LP5996SD-3308 Texas Instruments Integrated Circuit (Small Outline No-lead) In Stock
Texas Instruments LP5996SD-3308 is a dual fixed LDO voltage regulator with 300mA output current, 0.8V and 3.3V fixed outputs in a 10-pin LLP package. Input voltage range 2V to 6V with ultra-low 110mV typical dropout voltage for efficient low-voltage power management. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline No-lead
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- LP5996SD-3308 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel LDO providing simultaneous 0.8V and 3.3V fixed regulated outputs for multi-rail power designs
- Ultra-low dropout voltage of 110mV typical (220mV max) at 300mA enabling efficient low headroom operation
- Wide input voltage range of 2V to 6V (6.5V absolute max) supporting Li-ion, USB, and multi-cell battery inputs
- Compact 10-pin LLP (leadless) package minimizing PCB footprint in space-sensitive portable applications
Applications
The LP5996SD-3308 is designed for dual-rail power management in portable electronics such as smartphones, tablets, and wireless IoT devices where both a core voltage (0.8V) and I/O voltage (3.3V) are needed simultaneously. Its low dropout voltage ensures efficient regulation even as a Li-ion battery discharges toward end-of-life, extending battery runtime in handheld devices. The compact LLP package makes it ideal for wearables, Bluetooth modules, and other miniaturized consumer products requiring multi-output LDO regulation.
Specifications
| 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 | 0.0168% |
| 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 | 3.423V |
| Output Voltage1-Min | 3.176V |
| Output Voltage1-Nom | 3.3V |
| Output Voltage2-Max | 0.832V |
| Output Voltage2-Min | 0.768V |
| Output Voltage2-Nom | 0.8V |
| 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 | 4% |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the output voltages of the LP5996SD-3308?
The LP5996SD-3308 provides two fixed output voltages: 0.8V and 3.3V, with a combined output accuracy of ±2.75%. The 0.8V output is commonly used for processor core rails, while the 3.3V output serves I/O interfaces, memory, and peripheral ICs in dual-supply embedded systems.
What is the dropout voltage of the LP5996SD-3308?
The LP5996SD-3308 features an ultra-low dropout voltage of 110mV typical for the first output channel, with a maximum of 220mV. The second channel has a maximum dropout of 550mV. These low dropout characteristics allow efficient regulation from near-depleted batteries and low-headroom power supplies without excessive power loss.
What input voltage range does the LP5996SD-3308 support?
The LP5996SD-3308 accepts input voltages from 2V to 6V, with an absolute maximum of 6.5V. This range covers common portable power sources including single-cell Li-ion batteries (2.7V to 4.2V), USB 5V rails, and regulated 3.3V inputs, making it versatile for a wide range of portable and battery-powered product designs.
What package does the LP5996SD-3308 use?
The LP5996SD-3308 is housed in a 10-pin LLP (Leadless Land Package) identified by JESD-30 code S-XDSO-N10. This leadless surface-mount package offers a very small PCB footprint and excellent thermal performance compared to leaded SOIC packages, making it particularly suited for compact portable device designs where board space is at a premium.
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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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