LP5996SD-3033 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
LP5996SD-3033 is a dual-output LDO regulator from Texas Instruments, featuring 300mA and 150mA outputs with ultra-low 0.11V dropout voltage. Ideal for portable consumer electronics and battery-powered systems requiring compact, low-noise power management. Available in Small Outline No-lead package with 2V to 6V input range.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- LP5996SD-3033 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LP5996SD-3033?
- Dual LDO outputs: 300mA primary + 150mA secondary channels in a single compact package
- Ultra-low dropout voltage of 0.11V (typ) / 0.22V (max) at full load for maximum efficiency
- Wide 2V–6V input voltage range supports single-cell Li-Ion and multi-cell battery applications
- Fixed 3.3V output with tight regulation for noise-sensitive analog and RF subsystems
- Small Outline No-lead (SON) package minimizes board space in space-constrained designs
What is LP5996SD-3033 used for?
The LP5996SD-3033 is well suited for portable consumer electronics such as smartphones, tablets, and wearables where two independent regulated rails are needed from a single LDO. Its low dropout voltage makes it ideal for battery-powered IoT nodes and handheld instruments that must operate efficiently as battery voltage declines. The device also fits industrial sensor modules and wireless communication boards requiring a clean, fixed 3.3V supply alongside an auxiliary regulated output.
What are the specifications of LP5996SD-3033?
| Pbfree Code | No |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.22V |
| Dropout Voltage1-Nom | 0.11V |
| Dropout Voltage2-Max | 0.55V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 2V |
| JESD-30 Code | S-XDSO-N10 |
| JESD-609 Code | e0 |
| Line Regulation-Max | 0.018% |
| Number of Functions | 1 |
| Number of Outputs | 2 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.15A |
| Output Current2-Max | 0.3A |
| Output Voltage1-Max | 3.1125V |
| Output Voltage1-Min | 2.8875V |
| Output Voltage1-Nom | 3V |
| Output Voltage2-Max | 3.423V |
| Output Voltage2-Min | 3.176V |
| Output Voltage2-Nom | 3.3V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | SOLCC10,.11,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 3.75% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LP5996SD-3033 datasheet?
LP5996SD-3033 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LP5996SD-3033?
Compatible alternatives and drop-in replacements for LP5996SD-3033:
Frequently Asked Questions
What are the output voltage and current ratings of the LP5996SD-3033?
The LP5996SD-3033 provides two fixed LDO outputs: a primary channel rated at 300mA and a secondary channel rated at 150mA, both regulated to 3.3V. The typical dropout voltage is 0.11V on the primary output and 0.55V (max) on the secondary, allowing efficient operation from a 2V to 6V input supply.
What applications is the LP5996SD-3033 best suited for?
This dual LDO is ideal for portable and battery-powered applications including smartphones, wearables, IoT sensors, and handheld instruments. Its dual-rail output, low dropout, and compact SON package make it a strong fit for designs that need two independently regulated voltages in minimal board space, such as powering an MCU core and a sensor simultaneously.
What package does the LP5996SD-3033 come in, and what is its input voltage range?
The LP5996SD-3033 is housed in a Small Outline No-lead (SON-10) package, which provides an excellent thermal and space footprint for compact PCB layouts. It accepts an input voltage from 2V minimum up to 6V maximum, with an absolute maximum rating of 6.5V, making it compatible with single-cell Li-Ion batteries and regulated 5V rails.
Is the LP5996SD-3033 RoHS compliant?
Based on the available product data, the LP5996SD-3033 is marked with Pbfree Code: No, indicating this specific variant does not use lead-free solder finishing. Designers targeting RoHS-compliant builds should verify the exact compliance status with Texas Instruments' official product page or contact a TI-authorized distributor before procurement.
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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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