ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 1 description the ace5016a series are a group of positive voltage regulators manufactured by cmos technologies with ultra low power consumption and low dropout voltage, which can prolong battery life in portable electronics. the ace5016a series work with lo w - esr ceramic capacitors, reducing the amount of board space necessary for power applications. the series are very suitable for the battery - powered equipments, such as rf applications and other systems requiring a quiet voltage source. features ? low quiesc ent current 0.8a ? operating voltage 1.8v 7v ? output current: 300ma ? low dropout voltage 300mv@100ma ? excellent line and load transient response ? output voltage 0.9~ 5.0v ? high accuracy 2 typ . ? built - in current limiter, short - circuit protection ? ceramic capacit or compatible application ? portable consumer equipments ? laptop, palmtops and pda ? digital still and video cameras ? mp3, mp4 player ? radio control systems ? battery - powered equipment absolute maximum ratings unless otherwise specified, t a =25c p arameter s ymbol m ax u nit input voltage v in v ss - 0.3~v ss +8 v output current i out 500 m a output voltage v out v ss - 0.3~v in +0.3 v power dissipation sot - 23- 3 pd 250 m w sot - 23- 5 250 sot - 89 - 3 500 dfn1*1 - 4 400 operating temperature t opr - 40~ 85 o c storage temper ature t stg - 40~ 125 o c soldering temperature & time t solder 260 , 10s
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 2 packaging type sot - 23- 3 sot - 23- 5 sot - 89- 3 dfn1*1 - 4 sot - 23- 3 sot - 23- 5 sot - 89- 3 dfn1*1 - 4 pin name function 1 2 1 2 v ss ground 2 5 3 1 v out output 3 1 2 4 v in power input 3.4 3 nc no connection ordering information ace 5016a x xx xx + h bm sot - 23 - 3 bn sot - 23- 5 am sot - 89- 3 in dfn1*1 - 4 output voltage 0.9v/1.8v ?? /5.0v pb - free halogen - free a 1% b 2%
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 3 typical application circuit block diagram
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 4 electrical characteristics ( v i n =v ou t +1 v , c i n =c ou t = 2.2 f t a =2 5 o c, unless othe r w ise specified) parameter symbol conditions min typ max units output voltage v out i out =10ma v out *0.98 v out v out *1.02 v v out *0.99 v out v out *1.01 supply current i ss i out =0 0.8 2.0 a output current i out v out 3.0v 300 m a dropout voltage v dif i out =100ma, v out 3. 0 v 300 mv load regulation ? v out v in = v out + 1 v, 1mai out 100ma 10 mv line regulation ? v out v out ?? v in i out =10ma v out +1vv in 6 v 0.01 0.3 %/v temperature coefficient ? v out v out ?? t a i out =10ma, - 40c ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 5 typical performance characteristics 1 output voltage vs. input voltage 2 input tran sient response 1 3 input transient response 2
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 6 4 output voltage vs. temperature 5 output voltage vs. load current
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 7 packing information sot - 23- 3
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 8 packing information sot - 23- 5
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 9 packing information sot - 89- 3
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 10 packing information dfn1*1 - 4
ace5 016a ultra low current consumption 300ma cmos voltage regulator ver 1.1 11 not es ace does not assume any responsibility for use as critical components in life support devices or systems without the express written approval of the president and general counsel of ace electronics co., ltd. as sued herein: 1. life support devices or syste ms are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and shoes failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expect ed to result in a significant injury to the user. 2. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safet y or effectiveness. ace technology co., ltd. http://www.ace - ele.com/
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