S1117-18Q AUK [AUK corp], S1117-18Q Datasheet

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... Descriptions The S1117 series of positive adjustable and fixed regulators are designed to provide 1A with high efficiency. All internal circuitry is designed to operate down to 1.3V input to output differential. On-chip trimming adjusts reference voltage to 2%. Features • Adjustable or fixed output • Output current of 1A • ...

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... Note 1 : Mounted on a glass epoxy circuit board of 25.4 × 25.4mm. (at 1oz copper area) Note Heat sink Recommended operating conditions Characteristic Input voltage Output current Device Selection Guide Device S1117AQ S1117-15Q S1117-18Q S1117-25Q S1117-285Q S1117-33Q S1117-50Q Note 3 : Other fixed versions are available V Symbol ...

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... 1000mA O 1.5V≤ ≤ │ All I =10mA O 1.5V≤ ≤ │ All I =10mA ~ 1000mA O All S1117A V =0V Adj +1.5V S1117A I = 100mA O 1.5V ≤ │ S1117A I =10mA ~ 1000mA O All I =1000mA O I =1000mA O All V ...

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... Fig. 1 Fixed Voltage Regulator S1117A (Adjustable Version) Adj C I ㎌ ADJ × × ADJ ADJ R 1 Fig. 2 Adjustable Voltage Regulator KSD-I5A001-000 S1117AQ/S1117-xxQ ㎌ Vo=3. ㎌ 125Ω 10 ％ 225Ω ％ ...

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... Electrical Characteristic Curves Fig.3 V DROP 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0 200 400 Output Current I Fig.5 I L(MIN) 4.2 S1117A Adj 3.8 3.4 3.0 Ta=125℃ 2.6 2.2 0℃ 1.8 1.4 1 Input-Output Differential Voltage [V] Fig Mounted on a glass epoxy circuit board of 25.4*25 (at 1oz copper area) 2 Ta=25℃ Ambient Temperature T ...

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... AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. S1117AQ/S1117-xxQ KSD-I5A001-000 6 ...