G936 Global Mixed-mode Technology Inc. 3.6V 500mA/400mA+ Low Dropout Regulator Features General Description Dropout voltage typically 0.9V @ IO = 500mA + Output current in excess of 500mA/400mA Output voltage accuracy ±2% Quiescent current, typically 0.6mA Internal short circuit current limit Internal over temperature protection The G936 positive 3.6V voltage regulator features the ability to source 500mA/400mA+ of output current with a dropout voltage of typically 0.9V/0.65V. A low quiescent current is provided. The typical quiescent current is 0.6mA. + [ For SOT-89 package only] Familiar regulator features such as over temperature and over current protection circuits are provided to prevent it from being damaged by abnormal operating conditions. Ordering Information ORDER NUMBER PACKAGE TYPE G936T24U G936T65U SOT89 SOT223 1 PIN OPTION 2 3 GND VIN VIN GND VOUT VOUT * For other package types, pin options and package, please contact us at sales @gmt.com.tw Order Number Identification GXXX XX X X Packing Type Pin Option Package Type Part Number PACKAGE TYPE PIN OPTION T2 : SOT 89 T6 : SOT 223 T7 : SOT 23 T8 : µTO92 1 1 : VOUT 2 : VOUT 3 : GND 4 : GND 5 : VIN 6 : VIN Typical Application PACKING 2 GND VIN VOUT VIN GND VOUT 3 VIN GND VIN VOUT VOUT GND U & D : Tape & Reel Direction T : Tube B : Bag Package Type [Note 4] : Type of COUT 3 IO G936 VIN C1 1µF IQ VOUT COUT 10µF Top TopView View 1 2 3 SOT 89、 、223 Top Top View View 1 2 3 µTO 92 Top View 1 2 SOT 23 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 1 G936 Global Mixed-mode Technology Inc. Absolute Maximum Ratings Operating Conditions (Note 1) Input Voltage………………………………………4V ~ 7V Temperature Range………………….…0°C ≤ TJ ≤125°C (Note 1) Input Voltage……………………………….………….10V Power Dissipation Internally Limited (Note2) Maximum Junction Temperature………….………130°C Storage Temperature Range..….…-65°C ≤ TJ ≤+150°C Lead Temperature, Time for Wave Soldering SOT 89, SOT 223 Package……………….…..260°C, 4s Continuous Power Dissipation (TA = + 25°C) SOT 89(1)……………..………………………….….0.42W SOT 223(1)………………….……………………….0.65W Note (1): See Recommended Minimum Footprint. Electrical Characteristics VIN = 5V, IO = 500mA/400mA+, CIN=1µF, COUT =10µF. All specifications apply for TA = TJ = 25°C. [Note 3] PARAMETER CONDITIONS MIN TYP MAX UNITS Output Voltage Line Regulation Load Regulation Output Impedance Quiescent Current Ripple Rejection Dropout Voltage Output Current 10mA < IO <500mA 10mA < IO <400mA+ 4V < VIN < 7V, IO = 50mA 10mA < IO <500mA 10mA < IO <400mA+ 3.528 3.6 3.672 5 58 50 200mA DC and 100mA AC, fO = 120Hz VIN = 5V fi = 120 Hz, 1VP-P, Io = 100mA IO = 500mA IO =400mA+ IO = 50mA VIN = 5.1V, Mounted on SOT 223 Continuous Test Recommended Minimum Footprint TA = 25°C, TJ < 125°C, VOUT within ±2% (Note 2) VIN = 4.8V, Mounted on SOT 89 Recommend Minimum Footprint Short Circuit Current Over Temperature V mV mV 140 0.6 42 0.9 0.65 80 mΩ mA dB V mV 400 300+ 0.77 125 mA A °C + [ for SOT-89 Package only] Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Conditions are conditions under which the device functions but the specifications might not be guaranteed. For guaranteed specifications and test conditions see the Electrical