AMS1117-2.85 AMS [Advanced Monolithic Systems Ltd], AMS1117-2.85 Datasheet
AMS1117-2.85
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AMS1117-2.85 Summary of contents
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... Unlike PNP type regulators where up to 10% of the output current is wasted as quiescent current, the quiescent cur- rent of the AMS1117 flows into the load, increasing effi- ciency. The AMS1117 series regulators are available in the indus- try-standard SOT-223 and TO-252 power packages. ...
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... Adjustable/Fixed Low Dropout Linear Regulator Pin Assignments Figure 2. Pin Assignments of AMS1117 *With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane, Θ more than 50°C/W. Other mounting techniques may provide better thermal resistance than 30°C/W. Absolute Maximum Ratings ...
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... AMS1117 1.5V<=(V -V )<=7V,10mA<=I <=1A IN OUT OUT I = 10mA 3.2V OUT IN AMS1117-1.2 ,2.7V<= V <=8.2V IN AMS1117-1.5 ,3.0V<= V <=8.5V IN AMS1117-1.8 ,3.3V<= V <=8.8V IN AMS1117-2.5 ,4V<= V <= 9.5V IN AMS1117-2.85 , 4.35V <= V <= 9.85V IN AMS1117-3.3 , 4.8V<= V <=10.3V IN AMS1117-5.0,6.5V<=V <= 12V IN 3 http://www.ams-semitech.com AMS1117 Current Limit Substrate Min Typ (Note 2) (Note 2) (Note 1) 1.250 1.225 1.200 1.176 1.200 1.152 1 ...
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... IN OUT V =V +1.25V IN OUT T = 25°C, 30ms pulse A f=120Hz,V -V =3V, V =1V IN OUT Ripple PP 1.5V<=V -V <=7V, 10mA<=I <=1A IN OUT OUT T = 125°C, 1000hrs http://www.ams-semitech.com AMS1117 Min Typ Max (Note 2) (Note 1) (Note 2) 0.035 0.2 0.2 0.7 0.2 1 1.100 1.250 1.1 1 0.01 0 120 0.2 5 0.5 0.3 Units % % ...
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... Advanced Monolithic Systems (Continued) =25℃.Limits appearing in Boldface type apply over the entire junction temperature for J Conditions (Note 25°C, 10Hz<= f <=10kHz A SOT-223 TO-252 Junction Temperature 0.8 1.0 5 http://www.ams-semitech.com AMS1117 Min Typ Max (Note 1) (Note 2) 0.003 15 3 155 25 Units % ℃/ ℃ ...
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... Junction Temperature ( ℃ ) Figure 6. Output Voltage VS. Temperature 100 -75 –50 – 100 125 150 175 Junction Temperature ( ℃ ) Figure 8. ADJ Pin Current VS. Temperature 6 http://www.ams-semitech.com AMS1117 Note: AMS1117 Only ...
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... Max. Ñ .071 Ñ .181 .033 .064 0.90 Ñ 6.30 .264 3.30 .148 2.95 .124 .041 .840 6.71 .287 Ñ .310 Ñ 10° 16° 10° .0040 .0203 16° 10° .014 .250 Figure 9. 4-Lead SOT-223 Package 7 http://www.ams-semitech.com AMS1117 Notes 1.80 4.80 .840 2.29 6.71 3.71 3.15 1.04 7.29 Ñ 10° 16° .1018 16° .360 ...
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... Figure 10. 3-Lead TO-252 Package 8 http://www.ams-semitech.com AMS1117 1. Dimensions are exclusive of mold flash, metal burrs or interlead protrusion. 2. Stand off-height is measured from lead tip with ref. to Datum –B-. 3. Foot length is measured with ref. to Datum –A– with lead surface. 4. Thermal pad contour optional within dimension b3 and L3 ...
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... AMS1117-2.5 2.5V AMS1117-2.85 2.85V AMS1117-3.3 3.3V 5V AMS1117-5 AMS1117 Adjust 1.2V AMS1117-1.2 AMS1117-1.5 1.5V 1.8V AMS1117-1.8 AMS1117-2.5 2.5V AMS1117-2.85 2.85V AMS1117-3.3 3.3V 1117-5 5.0V AMS1117CD Adjust 9 http://www.ams-semitech.com AMS1117 Packing Marking Transport Media AMS 1117 1.2 2.5 K Tape and Reel AMS 1117 1.5 2.5 K Tape and Reel AMS 1117 1.8 2.5K Tape and Reel AMS 1117 2.5 2 ...