ver: 0.7 sep 28, 2011 tel: 886-3-5788833 http://www.gmt.com.tw 1 G9293 global mixed-mode technology dual, 300ma low-dropout linear regulators features ? two low-dropout-voltage regulators ? 300ma output current for each ldo ? independent enable control ? dropout voltage is 100mv@ 100ma load ? over-temperature protection and short-circuit protection ? 1.2v to 3.3v factory-preset output ? max. supply current in shutdown mode < 1 a ? small ceramic output capacitors ? 400 v out discharge resistance in shutdown applications ? notebook computers ? cellular phones ? pdas ? digital still camera and video recorders ? hand-held devices ? bar code scanners general description the G9293 is a dual, low supply current, low dropout linear regulator that comes in a space saving tsot-23-6, adfn1.5x1.5-6, tdfn1.6x1.6-6 and tdfn2x2-8 pack- age. the supply current at no-load is 60 a. in the shutdown mode, the maximum supply current is less than 1 a. output voltage range of the G9293 is from 1.2v to 3.3v. the over-current protection limit is set at 500ma typical. an over-temperature protection circuit is built-in in the G9293 to prevent thermal overload. these power saving features make the G9293 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and pda ? s. these devices feature a shutdown function and are of- fered in active low with auto discharge. the G9293 comes in a space saving tsot-23-6, adfn1.5x1.5-6, tdfn1.6x1.6-6 and tdfn2x2-8 pack age. pin configuration typical application circuit thermal pad vin vout1 gnd en1 G9293 c in 2.2 f battery output1 1 f en2 vout2 1 f output2 tdfn2x2-8 1 2 3 4 8 7 6 5 en1 vin en2 nc nc vout2 vout1 1 2 3 4 8 7 6 5 gnd G9293 thermal pad en1 tsot-23-6 6 4 1 2 3 gnd en2 vout1 vout2 G9293 5 vin adfn1.5x1.5-6 1 2 3 6 5 4 G9293 en1 vin en2 vout2 vout1 gnd note: recommend connecting the thermal pad to the ground for excellent power dissipation. tdfn1.6x1.6-6 1 2 3 6 5 4 thermal pad G9293 en1 vin en2 vout2 vout1 gnd thermal pad vin vout1 gnd en1 G9293 c in 2.2 f battery output1 1 f en2 vout2 1 f output2 tdfn2x2-8 1 2 3 4 8 7 6 5 en1 vin en2 nc nc vout2 vout1 1 2 3 4 8 7 6 5 gnd G9293 thermal pad en1 tsot-23-6 6 4 1 2 3 gnd en2 vout1 vout2 G9293 5 vin adfn1.5x1.5-6 1 2 3 6 5 4 G9293 en1 vin en2 vout2 vout1 gnd note: recommend connecting the thermal pad to the ground for excellent power dissipation. tdfn1.6x1.6-6 1 2 3 6 5 4 thermal pad G9293 en1 vin en2 vout2 vout1 gnd
