CM2830/CM2830A 300mA CMOS LDO GENERAL DESCRIPTION FEATURES The CM2830/CM2830A family is a positive voltage linear Very Low Dropout Voltage regulator developed utilizing CMOS technology featured low Low Current Consumption: Typ. 30 µ A, Max. 35 µ A quiescent current (30 µ A typ.), low dropout voltage, and high Output Voltage: 1.5V, 1.8V, 1.9V, 2.0V, 2.2V, 2.5V, 2.7V, output voltage accuracy. Built-in low on-resistance transistor 2.8V, 2.9V, 3.0V, 3.3V, 3.5V, 3.6V, and 3.8V provides low dropout voltage and large output current. A High Accuracy Output Voltage: +/- 1.5% 2.2 µ F or greater can be used as an output capacitor. Guaranteed 300mA Output Input Range up to 7.0V The SOT-23-3, SOT-23-5, and TO-92 miniaturized package Thermal Shutdown and the SOT-89 package are recommended for configuring Current Limiting portable devices and large current application, respectively. Compact Package: TO-92, SOT-23-3, SOT-23-5, and SOT-89 These robust devices are designed to prevent device failure Factory Pre-set Output Voltages under the worst operation condition with both Thermal Short Circuit Current Fold-Back Shutdown and Current Fold-back. Low Temperature Coefficient APPLICATIONS Battery-powered devices Personal communication devices Home electric/electronic appliances PC peripherals TYPICAL APPLICATIONS CM 2830/A IN IN OUT OUT GND 5V 2004/04/30 Rev. 1.6 C1 1uF Champion Microelectronic Corporation C2 2.2uF Page 1 CM2830/CM2830A 300mA CMOS LDO PIN CONFIGURATION SOT-23-3 Top View TO-92 Front View 3 2830 VIN GND VOUT Pin 1 Pin 2 Pin 3 1 2 2830A GND VIN VOUT Pin 1 Pin 2 Pin 3 2830 VOUT GND VIN 2830A GND VIN VOUT SOT-89 Top View SOT-23-5 Top View 4 Pin 1 Pin 2 Pin 3 GND VIN VOUT NC NC 5 2830A GND VOUT VIN 2 1 3 2830 VIN VOUT GND 1 2 3 1 2 3 BLOCK DIAGRAM IN OUT Overcurrent Shutdown R1 Thermal Shutdown AM P + Vref = 1.176V R2 GND 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 2 CM2830/CM2830A 300mA CMOS LDO ORDERING INFORMATION CM2830 Part Number CM2830AIN92 CM2830AIM23 CM2830AIM25 CM2830AIM89 CM2830DIN92 CM2830DIM23 CM2830DIM25 CM2830DIM89 CM2830EIN92 CM2830EIM23 CM2830EIM25 CM2830EIM89 CM2830FIN92 CM2830FIM23 CM2830FIM25 CM2830FIM89 CM2830HIN92 CM2830HIM23 CM2830HIM25 CM2830HIM89 CM2830KIN92 CM2830KIM23 CM2830KIM25 CM2830KIM89 CM2830MIN92 CM2830MIM23 CM2830MIM25 CM2830MIM89 CM2830NIN92 CM2830NIM23 CM2830NIM25 CM2830NIM89 CM2830OIN92 CM2830OIM23 CM2830OIM25 CM2830OIM89 CM2830PIN92 CM2830PIM23 CM2830PIM25 CM2830PIM89 2004/04/30 Rev. 1.6 Output Voltage 1.5V 1.5V 1.5V 1.5V 1.8V 1.8V 1.8V 1.8V 1.9V 1.9V 1.9V 1.9V 2.0V 2.0V 2.0V 2.0V 2.2V 2.2V 2.2V 2.2V 2.5V 2.5V 2.5V 2.5V 2.7V 2.7V 2.7V 2.7V 2.8V 2.8V 2.8V 2.8V 2.9V 2.9V 2.9V 2.9V 3.0V 3.0V 3.0V 3.0V Temperature Range -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ Champion Microelectronic Corporation