Status: | Active |
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Series: | MIC5247 |
RoHS: | Compliant |
The MIC5247 is an efficient and precise, low-voltage CMOS voltage regulator optimized for ultra-low noise applications. The MIC5247 offers better than 1% initial accuracy and 85mA constant ground current over load (typically 85mA). The MIC5247 provides a very low-noise output, ideal for RF applications where quiet voltage sources are required. A noise bypass pin is also available for further reduction of output noise.
Designed specifically for handheld and battery-powered devices, the MIC5247 provides a logic-compatible enable pin. When disabled, power consumption drops nearly to zero.
The MIC5247 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in handheld wireless devices.
Key features include current limit, thermal shutdown, a push-pull output for faster transient response, and an active clamp to speed up device turnoff. Available in IttyBitty® SOT-23-5 package, the MIC5247 also offers a range of fixed output voltages.
Ultra-low noise |
Low voltage outputs |
Load-independent, ultra-low ground current: 85mA |
150mA output current |
Current limiting |
Thermal shutdown |
Tight load and line regulation |
Zero off-mode current |
Stability with low-ESR capacitors |
Fast transient response |
Logic-controlled enable input |
Product Type | Single LDOs |
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# of Out | 1 |
IOUT #1 | 150 |
IOUT #2 | n/a |
IOUT #3 | n/a |
IOUT #4 | n/a |
Rated IOUT | 150 |
VIN Min (V) | 2.7 |
VIN Max (V) | 6 |
VOUT (V) | 1.5, 1.6, 1.8, 1.85, 2.0, 2.1, 2.2, 2.4 |
Voltage Drop Typ (mV) | 150 |
IGND Typ (µA) | 85 |
Tol Typ % | ±1 |
PSRR 1 kHz (dB) | 50 |
Pins | Packaging | 5 | SOT-23 |
Temp Range | -40C to +125C |
Packing Media | Tape and reel (3000) |
JEDEC Indicator | e4 |
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ROHS | Compliant |
China EFUP | Compliant |
Device Weight (g) | 0.0174 |
Shipping Weight (kg) | 0.049 |
Lead Count | 5 |
Package Type | SOT-23 |
Soldering Composition | NiPdAu |
Volt Reg, Fixed, 1.85V, 0.15A, 125Degc Rohs Compliant: Yes |Microchip MIC5247-1.85YM5-TR | Newark Electronics |
VOLT REG, FIXED, 1.85V, 0.15A, 125DEGC | element14 |
Linear Voltage Regulator, Fixed, Positive Output, 2.7 V to 6 V, 1.85 V, 150 mA, 5 Pins, SOT-23 | Avnet America |
Where can I find additional details, specifications and documents for a MIC5247-1.85YM5-TR?
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Is the MIC5247-1.85YM5-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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