MIC5256-2.5YM5 Micrel Inc, MIC5256-2.5YM5 Datasheet
MIC5256-2.5YM5
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MIC5256-2.5YM5 Summary of contents
Page 1
... Available in the IttyBitty package and the new Thin SOT-23-5, which offers the same footprint as the standard IttyBitty only 1mm tall. The MIC5256 offers a range of output voltages. Data sheets and support documentation can be found on Micrel’s web site at www.micrel.com. ...
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... Micrel, Inc. Ordering Information Part Number Standard MIC5256-2.5BM5 MIC5256-2.5YM5 MIC5256-2.6BM5 MIC5256-2.6YM5 MIC5256-2.7BM5 MIC5256-2.7YM5 MIC5256-2.8BM5 MIC5256-2.8YM5 MIC5256-2.85BM5 MIC5256-2.85YM5 MIC5256-2.9BM5 MIC5256-2.9YM5 MIC5256-3.0BM5 MIC5256-3.0YM5 MIC5256-3.1BM5 MIC5256-3.1YM5 MIC5256-3.3BM5 MIC5256-3.3YM5 MIC5256-2.85BD5 MIC5256-2.85YD5 Notes: * Under bar symbol ( _ ) may not be to scale. ** Other Voltage available. Contact Micrel for details. ...
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... Min Typ –1 –2 0.02 1.5 0.1 90 135 0.2 90 117 = 1.0µF 60 OUT = 1.0µF 60 OUT 45 160 425 tbd 1.6 0.01 0.01 500 90 0.02 0.01 150 10 MIC5256 IN Max Units 0.05 %/V 2 150 mV 200 mV mV 250 µA 1 150 µA µ µV(rms) V 0.4 V µ ...
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... Ground pin current is the regulator quiescent current. The total current drawn from the supply is the sum of the load current plus the ground pin current. Test Circuit November 2006 (ambient temperature D(max) J(max) 4 –T / θ . Exceeding the maximum allowable power the MIC5255-x.xBM5 (all versions M9999-111606 MIC5256 ...
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... INPUT VOLTAGE (V) Dropout Voltage 180 160 140 120 100 150mA LOAD 0 -40 - 100120140 TEMPERATURE ( ° MIC5256 Dropout Characteristics 3 100µA 3 LOAD 2 150mA 2 LOAD 1 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 INPUT VOLTAGE (V) Dropout Voltage 180 T = – ...
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... Micrel, Inc. Typical Characteristics (cont.) Short Circuit Current 600 500 400 300 200 100 0 3 3.5 4 4.5 5 5.5 6 INPUT VOLTAGE (V) November 2006 6 MIC5256 M9999-111606 ...
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... Micrel, Inc. Functional Characteristics November 2006 7 MIC5256 M9999-111606 ...
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... Micrel, Inc. Functional Diagram November 2006 8 MIC5256 M9999-111606 ...
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... The MIC5256 also features an active shutdown clamp, which is an N-channel MOSFET that turns on when the device is disabled. This allows the output capacitor and load to discharge, de-energizing the load. No Load Stability The MIC5256 will remain stable and in regulation with no load unlike many other voltage regulators. This is especially important in CMOS applications ...
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... D(max) D conditions that are critical to the application will give the maximum operating conditions for the regulator circuit. For example, when operating the MIC5256-3.0BM5 at 50°C with a minimum footprint layout, the maximum input voltage for a set output current can be determined as follows: ° ...
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... Micrel, Inc. Package Information November 2006 5-Pin SOT (M5) 5-Pin Thin SOT (D5) 11 MIC5256 M9999-111606 ...
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... A Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purchaser agrees to fully November 2006 indemnify Micrel for any damages resulting from such use or sale. © 2003 Micrel, Incorporated. 12 MIC5256 M9999-111606 ...