台灣類比科技股份有限公司 Advanced Analog Technology, Inc 出類拔萃 無與倫比 無與倫比 May 3, 2007 1 We Manage Your Power Revenue (1/ 2006~ 3/ 2007) 2006 2007 (NTD, Thousand) 120,000 102,274 105,081 96,494 100,000 84,236 85,275 87,110 82,400 82,216 81,023 75,394 80,000 71,203 60,625 60,000 67,431 67,001 60,271 40,000 20,000 0 Jan. 2 Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. We Manage Your Power Dec. Revenue and Gross Margin (1/ 2006~ 3/ 2007) Revenue Margin 50% 45% 45% 45% 42% 43% 290,555 (NTD, Thousand) 350,000 43% 300,000 268,879 40% 241,846 35% 30% 219,657 187,897 250,000 200,000 25% 150,000 20% 15% 100,000 10% 50,000 5% 0 0% 1Q06 3 2Q06 3Q06 4Q06 1Q07 We Manage Your Power Revenue Comparison NTD Thousand Q-o-Q 290,555 300,000 24% 250,000 17% 219,657 250,000 Y-o-Y NTD Thousand 200,000 219,657 187,897 200,000 150,000 150,000 100,000 100,000 50,000 0 4 50,000 4Q2006 1Q2007 0 1Q2006 1Q2007 We Manage Your Power Gross Margin Comparison Q-o-Q 50% 42% 43% 50% 40% 40% 30% 30% 20% 20% 10% 10% 0% 5 1% Y-o-Y 4Q2006 1Q2007 0% 45% 2% 1Q2006 43% 1Q2007 We Manage Your Power Net Income Comparison Q-o-Q NTD Thousand NTD Thousand Y-o-Y 69,135 95,956 100,000 28% 90,000 13% 70,000 61,378 60,000 80,000 69,135 50,000 70,000 60,000 40,000 50,000 30,000 40,000 30,000 20,000 20,000 10,000 10,000 0 6 4Q2006 1Q2007 0 1Q2006 1Q2007 We Manage Your Power EPS Comparison Q-o-Q Y-o-Y NTD 3.50 NTD 3.24 2.50 28% 13% 2.34 2.07 3.00 2.34 2.00 2.50 1.50 2.00 1.50 1.00 1.00 0.50 0.50 0.00 7 4Q2006 1Q2007 0.00 1Q2006 1Q2007 We Manage Your Power Net Profit Margin & Gross Profit Margin 50.00% 40.00% 30.00% 20.00% 10.00% 0.00% 8 2005 2006 1Q2007 Net Profit Margin 30.04% 35.13% 31.47% Gross Profit Margin 42.38% 43.42% 42.98% We Manage Your Power Revenue & EPS (NTD, Thousand) NT$14 1,200,000 NT$12 1,000,000 NT$10 800,000 NT$8 600,000 NT$6 400,000 NT$4 200,000 0 Revenue EPS (NTD) 9 NT$2 2005 2006 1Q2007 575,441 988,378 219,657 8.76 12.39 2.34 We Manage Your Power NT$0 Return on Equity 58% 70% 47% 60% 50% 25% 40% 30% 20% 10% 0% 10 2005 2006 1Q2007 We Manage Your Power Sales Breakdown by Applications(1/2007~3/2007) TFT DSC GPS DSC 8.4% Networking GPS 8.0% Others Networking Others 2.0% 1.4% TFT 80.2% 11 We Manage Your Power Average Selling Price NT$16 NT$12 NT$8 NT$4 NT$0 Jan Feb Mar Apr May 2007ASP 12 Jun Jul Aug Sep Oct Nov Dec 2006ASP We Manage Your Power Market Shares ( Panel ) 28.7% of Power Management ICs for TFT-LCD Panels in Taiwan was made by AAT in 1Q2007 NS 0.3% INTERSIL 7.9% HOSONIC 4.3% TI 0.3% AAT 28.7% SEIKO 6.9% RICHTEK 5.5% ADI 0.4% AIMTRON 1.8% FEELING 7.8% 13 ROHM 5.0% AAT MAXIM ROHM FEELING AIMTRON ADI RICHTEK SEIKO NS INTERSIL HOSONIC TI MAXIM 31.1% We Manage Your Power Market Shares ( DSC ) 15% of Power Management ICs for DSC in Taiwan was made by AAT in 1Q2007 OEM 16% AAT 15% AAT CATALYST 5% MAXIM AIMTRON RICHTEK 6% RICHTEK CATALYST OEM AIMTRON 22% 14 MAXIM 36% We Manage Your Power Market Shares ( GPS ) 23.4% of Power Management ICs for GPS in Taiwan was made by AAT in 1Q2007 INTERSIL 7.4% MAXIM 4.0% LT 48.2% 15 ADI 0.7% AAT TI LT MAXIM INTERSIL ADI AAT 23.4% TI 16.3% We Manage Your Power Q&A 16 We Manage Your Power