Package TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 Page 3 CM2830/CM2830A 300mA CMOS LDO ORDERING INFORMATION (CONTINUED) Part Number CM2830SIN92 CM2830SIM23 CM2830SIM25 CM2830SIM89 CM2830UIN92 CM2830UIM23 CM2830UIM25 CM2830UIM89 CM2830VIN92 CM2830VIM23 CM2830VIM25 CM2830VIM89 CM2830XIN92 CM2830XIM23 CM2830XIM25 CM2830XIM89 CM2830GAIN92 CM2830GAIM23 CM2830GAIM25 CM2830GAIM89 CM2830GDIN92 CM2830GDIM23 CM2830GDIM25 CM2830GDIM89 CM2830GEIN92 CM2830GEIM23 CM2830GEIM25 CM2830GEIM89 CM2830GFIN92 CM2830GFIM23 CM2830GFIM25 CM2830GFIM89 CM2830GHIN92 CM2830GHIM23 CM2830GHIM25 CM2830GHIM89 CM2830GKIN92 CM2830GKIM23 CM2830GKIM25 CM2830GKIM89 CM2830GMIN92 CM2830GMIM23 CM2830GMIM25 CM2830GMIM89 2004/04/30 Rev. 1.6 Output Voltage 3.3V 3.3V 3.3V 3.3V 3.5V 3.5V 3.5V 3.5V 3.6V 3.6V 3.6V 3.6V 3.8V 3.8V 3.8V 3.8V 1.5V 1.5V 1.5V 1.5V 1.8V 1.8V 1.8V 1.8V 1.9V 1.9V 1.9V 1.9V 2.0V 2.0V 2.0V 2.0V 2.2V 2.2V 2.2V 2.2V 2.5V 2.5V 2.5V 2.5V 2.7V 2.7V 2.7V 2.7V Temperature Range -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ Champion Microelectronic Corporation Package TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 Page 4 CM2830/CM2830A 300mA CMOS LDO ORDERING INFORMATION (CONTINUED) Part Number CM2830GNIN92 CM2830GNIM23 CM2830GNIM25 CM2830GNIM89 CM2830GOIN92 CM2830GOIM23 CM2830GOIM25 CM2830GOIM89 CM2830GPIN92 CM2830GPIM23 CM2830GPIM25 CM2830GPIM89 CM2830GSIN92 CM2830GSIM23 CM2830GSIM25 CM2830GSIM89 CM2830GUIN92 CM2830GUIM23 CM2830GUIM25 CM2830GUIM89 CM2830GVIN92 CM2830GVIM23 CM2830GVIM25 CM2830GVIM89 CM2830GXIN92 CM2830GXIM23 CM2830GXIM25 CM2830GXIM89 Output Voltage 2.8V 2.8V 2.8V 2.8V 2.9V 2.9V 2.9V 2.9V 3.0V 3.0V 3.0V 3.0V 3.3V 3.3V 3.3V 3.3V 3.5V 3.5V 3.5V 3.5V 3.6V 3.6V 3.6V 3.6V 3.8V 3.8V 3.8V 3.8V Temperature Range -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ Package TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 Note: For other pre-set output voltage, please contact Champion Sales office. 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 5 CM2830/CM2830A 300mA CMOS LDO ORDERING INFORMATION (CONTINUED) CM2830A Part Number CM2830AAIN92 CM2830AAIM23 CM2830AAIM89 CM2830ADIN92 CM2830ADIM23 CM2830ADIM89 CM2830AEIN92 CM2830AEIM23 CM2830AEIM89 CM2830AFIN92 CM2830AFIM23 CM2830AFIM89 CM2830AHIN92 CM2830AHIM23 CM2830AHIM89 CM2830AKIN92 CM2830AKIM23 CM2830AKIM89 CM2830AMIN92 CM2830AMIM23 CM2830AMIM89 CM2830ANIN92 CM2830ANIM23 CM2830ANIM89 CM2830AOIN92 CM2830AOIM23 CM2830AOIM89 CM2830APIN92 CM2830APIM23 CM2830APIM89 CM2830ASIN92 CM2830ASIM23 CM2830ASIM89 CM2830AUIN92 CM2830AUIM23 CM2830AUIM89 CM2830AVIN92 CM2830AVIM23 CM2830AVIM89 CM2830AXIN92 CM2830AXIM23 CM2830AXIM89 2004/04/30 Rev. 1.6 Output Voltage 1.5V 1.5V 1.5V 1.8V 1.8V 1.8V 1.9V 1.9V 1.9V 2.0V 2.0V 2.0V 2.2V 2.2V 2.2V 2.5V 2.5V 2.5V 2.7V 2.7V 2.7V 2.8V 2.8V 2.8V 2.9V 2.9V 2.9V 