CMOS Low Power Consumption

◆CMOS Low Power Consumption : 8μA (TYP.) ◆Maximum Output Current : More than 500mA ◆Current Limit Circuit Built-In ◆Thermal Shutdown Circuit Built-In ◆Ceramic Capacitor Compatible ◆SOT-89-, SOT-26 Packages ■APPLICATIONS ●DVD, CD-ROM, HDD drive equipment ●Portable AV equipment (Cameras, VCRs, etc.) ●Wireless Communication equipment (Mobile & Cordless phone, etc.) ●Desktop computers, Note book computer, PDAs ●Network equipment (Wireless LAN etc.) ●Reference voltage ●Battery powered equipment ■GENERAL DESCRIPTION The XC6214 series are highly precise, low noise, high current, positive voltage low dropout regulators. They are fabricated using Torex’s CMOS process. The series features a voltage reference, an error amplifier, a current limiter, a thermal protection circuit, and a phase compensation circuit plus a driver transistor. The output voltage is selectable in 100mV increments within the range of 1.5V to 5.0V. (Output voltage 1.5V, 1.8V, 2.5V, 3.0V and 3.3V are standard products. Other than these voltages www.DataSheet4U.com are available as semi-custom products.) The series is also compatible with low ESR ceramic capacitors, which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series. The over current protection circuit and the thermal shutdown circuit are built in. The over current protection circuit will operate when the output current reaches current limit level. The thermal shutdown circuit will operate when the junction temperature reaches temperature limit level. ■FEATURES Maximum Output Current Dropout Voltage Operating Voltage Range Output Voltage : More than 500mA (800mA limit) : 500mV @ IOUT = 500mA (VOUT=3.3V) : 1.8V ~ 6.0V : 1.5V, 1.8V, 2.5V, 3.0V, 3.3V (standard) Other voltages between 1.5V to 5.0V (semi-custom) : Setting voltage accuracy ±2% : 8μA (TYP.) : 40dB @ 1kHz : - 40℃ ~ 85℃ : SOT-26 SOT-89 High Accuracy Low Power Consumption Ripple Rejection Rate Operating Temperature Range Packages ■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE CHARACTERISTICS ○Dropout Voltage vs. Output Current XC6214P332 CIN=CL=1.0µF(ceramic) 1.2 VIN VIN VSS Dropout Voltage : Vdif (V) VOUT CL 1.0uF RL 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 Topr=85oC 25oC -40oC CIN 1.0uF 400 500 Output Current : IOUT (mA ) XC6214 ETR0318_005 1/23 XC6214 Series ■PIN CONFIGURATION 6 5 4 1 2 3 1 2 3 SOT-26 (TOP VIEW) * The 2, 4 and 5 pins of the SOT-26 package are the common VSS pins in the package. For a heat design, in case of connecting the heat dissipation pad to a circuit, Please use the 2, 4, and 5 pins as the VSS pin on the PCB board SOT-89 (TOP VIEW) ■PIN ASSIGNMENT PIN NUMBER SOT-26 1 2, 4, 5 3 6 SOT-89 2 1 3 PIN NAME VIN VSS NC VOUT FUNCTIONS Power Input Ground No Connection Output ■PRODUCT CLASSIFICATION ●Ordering Information XC6214P ①②③④⑤ DESIGNATOR ①② ③ ④ ⑤ DESCRIPTION Output Voltage Output Voltage Accuracy Package Device Orientation SYMBOL 15 ~ 50 2 M P R L DESCRIPTION : ex.) 3.0V products → ①=3, ②=0 : Within ±2% ex.) 2.50V products → ①=2, ②=5, ③=2 : SOT-26 : SOT-89 : Embossed tape, standard feed : Embossed tape, reverse feed 2/23 XC6214 Series ■PACKAGING INFORMATION ●SOT-26 ●SOT-89 3/23 XC6214 Series ■MARKING RULE ●SOT-89 ①Represents product series MARK D ②Represents output voltage range MARK P R SOT－89 (TOP VIEW) VOLTAGE (V) 1.5 ~ 3.0 3.1 ~ 5.0 PRODUCT SERIES XC6214Pxx2xx XC6214Pxx2xx PRODUCT SERIES XC6214Pxx2xx ③Represents output voltage MARK VOLTAGE (V) 0 3.1 1 3.2 2 3.3 3 3.4 4 3.5 5 3.6 6 3.7 7 3.8 8 3.9 9 4.0 A 4.1 B 4.2 C 4.3 D 4.4 E 1.5 4.5 MARK F H K L M N P R S T U V W Y Z VOLTAGE (V) 1.6 4.6 1.7 4.7 1.8 4.8 1.9 4.9 2.0 5.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 - ④Represents the last digit of the production year (ex.) MARK PRODUCTION YEAR 4 2004 5 2005 ⑤Represents the production month MARK A B C D MONTH January February March April MARK E F G H MONTH May June July August MARK J K L M MONTH September October November December ⑥Represents production lot number 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted). Note: No character inversion used. 4/23 XC6214 Series ■MARKING RULE (Continued) ●SOT-26 ①Represents product series MARK D ②Represents output voltage range MARK P R SOT-26 (TOP VIEW) VOLTAGE (V) 1.5 ~ 3.0 3.1 ~ 5.0 PRODUCT SERIES XC6214Pxx2xx XC6214Pxx2xx PRODUCT SERIES XC6214Pxx2xx ③Represents output voltage MARK VOLTAGE (V) 0 3.1 1 3.2 2 3.3 3 3.4 4 3.5 5 3.6 6 3.7 7 3.8 8 3.9 9 4.0 A 4.1 B 4.2 C 4.3 D 4.4 E 1.5 4.5 MARK F H K L M N P R S T U V W Y Z VOLTAGE (V) 1.6 4.6 1.7 4.7 1.8 4.8 1.9 4.9 2.0 5.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 - ④Represents production lot number 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted). Note: No character inversion used. a, b, c, d Represents production year MARK a □ b □ c □ d □ PRODUCTION YEAR 2004 2005 2006 2007 *Markings of the year 2004 to 2007 are repeated from 2008. ex.) 2004→2008, 2005→2009, 2006→2010, 2007→2011. e, f, g, h Represents production month e □ □ □ MARK f g □ □ □ □ □□ h PRODUCTION MONTH January February March April May June e □ □ □ MARK f g □□ □ □ □ h □ □ □ □ □ PRODUCTION MONTH July August September October November December 5/23 XC6214 Series ■BLOCK DIAGRAM VIN VOUT Current Limit Thermal Shutdown + Voltage Reference VSS ■ABSOLUTE MAXIMUM RATINGS Ta=25℃ PARAMETER Input Voltage Output Current * Output Voltage SOT-26 Power Dissipation SOT-89 Operating Temperature Range Storage Temperature Range * IOUT < Pd / (VIN – VOUT) * * Refer to ■POWER DISSIPATION SYMBOL VIN IOUT VOUT Pd Topr Tstg RATINGS - 0.3 ~ + 6.5 800 * VSS – 0.3 ~ VIN + 0.3 ** 500 - 40 ~ + 85 - 55 ~ + 125 UNITS V mA V mW ℃ ℃ 6/23 XC6214 Series ■ELECTRICAL CHARACTERISTICS ●XC6214P152 PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage (*2) Supply Current Line Regulation Input Voltage Output Voltage Short-Circuit Current NOTE: *1: VOUT(E) : Effective output voltage (i.e. the output voltage when “VOUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value.) *2: Vdif={VIN1 (*4) Ta=25 ℃ SYMBOL VOUT(E) (*1) IOUTmax △VOUT Vdif ISS △VOUT △VIN・VOUT VIN △VOUT Ilim IOUT=50mA - 40℃≦ Topr ≦85℃ VIN=2.5V, VOUT=0V CONDITIONS VIN=2.5V, IOUT=50mA VIN=2.5V, VOUT=VOUT(E) ×0.90 VIN=2.5V, 1mA≦IOUT≦200mA IOUT=500mA VIN=2.5V IOUT=50mA 2.5V≦VIN≦6.0V MIN. 1.470 500 1.8 TYP. 1.500 20 800 8 0.05 ±100 50 MAX. 1.530 50 1200 15 0.20 6.0 UNITS V mA mV mV μA %/V V ppm /℃ mA CIRCUIT ① ① ① ① ② ① ① ① Temperature Characteristics △Topr・VOUT -VOUT1 (*3) } *3: VOUT1= A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. *4: VIN1=The Input Voltage when VOUT1 appears as input voltage is gradually decreased. *5: Unless otherwise stated, {VIN=VOUT(T) +1.0V} ●XC6214P182 PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage (*2) Supply Current Line Regulation Input Voltage SYMBOL VOUT(E) (*1) IOUTmax △VOUT Vdif ISS △VOUT △VIN・VOUT CONDITIONS VIN=2.8V, IOUT=50mA VIN=2.85V, VOUT=VOUT(E)×0.90 VIN=2.8V, 1mA≦IOUT≦200mA IOUT=500mA VIN=2.8V IOUT=50mA 2.8V≦VIN≦6.0V IOUT=50mA - 40℃ ≦ Topr ≦85℃ VIN=2.8V, VOUT=0V MIN. 1.764 500 1.8 TYP. 1.800 20 700 8 0.05 ±100 50 MAX. 1.836 50 1050 15 0.20 6.0 UNITS V mA mV mV μA %/V V ppm /℃ mA Ta=25 ℃ CIRCUIT ① ① ① ① ② ① ① ① VIN △VOUT Output Voltage △Topr・VOUT Temperature Characteristics Short-Circuit Current NOTE: Ilim *1: VOUT(E) : Effective output voltage (i.e. the output voltage when “VOUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value.) *2: Vdif={VIN1 (*4) -VOUT1 (*3) } *3: VOUT1= A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. *4: VIN1=The Input Voltage when VOUT1 appears as input voltage is gradually decreased. *5: Unless otherwise stated, {VIN=VOUT(T) +1.0V} 7/23 XC6214 Series ■ELECTRICAL CHARACTERISTICS (Continued) ●XC6214P252 PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage (*2) Supply Current Line Regulation Input Voltage SYMBOL VOUT(E) (*1) IOUTmax △VOUT Vdif ISS △VOUT △VIN・VOUT CONDITIONS VIN=3.5V, IOUT=50mA VIN=3.5V, VOUT=VOUT(E)×0.93 VIN=3.5V, 1mA≦IOUT≦200mA IOUT=500mA VIN=3.5V IOUT=50mA 3.5V≦VIN≦6.0V IOUT=50mA - 40℃≦Topr ≦85℃ VIN=3.5V, VOUT=0V MIN. 2.450 500 1.8 TYP. 2.500 20 600 8 0.05 + 100 50 MAX. 2.550 50 900 15 0.20 6.0 UNITS V mA mV mV μA %/ V V ppm /℃ mA Ta=25 ℃ CIRCUIT ① ① ① ① ② ① ① ① VIN △VOUT Temperature Characteristics △Topr・VOUT Output Voltage Short-Circuit Current NOTE: Ilim *1: VOUT(E) : Effective output voltage (i.e. the output voltage when “VOUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value.) *2: Vdif={VIN1 (*4) -VOUT1 (*3) } *3: VOUT1= A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. *4: VIN1=The Input Voltage when VOUT1 appears as input voltage is gradually decreased. *5: Unless otherwise stated, {VIN=VOUT(T) +1.0V} ●XC6214P302 PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage (*2) Supply Current Line Regulation Input Voltage SYMBOL VOUT(E) (*1) IOUTmax △VOUT Vdif ISS △VOUT △VIN・VOUT CONDITIONS VIN=4.0V, IOUT=50mA VIN=4.0V, VOUT=VOUT(E)×0.96 VIN=4.0V, 1mA≦IOUT≦200mA IOUT=500mA VIN=4.0V IOUT=50mA 4.0V≦VIN≦6.0V IOUT=50mA - 40℃≦Topr ≦85℃ VIN=4.0V, VOUT=0V MIN. 2.940 500 1.8 TYP. 3.000 20 560 8 0.05 + 100 50 MAX. 3.060 50 820 15 0.20 6.0 UNITS V mA mV mV μA %/ V V ppm /℃ mA Ta=25 ℃ CIRCUIT ① ① ① ① ② ① ① ① VIN △VOUT Temperatu