LP3853ES-1.8/NOPB Texas Instruments power-management (SOT-23-5) In Stock
The LP3853ES-1.8/NOPB is a 500mA fixed 1.8V LDO linear regulator in SOT-23-5 package from Texas Instruments, operating -40°C to 125°C. Price from $5.54/unit at 10K qty. In stock, inquiry welcome, global shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- LP3853ES-1.8/NOPB Datasheet PDF
- Category
- power-management
- Price
- From $5.5400(MOQ 35)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LP3853ES-1.8/NOPB?
- Fixed 1.8V output voltage with 2% accuracy
- 500mA output current capability
- Ultra-low dropout voltage for efficient regulation
- SOT-23-5 compact package for space-constrained designs
- Wide operating temperature: -40C to +125C
- RoHS compliant / lead-free (NOPB)
What is LP3853ES-1.8/NOPB used for?
The LP3853ES-1.8/NOPB is widely used in portable electronics and battery-powered devices requiring a stable 1.8V rail, such as microcontroller core supplies, IoT sensor nodes, and handheld instruments. It is also suitable for post-regulation in DC-DC converter designs and low-noise analog supply rails in communication modules.
What are the specifications of LP3853ES-1.8/NOPB?
| Pbfree Code | Yes |
| Reach Compliance Code | Not Compliant |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.39V |
| Input Voltage Absolute-Max | 7.5V |
| Input Voltage-Max | 7V |
| Input Voltage-Min | 2.5V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.00108% |
| Load Regulation-Max | 0.0025% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 3A |
| Output Voltage1-Max | 1.854V |
| Output Voltage1-Min | 1.746V |
| Output Voltage1-Nom | 1.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP5H,.6,67TB |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 3% |
| Package | SOT-23-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the LP3853ES-1.8/NOPB datasheet?
LP3853ES-1.8/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LP3853ES-1.8/NOPB?
Compatible alternatives and drop-in replacements for LP3853ES-1.8/NOPB:
1.8V fixed LDO regulator in SOT-23-3, equivalent output voltage and RoHS compliant
Regulator, 1.8V, 0.6V Dropout, CMOS, PSSO5
Frequently Asked Questions
What is the output voltage of the LP3853ES-1.8/NOPB?
The LP3853ES-1.8/NOPB provides a fixed 1.8V regulated output voltage with 2% accuracy across the full operating temperature range of -40C to +125C.
What package does the LP3853ES-1.8/NOPB use?
The LP3853ES-1.8/NOPB comes in a SOT-23-5 (5-pin small outline transistor) package, making it ideal for compact, space-constrained PCB designs in portable and IoT applications.
What are typical applications for the LP3853ES-1.8/NOPB?
Typical applications include microcontroller and FPGA core voltage supplies, IoT sensor nodes, handheld instruments, post-regulation for DC-DC converters, and any low-noise 1.8V supply rail in battery-powered or portable electronics.
Is the LP3853ES-1.8/NOPB RoHS compliant?
Yes. The /NOPB suffix indicates the LP3853ES-1.8/NOPB is lead-free and fully RoHS compliant, meeting EU and international environmental regulations for electronic components.
What is the input voltage range for the LP3853ES-1.8/NOPB?
The LP3853ES-1.8/NOPB accepts an input voltage from 2.0V to 6.5V, supporting a wide range of supply rails including 3.3V and 5V systems while maintaining a stable 1.8V output.
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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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| 35+ | $8.6500 | $302.75 |
| 500+ | $6.2300 | $3115.00 |
| 1000+ | $5.8800 | $5880.00 |
| 10000+ | $5.5400 | $55400.00 |
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