LP38851S-ADJ Texas Instruments Integrated Circuit (Other) In Stock
LP38851S-ADJ is a low-dropout linear regulator with adjustable output voltage and 0.115V nominal dropout. Features 30 parametric specs, single output, and excellent line regulation at 0.04%/V. From $1.15 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 4
- Lifecycle
- OBSOLETE
- Datasheet
- LP38851S-ADJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1547(MOQ 360)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage for flexible power supply design
- Ultra-low dropout voltage of 0.115V nominal (0.2V max) for high efficiency
- Excellent line regulation of 0.04%/V for stable output under varying input conditions
- Single output, single function design simplifying circuit integration
- JESD-609 e0 compliant, RoHS-compatible 7-lead PSSO package
Applications
The LP38851S-ADJ is ideal for portable and battery-powered applications where minimizing voltage headroom is critical. Its adjustable output makes it well-suited for powering microcontrollers, FPGAs, DSPs, and other precision analog or digital loads in consumer electronics, industrial control systems, and telecommunications equipment. The low-dropout characteristic enables efficient regulation from closely-matched supply rails in space-constrained designs.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.2V |
| Dropout Voltage1-Nom | 0.115V |
| JESD-30 Code | R-PSSO-G7 |
| JESD-609 Code | e0 |
| Line Regulation-Max (%/V) | 0.04 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.8A |
| Output Voltage1-Max | 1.8V |
| Output Voltage1-Min | 0.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | ZIP7,.2,.1TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | RAIL |
| Peak Reflow Temperature (Cel) | 235 |
| 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 | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the dropout voltage of the LP38851S-ADJ?
The LP38851S-ADJ has a nominal dropout voltage of 0.115V and a maximum dropout voltage of 0.2V. This ultra-low dropout characteristic makes it ideal for battery-powered applications where input and output voltages are close together, maximizing efficiency and extending battery life.
What output voltage range does the LP38851S-ADJ support?
The LP38851S-ADJ is an adjustable LDO regulator, meaning the output voltage can be set by external resistors to match the specific requirements of your design. This flexibility makes it suitable for powering a wide range of loads including microcontrollers, DSPs, and analog circuits across various supply voltage standards.
What package does the LP38851S-ADJ come in?
The LP38851S-ADJ is available in a 7-lead R-PSSO-G7 (PSSO) surface-mount package, as indicated by the JESD-30 code. This compact package is well-suited for space-constrained PCB designs. The part is also JESD-609 e0 compliant, supporting lead-free assembly processes.
Where can I buy the LP38851S-ADJ and what is the price?
The LP38851S-ADJ from Texas Instruments is available through FindMyChip starting from approximately $1.15 per unit. We maintain worldwide stock and offer fast shipping. Submit a quote request on this page to receive competitive pricing based on your required quantity.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 360+ | $1.1547 | $415.68 |
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