MIC37301-1.8BR TR Micrel Inc, MIC37301-1.8BR TR Datasheet
![IC REG LDO 3A 1.8V SPAK-5](/photos/12/65/126552/576-5-spak_sml.jpg)
MIC37301-1.8BR TR
Specifications of MIC37301-1.8BR TR
MIC37301-1.8BRTR
Related parts for MIC37301-1.8BR TR
MIC37301-1.8BR TR Summary of contents
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... VIN: 2.25V to 6.0V • +1.0% initial output tolerance • Fixed and adjustable output voltages: – MIC37300—3-pin fixed voltages – MIC37301—5-pin S-Pak or 8-pin e-Pad SOIC fixed voltages with flag – MIC37302—5-pin adjustable voltage – MIC37303—8-pin e-Pad SOIC adjustable voltage with flag • ...
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... MIC37300-1.5BR MIC37300-1.5WR* MIC37300-1.65BR MIC37300-1.65WR* MIC37300-1.8BR MIC37300-1.8WR* MIC37300-2.5BR MIC37300-2.5WR* MIC37300-3.3BR MIC37300-3.3WR* MIC37301-1.5YME MIC37301-1.5BR MIC37301-1.5WR* MIC37301-1.8YME MIC37301-1.8BR MIC37301-1.8WR* MIC37301-2.5YME MIC37301-2.5BR MIC37301-2.5WR* MIC37301-3.3BR MIC37301-3.3WR* MIC37302BR MIC37302WR* MIC37302BU MIC37302WU* MIC37303YME * RoHS compliant with ‘high-melting solder’ exemption. October 2009 V = 2.5V OUT 100k C OUT 47µF, Ceramic ...
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Micrel, Inc. Pin Configuration S-PAK-5 (R) TO-263-5 (U) Pin Description Pin Number Pin Number S-PAK-5 S-PAK-3 e-Pad SOIC-8 TO-263-5 1 — (Fixed) — 5 (Adj.) — October 2009 5 FLG/ADJ 4 VOUT 3 ...
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Absolute Maximum Ratings Supply Voltage (V ) ............................................. 6.5V IN (3) Enable Input Voltage (V ) ................................ 6.5V EN (3) Power Dissipation (P ) .................. Internally Limited D Junction Temperature (T ).......... –40°C ≤ Storage Temperature (T ) ...
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Notes: 1. Exceeding the absolute maximum rating may damage the device. 2. The device is not guaranteed to function outside its operating rating θ , where θ – T D(max) J(max ...
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Typical Characteristics Power Supply Rejection Ratio 2. 1.5V OUT OUT C = 47µF OUT 0.01 0 100 ...
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Typical Characteristics (continued) Ground Current vs. Supply Voltage (3.3V) 1.4 1.2 1 0.8 100mA 0.6 0.4 0.2 10mA SUPPLY VOLTAGE (V) Ground Current vs. Temperature 2.5V OUT ...
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Functional Characteristics Load Transient Response 2.5V OUT C = 47µF Ceramic OUT TIME (400µs/di v.) October 2009 C 3A 10mA Enable Transient Response OUT 47µF ...
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Applications Information Enable/Shutdown The MIC37300/01/02/ high-performance low- dropout voltage regulator suitable for moderate to high-current regulator applications. Its 500mV dropout voltage at full load and over-temperature makes it especially valuable in battery-powered systems and as high-efficiency noise filters ...
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... The flag is inoperative during overtemperature shutdown. October 2009 Enable Input The MIC37301/02/03 also features an enable input for excellent transient on/off control of the device. Its shutdown state draws “zero” current (only microamperes of leakage). The enable input is TTL/CMOS compatible for simple logic interface, but can be connected up to VIN ...
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Package Information 4 θ October 2009 1 θ 2 θ 1 θ 1 θ 3 θ 2 θ 3 θ 4 θ 5-Pin TO-263-5 (U) 5-Pin S-PAK (R) 11 M9999-102909 ...
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October 2009 3-Pin S-PAK (R) 8-Pin SOIC (ME) 12 M9999-102909 ...
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MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http:/www.micrel.com The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is ...