TC2117-3.0VDBTR Microchip Integrated Circuit (SOT223 (3-Pin)) In Stock
Microchip TC2117-3.0VDBTR is a fixed 3.0 V LDO linear voltage regulator in SOT-223-3 package, delivering up to 800 mA output current with a maximum dropout voltage of 1.3 V and input voltage range of 4 V to 6 V.
- Manufacturer
- Microchip
- Package
- SOT223 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TC2117-3.0VDBTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6700(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 3.0 V output with tight ±1% accuracy for stable power delivery in noise-sensitive designs
- Low dropout voltage of 450 mV (typical) at full load, extending battery run time
- 800 mA continuous output current in compact SOT-223-3 package with exposed thermal pad
- Input voltage range 4 V to 6 V with absolute maximum of 6.5 V for robust protection
- RoHS-compliant, Pb-free construction suitable for automotive and industrial end products
Applications
The TC2117-3.0VDBTR is well-suited for powering 3.0 V MCU rails, wireless modules, and sensor interfaces in battery-operated portable equipment where low dropout and moderate current are required. Its compact SOT-223-3 footprint makes it a practical choice for space-constrained PCB designs in wearables, IoT nodes, and industrial field instruments. The fixed 3.0 V output eliminates external feedback resistors, simplifying BOM and layout in high-volume consumer and embedded applications.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-223-3 |
| Factory Lead Time | 11Weeks |
| YTEOL | 8 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 1.3V |
| Dropout Voltage1-Nom | 0.45V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 4V |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.0105% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.8A |
| Output Voltage1-Max | 3.075V |
| Output Voltage1-Min | 2.925V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOT-223 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 2.3mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 2.5% |
| ## TC2117-3.0VDBTR Alternates Showing results | Image |
| Package | SOT223 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TC2117-3.0VDBTR:
Frequently Asked Questions
What is the maximum output current the TC2117-3.0VDBTR can supply continuously?
The TC2117-3.0VDBTR is rated for a continuous output current of 800 mA, making it sufficient for MCU subsystems, wireless transceivers, and sensor clusters that collectively draw under 800 mA from a regulated 3.0 V rail.
How does the TC2117-3.0VDBTR perform when used with a Li-ion cell discharging down to 4.0 V?
With a minimum input voltage of 4.0 V and a typical dropout of only 450 mV at full load, the TC2117-3.0VDBTR maintains its regulated 3.0 V output until the supply drops below approximately 3.45 V, allowing reliable operation deep into a Li-ion discharge cycle and maximising usable battery capacity.
Which industrial or IoT applications benefit most from the SOT-223-3 package of the TC2117-3.0VDBTR?
Applications such as wireless sensor nodes, handheld scanners, and compact industrial field transmitters benefit because the SOT-223-3 package occupies roughly 6.5 mm² of board space while its exposed metal tab dissipates heat directly into PCB copper, removing the need for a separate heatsink and enabling high-density 3.0 V power stages.
When is TC2117-3.0VDBTR a better choice than an adjustable LDO for a fixed 3.0 V rail design?
A fixed-output TC2117-3.0VDBTR eliminates two external feedback resistors and removes output-voltage setting errors, cutting BOM cost and PCB area. For high-volume production runs where the rail voltage is always 3.0 V, the fixed variant typically costs less per unit than an adjustable alternative and reduces assembly variation risk.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.9900 | $0.99 |
| 25+ | $0.8264 | $20.66 |
| 3000+ | $0.6840 | $2052.00 |
| 4000+ | $0.6700 | $2680.00 |
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