TPS60202DGSG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TPS60202DGSG4 is a regulated 3.3 V switched-capacitor charge pump converter accepting 1.6 V to 3.6 V input and delivering up to 50 mA output current in a 10-pin MSOP package. It provides a stable 3.3 V supply from single-cell or two-cell battery sources. From $1.20 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- OBSOLETE
- Datasheet
- TPS60202DGSG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS60202DGSG4?
- Regulated 3.3 V output from 1.6 V to 3.6 V input enables 3.3 V logic supply from a single Li-Ion or two AA batteries
- Switched-capacitor charge pump architecture requires only 2 external capacitors, eliminating inductors for EMI-sensitive designs
- 50 mA maximum output current with low quiescent current in a compact 10-pin MSOP package for space-constrained portable devices
What is TPS60202DGSG4 used for?
TPS60202DGSG4 is ideal for portable battery-powered devices that require a stable 3.3 V supply derived from a single lithium-ion cell or two alkaline AA cells. The inductor-free switched-capacitor topology reduces EMI and simplifies PCB layout in wireless sensor nodes, Bluetooth accessories, and compact handheld instruments. Its input range of 1.6 V to 3.6 V ensures regulation even at end-of-battery-life, extending usable run time in IoT applications.
What are the specifications of TPS60202DGSG4?
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHED CAPACITOR REGULATOR |
| Input Voltage-Max | 3.6V |
| Input Voltage-Min | 1.6V |
| Input Voltage-Nom | 2.4V |
| JESD-30 Code | S-PDSO-G10 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current-Max | 0.05A |
| Output Voltage-Max | 3.432V |
| Output Voltage-Min | 3.168V |
| 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 | PUSH-PULL |
| Switching Frequency-Max | 400kHz |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| 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 TPS60202DGSG4 datasheet?
TPS60202DGSG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS60202DGSG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can TPS60202DGSG4 generate 3.3 V from a single Li-Ion cell, and how does it maintain regulation as the battery discharges?
Yes, TPS60202DGSG4 accepts inputs from 1.6 V to 3.6 V, covering the full discharge curve of a single Li-Ion cell from 4.2 V fully charged down to the cutoff around 3.0 V — but note the device operates with input up to 3.6 V, so it targets 3 V or 3.3 V source rails, not raw 4.2 V Li-Ion. It delivers a regulated 3.3 V output up to 50 mA throughout this range, maintaining logic-level stability as supply voltage drops.
How many external components does TPS60202DGSG4 require, and why is it preferred over an inductor-based boost converter in noise-sensitive designs?
TPS60202DGSG4 requires only 2 external flying capacitors and an output capacitor — no inductors. Inductors generate magnetic fields at switching frequencies of hundreds of kilohertz to megahertz, causing interference in RF, audio, and sensitive analog circuits. The switched-capacitor design eliminates this EMI source, making TPS60202DGSG4 preferred in Bluetooth, GPS, and medical sensor applications where electromagnetic cleanliness is critical.
What is the maximum load current TPS60202DGSG4 can supply, and is 50 mA sufficient for a microcontroller plus peripherals?
TPS60202DGSG4 supplies up to 50 mA from the regulated 3.3 V output. A low-power MCU such as an ARM Cortex-M0 typically draws 5-15 mA in active mode, and adding an SPI flash, a BLE radio in standby, and a few GPIO-driven sensors may total 30-45 mA, staying within the 50 mA ceiling. For higher-current loads combining MCU, radio, and display drivers, a higher-current LDO or boost converter would be more appropriate.
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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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