TPS60311DGSG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TPS60311DGSG4 is a switched-capacitor charge pump step-up converter from Texas Instruments that boosts 0.9–1.8 V input to a regulated 3 V output. It operates in voltage-mode control and is also capable of 3 V direct operation, housed in a compact 10-pin MSOP package. Available in stock with worldwide shipping for ultra-low-voltage portable applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- TPS60311DGSG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 TPS60311DGSG4?
- Switched-capacitor charge pump with 0.9 V minimum start-up input enabling operation directly from a single alkaline or NiMH cell
- Regulated 3 V output from 0.9–1.8 V input range, also operable at 3 V input, providing flexible supply compatibility
- Ultra-compact 10-pin MSOP footprint (JESD-30 S-PDSO-G10) with Pb-free RoHS compliance for miniaturized portable product designs
What is TPS60311DGSG4 used for?
The TPS60311DGSG4 is designed for single-cell battery-powered devices such as wireless sensors, hearing aids, and remote controls where the supply voltage can drop below 1 V during discharge. Its charge pump architecture eliminates the need for inductors, simplifying PCB layout and reducing EMI in noise-sensitive portable medical and consumer electronics. The ability to operate directly at 3 V also allows flexible integration into mixed-voltage supply trees.
What are the specifications of TPS60311DGSG4?
| YTEOL | 0 |
| Additional Feature | ALSO OPERATES AT 3V |
| Analog IC - Other Type | SWITCHED CAPACITOR REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Input Voltage-Max | 1.8V |
| Input Voltage-Min | 0.9V |
| Input Voltage-Nom | 1V |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.08A |
| Output Voltage-Max | 3.27V |
| Output Voltage-Min | 2.6V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP10,.19,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | DOUBLER INVERTER |
| Switching Frequency-Max | 900kHz |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
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 TPS60311DGSG4 datasheet?
TPS60311DGSG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS60311DGSG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which battery-powered rails can TPS60311DGSG4 boost to a regulated output?
TPS60311DGSG4 is intended for ultra-low-voltage rails, boosting a 0.9 V to 1.8 V input range to a regulated 3 V output in portable equipment.
How does the package choice affect compact power-supply layouts?
The device is supplied in a compact 10 pins small-outline package, helping designers place a switched-capacitor regulator close to batteries and low-power loads.
When is the direct 3 V operating mode useful for sourcing decisions?
The additional 3 V operating capability lets engineers reuse TPS60311DGSG4 across battery and regulated-rail variants, simplifying BOM planning for multiple portable product designs.
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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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