MIC23030-4YMT-TR
Active8MHZ 400MA HYPER LIGHT LOAD, BUCK REGULATOR 6 UDFN 1.6X1.6X0.6MM T/R ROHS COMPLIANT: YES
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MIC23030-4YMT-TR
Active8MHZ 400MA HYPER LIGHT LOAD, BUCK REGULATOR 6 UDFN 1.6X1.6X0.6MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC23030-4YMT-TR |
|---|---|
| Current - Output | 400 mA |
| Frequency - Switching | 8 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 6-UFDFN Exposed Pad, 6-TMLF® |
| Supplier Device Package | 6-TMLF® (1.6x1.6) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Min/Fixed) | 1.2 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 | $ 1.01 | |
| Digi-Reel® | 1 | $ 1.01 | ||
| Tape & Reel (TR) | 5000 | $ 0.76 | ||
| Microchip Direct | T/R | 1 | $ 1.01 | |
| 25 | $ 0.83 | |||
| 100 | $ 0.76 | |||
| 1000 | $ 0.75 | |||
| 5000 | $ 0.73 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.45 | |
Description
General part information
MIC23030 Series
The MIC23030 is a high efficiency 8MHz 400mA synchronous buck regulator with HyperLight Load® mode. HyperLight Load® provides very high efficiency at light loads and ultra-fast transient response which is perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is very low output ripple voltage throughout the entire load range with the use of small output capacitors.
The MIC23030 is designed for use with a very small inductor, down to 0.47µH, and an output capacitor as small as 2.2µF that enables a sub-1mm height.
The MIC23030 has a very low quiescent current of 21µA and achieves as high as 83% efficiency at 1mA. At higher loads, the MIC23030 provides a constant switching frequency around 8MHz while achieving peak efficiencies up to 91%.
Documents
Technical documentation and resources
