1. Wide Temperature Range Tested µModule ® Regulators LTM4600, LTM4601AHV, LTM4606, LTM4608A, LTM4609, LTM4612, LTM8020, LTM8022, LTM8023, LTM8025, LTM8027, LTM8032, LTM8033

2. © 2010 Linear Technology 2 What is a µModule ® Regulator? A Complex Power Solution Becomes… Product displayed for demonstration purposes only Simple Again

3. © 2010 Linear Technology 3 The Wide Temperature µModule Regulators High Power High Efficiency 100% tested -55°C to +125°C Guaranteed Startup at -55°C Small LGA Package Current Sharing Tracking Margining

4. © 2010 Linear Technology 4 -55ºC to +125ºC µModule Regulators CategoryPart Number Input Voltage Range (V) Output Voltage Range (V) Maximum Output CurrentEN Thermal SD Current SharePackage MinMaxMinMax(A) Low-Voltage Step-Down LTM4608AMPV2.75.50.658YYY9 x 15 x 2.8mm Mid-Voltage Step-Down LTM4606MPV4.5280.656YNY15 x 15 x 2.8mm LTM4600HVMPV4.5280.6510YNN15 x 15 x 2.8mm LTM4601AHVMPV4.5280.6512YNY15 x 15 x 2.8mm High-Voltage Step-Down LTM8020MPV4361.250.2YNN6.25 x 6.25 x 2.3mm LTM8022MPV3.6360.8101YNY9 x 11.25 x 2.8mm LTM8023MPV3.6360.8102YNY9 x 11.25 x 2.8mm LTM8025MPV3.6360.8243YYY9 x 15 x 4.3mm LTM8027MPV4.5602.5244YNN9 x 15 x 4.3mm LTM4612MPV5363.3155YNY15 x 15 x 2.8mm High-Voltage Ultralow EMI Step-Down LTM8032MPV3.6360.8102YNY9 x 15 x 2.8mm LTM8033MPV3.6360.8243YYY11.25 x 15 x 4.3mm Buck-Boost LTM4609MPV 4.5360.83410* YNY15 x 15 x 2.8mm

5. © 2010 Linear Technology 5 -55ºC to +125ºC µModule Regulator Test Flow

6. © 2010 Linear Technology 6 Reliability 0 (Zero) Failures: 20.375.540 Power Cycle (device hours) 2,170,385 Operating Life Board Mount Temp Cycle 9,493,936 -55 º C to +125 º C High Temp Bake 6,387,505 +150 º C 10,871,290 Temp Cycle -65 º C to +150 º C 8,974,300 Thermal Shock -65 º C to +150 º C Full report available at www.linear.com Periodically updated with more data

7. © 2010 Linear Technology 7 -55 º C to +125 º C µModule Regulator Applications Military Avionics Telecom Industrial Networking Equipment

8. © 2010 Linear Technology 8 More Information on the -55 º C to +125 º C µModule Regulators For additional information and the latest additions to the wide temperature range µModule regulator line up, please visit: http://www.linear.com/micromodule Full suite of design support resources available for free download: LTpowerCAD power supply design tool LTspice circuit simulation & LTM models Gerber files EMI certificates Reliability reports LTM product application notes LTM product design notes Look for the Quick Start Link!