Characteristics. Note2: The maximum power dissipation is a function of the maximum junction temperature, TJmax ; total thermal resistance, θJA, and ambient temperature TA. The maximum allowable power dissipation at any ambient temperature is Tjmax-TA / θJA. If this dissipation is exceeded, the die temperature will rise above 130°C and the G936 will go into thermal shutdown. For the G936 in SOT 89 package, θJA is 250°C/W and in the SOT223 package is 156°C/W (See Recommend Minimum Footprint). The safe operation in SOT 89 & SOT 223 package of G936, it can see “Typical Performance Characteristics” (Safe Operating Area). Note3: Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible. Note4: The type of output capacitor should be tantalum or aluminum. Definitions Load Regulation The change in output voltage for a change in load current at constant chip temperature. The measurement is made under conditions of low dissipation or by using pulse techniques such that average chip temperature is not significantly affected. Dropout Voltage The input/output Voltage differential at which the regulator output no longer maintains regulation against further reductions in input voltage. Measured when the output drops 100mV below its nominal value, dropout voltage is affected by junction temperature, load current and minimum input supply requirements. Maximum Power Dissipation The maximum total device dissipation for which the regulator will operate within specifications. Line Regulation The change in output voltage for a change in input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that average chip temperature is not significantly affected. Quiescent Bias Current Current which is used to operate the regulator chip and is not delivered to the load. TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 2 G936 Global Mixed-mode Technology Inc. Typical Performance Characteristics (VIN=5V , CIN=1µF, COUT =10µF, TA=25°C , unless otherwise noted.) Line Transient Load Transient Ch1: Vin (offset=5.00V) Ch2: Vout (offset=3.600V) Iout=100mA Ch1: Iout (400mA/div) Ch2: Vout (offset=3.600V) Output Voltage vs. Load Current Dropout Voltage vs. Load Current 3.66 1300 1200 1100 Dropout Voltage (mV) Output Voltage (V) 3.65 3.64 3.63 3.62 3.61 3.60 3.59 1000 900 800 700 600 500 400 300 200 100 3.58 0 0 100 200 300 400 500 0 Load Current (mA) 100 200 300 Load Current (mA) 400 500 Ground Current vs. Load Current 2.20 Quiescent Current (mA) 2.00 1.80 1.60 1.40 1.20 1.00 0.80 0.60 0 100 200 300 Load Current (mA) 400 500 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 3 G936 Global Mixed-mode Technology Inc. Typical Performance Characteristics (VIN=5V, CIN=1µF, COUT =10µF, TA=25°C, unless otherwise noted.) Safe Operating Area of SOT-89 500 Maximum Power Dissipation of SOT-89 0.6 Still Air 1oz Copper on SOT-89 Package Mounted on recommend minimum footprint (RθJA=250°C/W) 450 0.5 Power Dissipation (W) Output Current (mA) 400 350 300 250 200 150 TA=25°C,Still Air 1oz Copper on SOT-89 Package Mounted on recommend minimum footprint (RθJA=250°C/W) 100 0.4 0.3 0.2 0.1 50 0 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Input-Output Voltage Differential (V) 2.8 0.0 3.0 25 45 55 65 75 85 95 105 