MIC5231-3.3BM5 Micrel Semiconductor, MIC5231-3.3BM5 Datasheet
MIC5231-3.3BM5
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MIC5231-3.3BM5 Summary of contents
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... Laptop, notebook and palmtop computers • Battery-powered equipment • Bar code scanners • SMPS post-regulator and dc-to-dc modules Ordering Information Part Number Marking Voltage MIC5231-2.75BM5 LM2H 2.75V MIC5231-3.0BM5 LM30 MIC5231-3.3BM5 LM33 MIC5231-5.0BM5 LM50 MIC5231-5.0BM5 OUT 6V EN GND 5V Linear Regulator Application ...
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... GND Part Identification LM50 4 5 OUT NC MIC5231-5.0BM5 Pin Function Enable (Input): Active high. Logic high = enable; logic low = shutdown. Do not float. Ground Supply Input Regulated Output not internally connected Operating Ratings (Note 1) Input Voltage (V Ambient Temperature (T Junction Temperature (T ...
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... ENL V 1.4V (regulator on) ENH (ambient temperature D(max) is approximately 235 C/ +125 C; unless noted. J Min Typ Max –2 +2 –3 +3 250 0.2 0.25 0 150 300 0. 0.4 0.18 1 – The of the MIC5231 is J(max Micrel Units % % ppm MIC5231 ...
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... MIC5231 Ground Current vs. Output Current 1 0 OUTPUT CURRENT (mA) 3.10 3.05 3.00 2.95 2.90 -50 -20 MIC5231 Ground Current vs. Supply Voltage 0.8 0.7 0.6 0.5 0.4 0.3 0 SUPPLY VOLTAGE (V) Ground Current vs. Temperature 100 130 TEMPERATURE ( C) 4 Ground Current vs. Temperature 1 0.8 0.6 0 TEMPERATURE ( C) Short Circuit Current vs. Temperature 150 100 50 0 -50 ...
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... If the device is being operated at +85 C, the maximum power dissipation allowed can easily be determined. P D(max) P D(max) Therefore, the device can only dissipate 170mW maximum. If the MIC5231 is powered off of a 12V source and the output voltage is 3.3V, the maximum output current can be calcu- lated. P D(max) 170mW I ...
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... MIC5231 Package Information 1.90 (0.075) REF 0.95 (0.037) REF 3.02 (0.119) 2.80 (0.110) MIC5231 1.75 (0.069) 3.00 (0.118) 1.50 (0.059) 2.60 (0.102) 1.30 (0.051) 0.90 (0.035 0.15 (0.006) 0.50 (0.020) 0.00 (0.000) 0.35 (0.014) SOT-23-5 (M5) 6 DIMENSIONS: MM (INCH) 0.20 (0.008) 0.09 (0.004) 0.60 (0.024) 0.10 (0.004) Micrel June 2000 ...
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... MIC5231 June 2000 7 Micrel MIC5231 ...
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... This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. MIC5231 + 1 (408) 944-0800 ...