MIC5207YM5 Micrel Inc, MIC5207YM5 Datasheet

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... Applications • Cellular telephones • Laptop, notebook, and palmtop computers • Battery-powered equipment • PCMCIA V • Consumer/personal electronics • SMPS post-regulator/dc-to-dc modules • High-efficiency linear power supplies Pb-Free Marking Code MIC5207YM5 LEAA MIC5207-1.8YD5 NE18 MIC5207-1.8YM5 LE18 MIC5207-2.5YM5 LE25 MIC5207-2.8YM5 LE28 MIC5207-2.9YM5 LE29 MIC5207-3 ...

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MIC5207 Typical Application Enable Shutdown EN (pin 3) may be connected directly to IN (pin 1). Pin Configuration EN GND Part Identification LEAA 4 5 ADJ OUT MIC5207BM5 SOT-23-5 (Adjustable Voltage) Pin Description Pin No. Pin ...

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MIC5207 Electrical Characteristics 1V 100µ 1.0µ OUT L L 0°C ≤ T ≤ +125°C for 1.8V version; unless noted. J Symbol Parameter V Output Voltage Accuracy O ∆V /∆T Output ...

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MIC5207 Typical Characteristics Power Supply Rejection Ratio OUT -20 -40 -60 - 100µA OUT C = 1µF OUT -100 1E+11E+2 1E+3 1E+4 1E+5 1E+6 1E 10k 100k 1M ...

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MIC5207 Typical Characteristics Noise Performance 10 10mA 1µF OUT 1 0.1 1mA C = 1µF OUT C = 10nF 0.01 BYP 0.001 OUT 0.0001 1E+1 1E+2 1E+3 1E+4 1E+51E+6 1E+7 10 100 1k 10k 100k ...

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MIC5207 Block Diagrams BYP (optional MIC5207 IN Bandgap Ref. Current Limit Thermal Shutdown MIC5207-x.xBZ Low-Noise Fixed Regulator (TO-92 version only) IN BYP Bandgap Ref. V REF EN Current Limit Thermal Shutdown MIC5207-x.xBM5 Ultra-Low-Noise ...

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MIC5207 Applications Information Enable/Shutdown Forcing EN (enable/shutdown) high (> 2V) enables the regu- lator compatible with CMOS logic gates. If the enable/shutdown feature is not required, connect EN (pin (supply input, pin 1). See Figure ...

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MIC5207 (see “Block Diagram”). Selecting larger output and bypass capacitors allows additional time for the error amplifier and reference to turn on and prevent overshoot. To ensure that no overshoot is present when starting up into a light load (100µA), ...

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MIC5207 Package Information 1.90 (0.075) REF 0.95 (0.037) REF 3.02 (0.119) 2.80 (0.110) March 2005 1.75 (0.069) 3.00 (0.118) 1.50 (0.059) 2.60 (0.102) 1.30 (0.051) 0.90 (0.035) 10° 0° 0.15 (0.006) 0.50 (0.020) 0.00 (0.000) 0.35 (0.014) SOT-23-5 (M5) TSOT-23-5 ...

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... MIC5207 MICREL INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA + 1 (408) 944-0800 TEL This information furnished by Micrel in this data sheet is believed to be accurate and reliable. However no responsibility is assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without notification to the customer. ...