ver: 0.7 sep 28, 2011 tel: 886-3-5788833 http://www.gmt.com.tw 2 G9293 global mixed-mode technology ordering information order number marking vout1 vout2 temp. range package (green) G9293nntp1u 9cnnx 2.8v 2.8v -40 c~+85 c tsot-23-6 G9293era31u er 3x 1.2v 3.3v -40 c~+85 c adfn1.5x1.5-6 G9293fra31u fr 3x 1.5v 3.3v -40 c~+85 c adfn1.5x1.5-6 G9293hha31u hh 3x 1.8v 1.8v -40 c~+85 c adfn1.5x1.5-6 G9293hra31u hr 3x 1.8v 3.3v -40 c~+85 c adfn1.5x1.5-6 G9293loa31u lo 3x 2.5v 2.85v -40 c~+85 c adfn1.5x1.5-6 G9293woa31u wo 3x 2.6v 2.85v -40 c~+85 c adfn1.5x1.5-6 G9293oha31u oh 3x 2.85v 1.8v -40 c~+85 c adfn1.5x1.5-6 G9293rra3iu rr 3x 3.3v 3.3v -40 c~+85 c adfn1.5x1.5-6 G9293enrr1u 9ca xx 1.2v 2.8v -40 c~+85 c tdfn1.6x1.6-6 G9293errr1u 9ca ixx 1.2v 3.3v -40 c~+85 c tdfn1.6x1.6-6 G9293znrr1u 9ca axx 1.3v 2.8v -40 c~+85 c tdfn1.6x1.6-6 G9293ffrr1u 9cb xx 1.5v 1.5v -40 c~+85 c tdfn1.6x1.6-6 G9293flrr1u 9ca hxx 1.5v 2.5v -40 c~+85 c tdfn1.6x1.6-6 G9293fnrr1u 9cc xx 1.5v 2.8v -40 c~+85 c tdfn1.6x1.6-6 G9293hhrr1u 9ca mxx 1.8v 1.8v -40 c~+85 c tdfn1.6x1.6-6 G9293hwrr1u 9cd xx 1.8v 2.6v -40 c~+85 c tdfn1.6x1.6-6 G9293hrrr1u 9ce xx 1.8v 3.3v -40 c~+85 c tdfn1.6x1.6-6 G9293ifrr1u 9cz xx 1.85v 1.5v -40 c~+85 c tdfn1.6x1.6-6 G9293iirr1u 9ca dxx 1.85v 1.85v -40 c~+85 c tdfn1.6x1.6-6 G9293mkrr1u 9ca lxx 2.1v 2.0v -40 c~+85 c tdfn1.6x1.6-6 G9293mlrr1u 9ca jxx 2.1v 2.5v -40 c~+85 c tdfn1.6x1.6-6 G9293lhrr1u 9cx xx 2.5v 1.8v -40 c~+85 c tdfn1.6x1.6-6 G9293lnrr1u 9cv xx 2.5v 2.8v -40 c~+85 c tdfn1.6x1.6-6 G9293lorr1u 9cu xx 2.5v 2.85v -40 c~+85 c tdfn1.6x1.6-6 G9293lqrr1u 9cl xx 2.5v 3v -40 c~+85 c tdfn1.6x1.6-6 G9293lrrr1u 9cm xx 2.5v 3.3v -40 c~+85 c tdfn1.6x1.6-6
ver: 0.7 sep 28, 2011 tel: 886-3-5788833 http://www.gmt.com.tw 3 G9293 global mixed-mode technology ordering information (continued) order number marking vout1 vout2 temp. range package (green) G9293worr1u 9ch xx 2.6v 2.85v -40 c~+85 c tdfn1.6x1.6-6 G9293wrrr1u 9ca gxx 2.6v 3.3v -40 c~+85 c tdfn1.6x1.6-6 G9293ngrr1u 9ca bxx 2.8v 1.6v -40 c~+85 c tdfn1.6x1.6-6 G9293nhrr1u 9cn xx 2.8v 1.8v -40 c~+85 c tdfn1.6x1.6-6 G9293nnrr1u 9co xx 2.8v 2.8v -40 c~+85 c tdfn1.6x1.6-6 G9293nqrr1u 9cp xx 2.8v 3v -40 c~+85 c tdfn1.6x1.6-6 G9293nrrr1u 9cq xx 2.8v 3.3v -40 c~+85 c tdfn1.6x1.6-6 G9293ohrr1u 9cr xx 2.85v 1.8v -40 c~+85 c tdfn1.6x1.6-6 G9293oirr1u 9cs xx 2.85v 1.85v -40 c~+85 c tdfn1.6x1.6-6 G9293oorr1u 9ct xx 2.85v 2.85v -40 c~+85 c tdfn1.6x1.6-6 G9293qhrr1u 9ck xx 3v 1.8v -40 c~+85 c tdfn1.6x1.6-6 G9293qorr1u 9ca kxx 3v 2.85v -40 c~+85 c tdfn1.6x1.6-6 G9293qqrr1u 9cj xx 3v 3v -40 c~+85 c tdfn1.6x1.6-6 G9293ynrr1u 9cw xx 3.15v 2.8v -40 c~+85 c tdfn1.6x1.6-6 G9293rfrr1u 9ca cxx 3.3v 1.5v -40 c~+85 c tdfn1.6x1.6-6 G9293rorr1u 9cf xx 3.3v 2.85v -40 c~+85 c tdfn1.6x1.6-6 G9293rqrr1u 9ci xx 3.3v 3v -40 c~+85 c tdfn1.6x1.6-6 G9293rxrr1u 9cy xx 3.3v 3.1v -40 c~+85 c tdfn1.6x1.6-6 G9293rrrr1u 9cg xx 3.3v 3.3v -40 c~+85 c tdfn1.6x1.6-6 note:tp:tsot-23-6 a3: adfn 1.5x1.5-6 rr: tdfn1.6x1.6-6 1: bonding code u : tape & reel
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