LP3883ES-1.2/NOPBIn StockTexas Instruments
Texas Instruments LP3883ES-1.2/NOPB is a 3A LDO linear regulator with 1.2V fixed output, SO-8 package, -40°C to 125°C operation. In stock, from $2.91, MOQ 1, global shipping.
- Manufacturer
- Texas Instruments
- Package
- SO-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LP3883ES-1.2/NOPB Datasheet PDF
- Category
- power-management
- Price
- From $2.9120(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3A output current with ultra-low dropout voltage
- 1.2V fixed output voltage with ±1.5% accuracy
- SO-8 compact package for space-constrained designs
- Wide operating temperature range: -40°C to +125°C
- RoHS compliant, lead-free, halogen-free
- Stable with ceramic output capacitors
Applications
Ideal for powering core logic in FPGAs, DSPs, and microprocessors requiring 1.2V supply rails. Commonly used in portable electronics, industrial control systems, and telecom equipment where high-current, low-noise power conversion is critical.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Not Compliant |
| YTEOL | 15 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.42V |
| Dropout Voltage1-Nom | 0.21V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.636V |
| JESD-30 Code | R-PSSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.00046368% |
| Load Regulation-Max | 0.00072% |
| 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 | 1.246V |
| Output Voltage1-Min | 1.186V |
| Output Voltage1-Nom | 1.2V |
| 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 | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.7mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2.5% |
| ## LP3883ES-1.2/NOPB Alternates Showing results | Image |
| Package | SO-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LP3883ES-1.2/NOPB:
TI family high-current LDO regulator, adjustable output configurable to 1.2V, higher performance with lower noise
Regulator, 1.216V, 0.42V Dropout, CMOS, PSSO5
suggested
suggested
Frequently Asked Questions
What is the output voltage and current rating of LP3883ES-1.2/NOPB?
The LP3883ES-1.2/NOPB is a fixed 1.2V output LDO regulator capable of delivering up to 3A of continuous output current. It features an ultra-low dropout voltage to maximize efficiency in battery-powered and low-headroom power supply designs.
What package does the LP3883ES-1.2/NOPB come in?
The LP3883ES-1.2/NOPB comes in an SO-8 (Small Outline 8-pin) surface-mount package. This compact 8-pin package is well-suited for PCB designs with limited space, offering easy soldering and good thermal dissipation with proper PCB copper pours.
What is the operating temperature range of LP3883ES-1.2/NOPB?
The LP3883ES-1.2/NOPB operates across a wide temperature range from -40°C to +125°C, making it suitable for industrial, automotive-adjacent, and harsh environment applications requiring reliable power regulation under extreme thermal conditions.
Is LP3883ES-1.2/NOPB RoHS compliant?
Yes, the LP3883ES-1.2/NOPB is RoHS compliant and lead-free (NOPB suffix indicates No Pb/lead). It meets international environmental regulations including EU RoHS directives, making it suitable for use in products sold in Europe and other regulated markets.
What are suitable alternatives to LP3883ES-1.2/NOPB?
Compatible alternatives include the TLV62130 (Texas Instruments buck regulator for higher efficiency), LT3080 (Linear Technology/ADI adjustable LDO), and TPS7A3001 (TI LDO for 1.2V rail). For drop-in replacements, look for 3A LDO regulators in SO-8 packages with 1.2V fixed 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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.7200 | $6.72 |
| 7+ | $3.3600 | $23.52 |
| 61+ | $2.9120 | $177.63 |
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