TC593002ECBTR Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
Microchip TC593002ECBTR is a fixed-output negative LDO voltage regulator delivering -3 V output with a 0.38 V nominal dropout voltage and 4 V to 10 V input range in a compact SOT-23 3-pin package. Supports up to 12 V absolute maximum input. RoHS-compliant with tape-and-reel packaging for automated assembly.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- TC593002ECBTR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7420(MOQ 1)
- 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 TC593002ECBTR?
- Fixed -3 V negative output LDO with only 0.38 V nominal dropout voltage for high efficiency
- Wide input voltage range from 4 V to 10 V with 12 V absolute maximum for robust designs
- Ultra-compact SOT-23 3-pin package minimizing board real estate in space-constrained applications
What is TC593002ECBTR used for?
The TC593002ECBTR suits battery-powered and portable equipment that requires a stable negative supply rail for op-amps, analog front-ends, or audio circuits. Its low 0.38 V nominal dropout voltage maximizes efficiency in systems where the input voltage is close to the regulated -3 V rail. The small SOT-23 footprint makes it ideal for wearables, handheld instrumentation, and mixed-signal PCBs with tight space budgets.
What are the specifications of TC593002ECBTR?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23A-3 |
| Factory Lead Time | 16Weeks |
| YTEOL | 8 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.6V |
| Dropout Voltage1-Nom | 0.38V |
| Input Voltage Absolute-Max | 12V |
| Input Voltage-Max | 10V |
| Input Voltage-Min | 4V |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.054% |
| Load Regulation-Max | 0.08% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current1-Max | 0.06A |
| Output Voltage1-Max | 3.06V |
| Output Voltage1-Min | 2.94V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 2% |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Japan |
Where can I find the TC593002ECBTR datasheet?
TC593002ECBTR Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for TC593002ECBTR?
Compatible alternatives and drop-in replacements for TC593002ECBTR:
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Frequently Asked Questions
What is the dropout voltage specification for the TC593002ECBTR and why does it matter for battery-powered designs?
The TC593002ECBTR has a nominal dropout voltage of 0.38 V and a maximum of 0.6 V. In battery-powered designs, this low dropout extends usable battery life by allowing regulation to continue even when the input supply drops to within 0.6 V of the -3 V output rail.
What input voltage range does the TC593002ECBTR support, and what is its absolute maximum input rating?
The device operates from 4 V to 10 V input, with an absolute maximum input voltage of 12 V. Exceeding 12 V risks permanent damage, so designers should include input clamping when the supply can spike in automotive or industrial environments.
How compact is the TC593002ECBTR package, and which PCB assembly processes does it support?
The TC593002ECBTR ships in a 3-pin SOT-23 package with tape-and-reel (TR) suffix, directly compatible with high-speed pick-and-place automated assembly lines. Its 3-pin SOT-23 footprint occupies less than 5 mm² of board area, making it one of the smallest negative LDO options available.
In which analog circuit designs is a fixed -3 V negative regulator like TC593002ECBTR most commonly used?
A fixed -3 V negative rail is commonly used to bias dual-supply op-amps, analog-to-digital converters, and audio amplifier stages that require symmetric ±3 V or asymmetric negative rails. The TC593002ECBTR's 10 V maximum input and fixed output simplify designs where a precision negative reference is needed without adjustable feedback resistors.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.1300 | $1.13 |
| 25+ | $0.9500 | $23.75 |
| 100+ | $0.9333 | $93.33 |
| 3000+ | $0.8700 | $2610.00 |
| 9000+ | $0.7440 | $6696.00 |
| 12000+ | $0.7420 | $8904.00 |
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