3.0V 3.0V 3.0V 3.3V 3.3V 3.3V 3.5V 3.5V 3.5V 3.6V 3.6V 3.6V 3.8V 3.8V 3.8V Temperature Range -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ Champion Microelectronic Corporation Package TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 Page 6 CM2830/CM2830A 300mA CMOS LDO ORDERING INFORMATION (CONTINUED) Part Number CM2830AGAIN92 CM2830AGAIM23 CM2830AGAIM89 CM2830AGDIN92 CM2830AGDIM23 CM2830AGDIM89 CM2830AGEIN92 CM2830AGEIM23 CM2830AGEIM89 CM2830AGFIN92 CM2830AGFIM23 CM2830AGFIM89 CM2830AGHIN92 CM2830AGHIM23 CM2830AGHIM89 CM2830AGKIN92 CM2830AGKIM23 CM2830AGKIM89 CM2830AGMIN92 CM2830AGMIM23 CM2830AGMIM89 CM2830AGNIN92 CM2830AGNIM23 CM2830AGNIM89 CM2830AGOIN92 CM2830AGOIM23 CM2830AGOIM89 CM2830AGPIN92 CM2830AGPIM23 CM2830AGPIM89 CM2830AGSIN92 CM2830AGSIM23 CM2830AGSIM89 CM2830AGUIN92 CM2830AGUIM23 CM2830AGUIM89 CM2830AGVIN92 CM2830AGVIM23 CM2830AGVIM89 CM2830AGXIN92 CM2830AGXIM23 CM2830AGXIM89 Output Voltage 1.5V 1.5V 1.5V 1.8V 1.8V 1.8V 1.9V 1.9V 1.9V 2.0V 2.0V 2.0V 2.2V 2.2V 2.2V 2.5V 2.5V 2.5V 2.7V 2.7V 2.7V 2.8V 2.8V 2.8V 2.9V 2.9V 2.9V 3.0V 3.0V 3.0V 3.3V 3.3V 3.3V 3.5V 3.5V 3.5V 3.6V 3.6V 3.6V 3.8V 3.8V 3.8V Temperature Range -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ -40℃ ~ +85℃ Package TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 TO-92 SOT-23-3 SOT-89 Note: For other pre-set output voltage, please contact Champion Sales office. 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 7 CM2830/CM2830A 300mA CMOS LDO ABSOLUTE MAXIMUM RATINGS OPERATING RATINGS Input Voltage Ambient Temperature Range (TA) ……... -40℃ to +85℃ Output Current …………….……………………………. +7V …………………….…… PD / (VIN - Vo) Junction Temperature Range …..…... -40℃ to +125℃ Output Voltage …………………… GND-0.3V to VIN+0.3V ESD Classification ………………………………………… B THERMAL INFORMATION Parameter Thermal Resistance (Θjc) Thermal Resistance (Θja) Internal Power Dissipation (PD) (ΔT = 100℃) SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 TO-92 SOT-23-3 SOT-23-5 SOT-89 (CM2830) SOT-89 (CM2830A) TO-92 Maximum 170 160 100 100 330 320 300 300 225 250 500 400 500 150 300 Maximum Junction Temperature Maximum Lead Temperature (10 Sec) *With Junction sink capable of twice times ofΘjc Caution: Stress above the listed absolute rating may cause permanent damage to the device. 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Unit ℃/W ℃/W mW ℃ ℃ Page 8 CM2830/CM2830A 300mA CMOS LDO ELECTRICAL CHARACTERISTICS TA = +25℃; unless otherwise noted Parameter Test Conditions Input Voltage Io = 1mA IO = 300mA, VOUT=VO(NOM)-1.5%, -1.5 1.5 % 300 mA 150 Current Limit VOUT>1.2V VIN=5V, No Load 300 mA 30 35 0.03 0.15 IOUT=5mA, VIN=VOUT+1 to VOUT+2, VOUT > 3.0V -0.3 0.06 0.3 Io=1mA to 300mA -1 0.2 1 IO = 100mA CO=2.2 µ F ceramic f=100KHz Over Temperature Shutdown µA µA 35 -0.15 