MIC47053YMT-TR
Active500MA ADJUSTABLE MICROPOWER ULDO, LINEAR REGULATOR WITH POWER GOOD 8 UDFN 2X2X0.6MM T/R ROHS COMPLIANT: YES
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MIC47053YMT-TR
Active500MA ADJUSTABLE MICROPOWER ULDO, LINEAR REGULATOR WITH POWER GOOD 8 UDFN 2X2X0.6MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC47053YMT-TR |
|---|---|
| Control Features | Enable, Power Good |
| Current - Output | 500 mA |
| Current - Quiescent (Iq) | 15 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-UFDFN Exposed Pad |
| Protection Features | Over Temperature, Under Voltage Lockout (UVLO) |
| PSRR [Max] | 47 dB |
| PSRR [Min] | 35 dB |
| Supplier Device Package | 8-TDFN (2x2) |
| Voltage - Input (Max) [Max] | 3.6 V |
| Voltage - Output (Max) [Max] | 3.4 V |
| Voltage - Output (Min/Fixed) | 0.4 V |
| Voltage Dropout (Max) [Max] | 0.12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.19 | |
| 25 | $ 1.00 | |||
| 100 | $ 0.90 | |||
| Digi-Reel® | 1 | $ 1.19 | ||
| 25 | $ 1.00 | |||
| 100 | $ 0.90 | |||
| Tape & Reel (TR) | 5000 | $ 0.90 | ||
| Microchip Direct | T/R | 1 | $ 1.19 | |
| 25 | $ 1.00 | |||
| 100 | $ 0.90 | |||
| 1000 | $ 0.88 | |||
| 5000 | $ 0.87 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.95 | |
Description
General part information
MIC47053 Series
The MIC47053 is a high-speed, adjustable output ultra-low dropout, dual NMOS ULDO™ designed to power point-of-load applications that require a low-voltage, high-current power supply. The MIC47053 can source 500mA of output current while only requiring a 1µF ceramic output capacitor for stability. The MIC47053 offers ±2% output voltage accuracy over temperature, low dropout voltage (49mV @ 500mA), and low ground current which makes this device ideally suited for mobile and point-of-load applications.
The MIC47053 has an NMOS output stage offering very low output impedance. The NMOS output stage makes for a unique ability to respond very quickly to sudden load changes such as that required by a microprocessor, DSP, or FPGA. The MIC47053 consumes little quiescent current and therefore can be used for driving the core voltages of mobile processors and post regulating a core DC/DC converter in any processor.
The MIC47053 is available in the tiny 2mm x 2mm Thin DFN packages with an operating junction temperature range of -40°C to +125°C.
Documents
Technical documentation and resources