MIC39100-3.3WS-TR
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Technical Specifications
| Type | Description |
|---|---|
| Output Type | Fixed |
| Output Voltage | 3.3 V |
| Output Current | 1 A |
| Working Voltage V | 16 V |
| Channels | 1 |
| Type | Description |
|---|---|
| Iq A | 0.02 A |
| Output Configuration | Positive |
| Operating Temp | -40°C ~ +125°C @(Tj) |
| Features | Enable control;Over Current Protection;Thermal shutdown;Reverse polarity voltage protection;Reverse-polarity current protection |
| Package / Case | SOT-223 |
Product Introduction
The MIC39100, MIC39101, and MIC39102 are 1A low dropout linear voltage regulators that provide low voltage, high current output from an extremely small package. The MIC39100/1/2 offers extremely low dropout (typically 410 mV at 1A) and low ground current (typically 11 mA at 1A).
The MIC39100 is a fixed output regulator offered in the SOT-223 package. The MIC39101 and MIC39102 are fixed and adjustable regulators, respectively, in a thermally enhanced 8-lead SOIC package.
The MIC39100/1/2 is ideal for PC add-in cards that need to convert from standard 5V to 3.3V, 3.3V to 2.5V, or 2.5V to 1.8V. A guaranteed maximum dropout voltage of 630 mV over all operating conditions allows the MIC39100/1/2 to provide 2.5V from a supply as low as 3.13V and 1.8V from a supply as low as 2.43V.
The MIC39100/1/2 is fully protected with overcurrent limiting, thermal-shutdown, and reverse-battery protection. Fixed voltages of 5.0V, 3.3V, 2.5V, and 1.8V are available on MIC39100/1 with adjustable output voltages to 1.24V on MIC39102.
Features
- Fixed and Adjustable Output Voltages to 1.24V
- 410 mV Typical Dropout at 1A Load - Best Recommended for 3.0V to 2.5V Conversion - Best Recommended for 2.5V to 1.8V Conversion
- 1A Minimum Guaranteed Output Current
- 1% Initial Accuracy
- Low Ground Current
- Current-Limiting and Thermal-Shutdown Protection
- Reversed-Battery and Reversed-Leakage Protection
- Fast Transient Response
- Low Profile SOT-223 Package
- Power SO-8 Package
Applications
- - LDO Linear Regulator for PC Add-In Cards - High-Efficiency Linear Power Supplies - SMPS Post Regulator - Multimedia and PC Processor Supplies - Battery Chargers - Low Voltage Microcontrollers and Digital Logic
Datasheet
Alternative Parts
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
Need MIC39100-3.3WS-TR from Microchip Technology for your next order? SZ Procure provides local sourcing support in Shenzhen — we help buyers check supplier availability, compare quotations, and coordinate procurement for China-sourced components.
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