f=1KHz f=10KHz mA 450 30 I = 1mA to 300mA 300 IOUT=5mA, VIN=VOUT+1 to VOUT+2, VOUT <= 3.0V Load Regulation mV 300 2.5V<VO(NOM) Quiescent Current % % 60 dB 50 40 ℃ 150 Over Temperature Hysteresis Output Noise V 800 VOUT < 1.05V Ground Pin Current 7 2.0V<VO(NOM)<=2.5V Short Circuit Current Unit Max. 1300 VOUT > 1.2V Power Supply Rejection Typ. 1.2V<VO(NOM)<=2.0V Output Current Line Regulation Min. Note 1 Output Voltage Accuracy Dropout Voltage CM2830/CM2830A F=10Hz to 100kHz, CO=2.2 µ F, IO = 10mA Output Voltage Temp. Coeff. 30 ℃ 30 µ Vrms 25 ppm/℃ Note 1. VIN(MIN) = VOUT + VDROPOUT DETAILED DESCRIPTION The CM2830/CM2830A family of CMOS regulators contain a PMOS pass transistor, voltage reference, error amplifier, over-current protection, thermal shutdown, and short circuit protection. The P-channel pass transistor receives data from the error amplifier, over-current shutdown, short output protection, and thermal protection circuits. During normal operation, the error amplifier compares the output voltage to a precision reference. Over-current and Thermal shutdown circuits become active when the junction temperature exceeds 150℃, or the current exceeds 300mA. During thermal shutdown, the output voltage remains low. Normal operation is restored when the junction temperature drops below 120℃. The CM2830/CM2830A switches from voltage mode to current mode when the load exceeds the rated output current. This prevents over-stress. The CM2830 also incorporates current fold-back to reduce power dissipation when the output is short-circuited. This feature becomes active when the output drops below 1.05V, and reduces the current flow by 65%. Full current is restored when the voltage exceeds 1.05V. EXTERNAL CAPACITOR The CM2830/2830A is stable with an output capacitor to ground of 2.2 µ F or greater. It can keep stable even with higher or poor ESR capacitors. A second capacitor is recommended between the input and ground to stabilize VIN. The input capacitor should be larger than 0.1 µ F to have a beneficial effect. All capacitors should be placed in close proximity to the pins. A “quiet” ground termination is desirable. 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 9 CM2830/CM2830A 300mA CMOS LDO TYPICAL ELECTRICAL CHARACTERISTICS 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 10 CM2830/CM2830A 300mA CMOS LDO 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 11 CM2830/CM2830A 300mA CMOS LDO 2004/04/30 Rev. 1.6 Champion Microelectronic Corporation Page 12 CM2830/CM2830A 300mA CMOS LDO PACKAGE DIMENSION TO-92 (N92) θ A A1 b D A D1 E L e θ θ1 A1 L θ1 e D D1 b E SOT-23-3 (M23) D 3 b1 With Plating c c1 A A1 E E1 A2 b b Base Metal b1 c Section B-B c1 D E 1 E1 2 e b L e1 L1 e θ1 e1 θ θ1 θ A2 A θ2 θ2 A1 L 2004/04/30 Rev. 1.6 See Section B-B L1 Champion