MIC5203-4.7BM5 TR Micrel Inc, MIC5203-4.7BM5 TR Datasheet
MIC5203-4.7BM5 TR
Specifications of MIC5203-4.7BM5 TR
MIC5203-4.7BM5TR
Related parts for MIC5203-4.7BM5 TR
MIC5203-4.7BM5 TR Summary of contents
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... General Description The MIC5203 is a µCap 80mA linear voltage regulator with very low dropout voltage (typically 20mV at light loads and 300mV at 80mA) and very low ground current (225µA at 20mA output), offering better than 3% initial accuracy with a logic-compatible enable input. TheµCap regulator design is optimized to work with low- value, low-cost ceramic capacitors. The outputs typically require only 0.47µ ...
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... Other Voltage available. Contact Micrel for details. November 2009 Voltage Pb-Free Marking MIC5203-2.6YM4 LA26 MIC5203-2.8YM4 LA28 MIC5203-3.0YM4 LA30 MIC5203-3.3YM4 LA33 MIC5203-3.6YM4 LA36 MIC5203-3.8YM4 LA38 MIC5203-4.0YM4 LA40 MIC5203-4.5YM4 LA45 MIC5203-4.7YM4 LA47 MIC5203-5.0YM4 LA50 MIC5203-2.6YM5 LK26 MIC5203-2.8YM5 LK28 MIC5203-3.0YM5 LK30 MIC5203-3.3YM5 LK33 MIC5203-3.6YM5 LK36 MIC5203-3.8YM5 LK38 MIC5203-4.0YM5 LK40 MIC5203-4 ...
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... Pin Number SOT-143 SOT-23 November 2009 GND OUT Pin Name Pin Name GND Ground. Enable (Input): TTL/CMOS compatible control input. Logic high = EN enabled; logic low or open = shutdown. IN Supply input. NC Not internally connected. OUT Regulator output. 3 MIC5203 E N GND OUT SOT-23-5 (M5) M9999-111909 ...
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... I = 20mA, V ≥ 2.0V (active 50mA, V ≥ 2.0V (active 80mA, V ≥ 2.0V (active ( – 0.5V IN OUT(nominal OUT Note 8 4 MIC5203 (2) )............................................. 2.5V to 16V IN )..................................... ...........................................Note 3 JA ≤ +125°C, unless noted. J Min Typ Max –3 3 – 200 0.008 0.3 0.5 0.08 0.3 0.5 20 200 ...
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... Logic high (on) V ≤ 0. ≥ 2.0V IH (ambient temperature D(MAX) = 16V for t = 10ms ≤ +125°C, unless noted. J Min Typ 2.0 0. ÷ θ – Exceeding the maximum allowable power J(MAX 250°C/W for the SOT-143 and 220°C/W JA MIC5203 Max Units 0 μA 50 M9999-111909 ...
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... TEMPERATURE ( °C) Thermal Regulation (3.3V Version -20 -40 100 - 1∝ 1∝ TIME (ms) Minimum Supply Voltage vs. Temperature 3 1mA L V OUT = 3.3V 3.4 3.3 -60 - 120 150 TEMPERATURE ( °C) MIC5203 = 80mA = 10∝F = 1∝ 80mA 50mA 100∝ 10∝ 1∝F OUT M9999-111909 ...
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... TIME (ms) Ripple Voltage vs. Frequency 100 1mA 1∝ OUT 0 FREQUENCY (Hz) Enable Characteristics (3.3V Version -0.2 0.0 0.2 0.4 0.6 0.8 1.0 TIME (ms) Enable Current vs. Temperature -60 - 120 150 TEMPERATURE ( °C) MIC5203 = 1∝F = 100∝A = 10∝ 1∝F OUT = 1mA M9999-111909 ...
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... November 2009 No-Load Stability The MIC5203 will remain stable and in regulation with no load (other than the internal voltage divider) unlike many other voltage regulators. This is especially important in CMOS RAM keep-alive applications. Enable Input The MIC5203 features nearly zero off-mode current ...
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... Micrel, Inc. Package Information November 2009 SOT-143 (M4) 9 MIC5203 M9999-111909 ...
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... 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 2009 SOT-23-5 (M5) indemnify Micrel for any damages resulting from such use or sale. © 1998 Micrel, Incorporated. 10 http://www.micrel.com M9999-111909 MIC5203 nt ...