7998 | $79980.00 |
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