Microelectronic Corporation Page 13 CM2830/CM2830A 300mA CMOS LDO PACKAGE DIMENSION (CONTINUED) SOT-23-5 (M25) D 5 4 b1 With Plating c c1 A A1 E E1 A2 b b Base Metal b1 c Section B-B c1 D E 1 2 3 E1 e b L e1 L1 e θ1 e1 θ θ1 θ A2 A θ2 θ2 A1 L See Section B-B L1 SOT-89 (M89) D D1 L 5° H E φ1.0 C e e1 A 8° L b b1 C D D1 H E e1 b 2004/04/30 Rev. 1.6 b1 b e Champion Microelectronic Corporation Page 14 CM2830/CM2830A 300mA CMOS LDO NUMBERING SCHEME Ordering Number: CM2830XYZ/CM2830AXYZ (note1) Ordering Number: CM2830GXYZ/CM2830AGXYZ (note2) note1: CM2830/CM2830A : 300mA CMOS LDO X : Suffix for voltage output (note 3) Y : Suffix for Temperature Range (note 4) Z : Suffix for Package Type (note 5) note2: CM2830/CM2830A : 300mA CMOS LDO G : Suffix for Pb Free Product X : Suffix for voltage output (note 3) Y : Suffix for Temperature Range (note 4) Z : Suffix for Package Type (note 5) note 3: see CMOS LDO Voltage Suffix Table CM2830/A will provide options of A (1.5V), D(1.8V), E (1.9V), F(2.0V), H (2.2V), K(2.5V), M(2.7V), N(2.8V), O (2.9V), P(3.0V), S(3.3V), U(3.5V), V(3.6V), X(3.8V) note 4: Y= I : -40℃~+85℃ (only I grade support for all CMOS LDOs) note 5: Z is single alphabet with or without digits M23 : SOT-23 (TR only) N92 : TO-92 (TA only) M25 : SOT-25 (TR only) M89 : SOT-89 (TR only) CMOS LDO Voltage Suffix Table Output Voltage 1.5V 1.6V 1.7V 1.8V 1.9V 2.0V 2.1V 2.2V 2.3V 2.4V 2.5V 2.6V 2.7V 2.8V 2.9V 2004/04/30 Rev. 1.6 Suffix A B C D E F G H I J K L M N O Output Voltage 3.0V 3.1V 3.2V 3.3V 3.4V 3.5V 3.6V 3.7V 3.8V 3.9V 4.0V Champion Microelectronic Corporation Suffix P Q R S T U V W X Y Z Page 15 CM2830/CM2830A 300mA CMOS LDO IMPORTANT NOTICE Champion Microelectronic Corporation (CMC) reserves the right to make changes to its products or to discontinue any integrated circuit product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. A few applications using integrated circuit products may involve potential risks of death, personal injury, or severe property or environmental damage. CMC integrated circuit products are not designed, intended, authorized, or warranted to be suitable for use in life-support applications, devices or systems or other critical applications. Use of CMC products in such applications is understood to be fully at the risk of the customer. In order to minimize risks associated with the customer’s applications, the customer should provide adequate design and operating safeguards. HsinChu Headquarter Sales & Marketing 5F, No. 11, Park Avenue II, Science-Based Industrial Park, HsinChu City, Taiwan T E L : +886-3-567 9979 F A X : +886-3-567 9909 11F, No. 306-3, SEC. 1, Ta Tung Road, Hsichih, Taipei Hsien 221, Taiwan 2004/04/30 Rev. 1.6 T E L : +886-2-8692 1591 F A X : +886-2-8692 1596 Champion Microelectronic Corporation Page 16