115 125 Amibent Temperature TA (°C) Maximum Power Dissipation of SOT-223 Safe Operating Area of SOT-223 600 0.9 550 0.8 500 0.7 450 Power Dissipation (W) Output Current (mA) 35 400 350 300 250 200 150 TA=25°C,Still Air 1oz Copper on SOT-223 Package Mounted on recommend minimum footprint (RθJA=156°C/W) 100 50 0.6 0.5 0.4 0.3 0.2 Still Air 1oz Copper on SOT-223 Package Mount on recommend minimum footprint (RθJA=156°C/W) 0.1 0 0.0 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 25 Input-Output Voltage Differential (V) 35 45 55 65 75 85 95 105 115 125 Amibent Temperature TA (°C) Recommend Minimum Footprint TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 4 G936 Global Mixed-mode Technology Inc. Package Information D D1 POLISH E HE A1 e C MATTE FINISH A b b1 b POLISH SOT 89 (T2) Package SYMBOLS A A1 b b1 C D D1 HE E e DIMENSIONS IN MILLIMETERS MIN NOM MAX MIN 1.40 0.80 0.36 0.41 038 4.40 1.40 ----2.40 2.90 0.055 0.031 0.014 0.016 0.014 0.173 0.055 ----0.094 0.114 1.50 1.04 0.42 0.47 0.40 4.50 1.60 ----2.50 3.00 1.60 ----0.48 0.53 0.43 4.60 1.75 4.25 2.60 3.10 DIMENSIONS IN INCHES NOM MAX 0.059 0.041 0.016 0.018 0.015 0.177 0.062 ----0.098 0.118 0.063 ----0.048 0.020 0.017 0.181 0.069 0.167 0.102 0.122 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 5 G936 Global Mixed-mode Technology Inc. A D α B1 C 13°(4X) H E L L2 e e1 13°(4X) A1 B SOT 223 (T6) Package SYMBOLS A A1 B B1 C D E e e1 H MILLIMETERS MAX MIN MAX 1.55 0.02 0.60 2.90 0.24 6.30 3.30 1.80 0.12 0.80 3.10 0.32 6.70 3.70 0.061 0.0008 0.024 0.114 0.009 0.248 0.130 0.071 0.0047 0.031 0.122 0.013 0.264 0.146 2.30 BSC 0.090 BSC 4.60 BSC 6.70 L L2 α INCHES MIN 0.181 BSC 7.30 0.264 0.90 MIN 0.06 BSC 0º 0.287 0.036 MIN 0.0024 BSC 10º 0º 10º TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 6 G936 Global Mixed-mode Technology Inc. C D L E H e θ1 A A2 A1 b SOT-23 (T7) Package Note: 1.Package body sizes exclude mold flash protrusions or gate burrs 2.Tolerance ±0.1000 mm (4mil) unless otherwise specified 3.Coplanarity: 0.1000mm 4.Dimension L is measured in gage plane SYMBOLS A A1 A2 b C D E e H L θ1 MIN DIMENSIONS IN MILLIMETERS NOM MAX 1.00 0.00 0.70 0.35 0.10 2.70 1.40 ----2.60 0.37 1º 1.10 ----0.80 0.40 0.15 2.90 1.60 1.90(TYP) 2.80 -----5º 1.30 0.10 0.90 0.50 0.25 3.10 1.80 ----3.00 ----9º TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 7 G936 Global Mixed-mode Technology Inc. L A e E G H R2 .0 0 b D A1 θ1(2 X) C θ2 (2 X) µTO-92 (T8) Package SYMBOLS A A1 b C D E e F G H L θ1 θ2 DIMENSIONS IN MILLIMETERS MIN NOM MAX MIN 2.40 0.70 0.35 ----2.80 3.80 ----1.91 3.35 0.00 13.80 --------- 0.094 0.028 0.014 ----0.110 0.149 ----0.075 0.132 0.000 0.543 --------- 2.50 0.80 0.45 0.40 3.00 4.00 1.27 2.11 3.55 ----14.00 2° 5° 2.60 0.90 0.55 ----3.20 4.20 ----2.31 3.75 0.15 14.20 --------- DIMENSIONS IN INCHES NOM MAX 0.098 0.032 0.018 0.016 0.118 0.157 0.050 0.083 0.140 ----0.551 2° 5° 0.102 0.036 0.022 ----0.126 0.165 ----0.091 0.148 0.006 0.559 --------- Package Orientation Feed Direction SOT 23 Package Orientation Feed Direction 、223 Package Orientation SOT 89、 GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications. TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.5 May 13, 2002 8