XC6213 Series ETR0308_004 High Speed LDO Regulators, Low ESR Cap. Compatible, Ultra Small Package GENERAL DESCRIPTION The XC6213 series is a highly precise positive voltage LDO regulator with low noise manufactured using CMOS process. The series achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 50mV increments within a range of 1.2V to 5.0V. The series is also compatible with low ESR ceramic capacitors, which give output stability. The current limiter's foldback circuit also operates as a short circuit protection for the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power consumption. Ultra small package SSOT-24, SOT-25, and USP-4 are available. APPLICATIONS Mobile phones Cordless phones, Wireless communication equipment Portable games Cameras, Video recorders Portable AV equipment PDAs FEATURES Maximum Output Current Dropout Voltage Input Voltage Range Output Voltage Range Highly Accurate Low Power Consumption Stand-by Current : 150mA @ VOUT=3.0V, VIN=4.0V : 400mV @ IOUT = 100mA : 2.0 ~ 6.0V : 1.2 ~ 5.0V (50mV Increments) : 2% : 35 A (TYP.) : Less than 0.1 A High Ripple Rejection : 60dB @ 10kHz Operating Temperature Range : - 40 ~ 85 Low ESR Capacitor Compatible : Ceramic capacitor Ultra Small Packages : SSOT-24 SOT-25 USP-4 TYPICAL APPLICATION CIRCUIT SSOT-24 package TYPICAL PERFORMANCE CHARACTERI STICS Ripple Rejection Rate vs. Ripple Frequency XC6213B302 VIN VOUT 90 Ripple Rejection Rate : RR (dB) VIN=VCE=4.0VDC+0.5p-pAC IOUT=50mA , CL=1.0 F(ceramic) CE CIN 1F VSS CL 1F 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Ripple Frequency : f (KHz) 1/28 XC6213 Series PIN CONFIGURATION VOUT 5 NC 4 VIN 4 VOUT 3 V SS 2 V OUT 1 3 CE 4 V IN 1 VIN 2 VSS 3 CE 1 CE 2 VSS *The dissipation pad for the USP-4 package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and heat release. If the pad needs to be connected to other pins, it should be connected to the VSS (No. 2) pin SOT-25 (SOT-23-5) (TOP VIEW) SSOT-24 (TOP VIEW) USP-4 (BOTTOM VIEW) PIN ASSIGNMENT PIN NUMBER SOT-25 3 2 5 1 4 SSOT-24 1 2 3 4 USP-4 3 2 1 4 PIN NAME CE VSS VOUT VIN NC FUNCTION On / Off Switch Ground Output Power Supply No Connection PRODUCT CLASSIFICATION Ordering Information XC6213 MARK DESCRIPTION Type of Regulator Output Voltage Output Voltage Accuracy Packages SYMBOL B 12~50 2 A M N G Device Orientation R L : Output Voltage: ex.) 3.0V =3, =0 2% accuracy ex.) 2.80V 2% accuracy ex.) 2.85V =2, =2, = 8, = 8, =2 =A : 100mV increments, : 50mV increments, : SOT-25 (SOT-23-5) : SSOT-24 : USP-4 : Embossed tape, standard feed : Embossed tape, reverse feed DESCRIPTION : High Active with no pull-down resistor (standard) 2/28 XC6213 Series BLOCK DIAGRAM VIN CE ON/OFF Control each circuit Current Limit VOUT R2 R1 Voltage Reference VSS *Diode inside the circuit is a protection diode. ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Current Output Voltage CE Input Voltage SOT-25 Power Dissipation SSOT-24 USP-4 Operating Temperature Range Storage Temperature Range * IOUT=Pd/(VIN-VOUT) SYMBOL VIN IOUT VOUT VCE Pd Topr Tstg RATINGS VSS - 0.3 ~ 7.0 500* VSS - 0.3 ~ VIN + 0.3 VSS - 0.3 ~ 7.0 250 150 120 - 40 ~ + 85 - 55 ~ + 125 Ta = 25 UNITS V mA V V mW 3/28 XC6213 Series ELECTRICAL CHARACTERISTICS XC6213B series PARAMETER Output Voltage SYMBOL VOUT(E) CONDITIONS IOUT=30mA, CE=VIN VIN=VOUT(T)+1.0V, VOUT(T)=1.20~1.45V, CE=VIN VIN=VOUT(T)+1.0V, VOUT(T)=1.50~2.95V, CE=VIN VIN=VOUT(T)+1.0V, VOUT(T)=3.00~4.05V, CE=VIN VIN=VOUT(T)+1.0V, VOUT(T)=4.10~5.00V, CE=VIN VIN=VOUT(T)+1.0V, 1mA IOUT 100mA, CE=VIN IOUT = 30mA, CE=VIN IOUT=100mA, CE=VIN VIN=VOUT(T)+1.0V, CE=VIN VIN=VOUT(T)+1.0V 6.0V, CE=VSS VOUT(T)+1.0V VIN 6V IOUT=30mA, CE=VIN IOUT=30mA, CE=VIN - 40 Topr 85 VIN=[VOUT(T)+1.0 V] +0.5Vp-pAC IOUT=50mA, f=10kHz, CE=VIN VIN=VOUT(T) + 1.0V, CE=VIN VCE = VIN=VOUT(T) + 1.0V VIN=VOUT(T) +1.0V, VCE =VSS 25 2.0 1.3 - 0.1 - 0.1 MIN. VOUT(T) x 0.98 100 120 150 200 TYP. VOUT(T) 15 E-1 E-2 35 0.01 0.01 100 60 50 50 0.10 0.20 6.0 6.0 0.25 0.1 0.1 MAX. VOUT(T) x 1.02 mA 50 mV mV mV A A %/V V ppm/ dB mA V V A A Ta=25 UNITS CIRCUITS V Maximum Output Current IOUTMAX Load Regulation Dropout Voltage Supply Current Stand-by Current Line Regulation Input Voltage Output Voltage Temperature Characteristics Ripple Rejection Rate Short Circuit Current CE `H' Level Voltage CE `L' Level Voltage CE `H' Level Current CE `L' Level Current NOTE: *1: *2: *3: *4: *5: *6: *7: VOUT Vdif1 Vdif2 ISS Istby VOUT VIN VOUT VIN VOUT Topr VOUT PSRR Ishort VCEH VCEL ICEH ICEL VOUT(T): Setting output voltage 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). Vdif = { VIN1 (*5) - VOUT1 (*4) } VOUT1 = A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT { VOUT(T) + 1.0V } is input. VIN1 = The input voltage when VOUT1 appears as input voltage is gradually decreased. Unless otherwise stated, (VIN = VOUT(T) + 1.0V). VOUT(T)<1.45V = Minimum: VOUT(T)-30mV, Maximum: VOUT(T)+30mV 4/28 XC6213 Series ELECTRICAL CHARACTERISTICS (Continued) Dropout Voltage Chart SYMBOL SETTING VOLTAGE VOUT(T) 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 3.15 3.20 3.25 3.30 3.35 3.40 3.45 E-0 OUTPUT VOLTAGE (V) VOUT MIN. 1.170 1.220 1.270 1.320 1.370 1.420 1.470 1.519 1.568 1.617 1.666 1.715 1.764 1.813 1.862 1.911 1.960 2.009 2.058 2.107 2.156 2.205 2.254 2.303 2.352 2.401 2.450 2.499 2.548 2.597 2.646 2.695 2.744 2.793 2.842 2.891 2.940 2.989 3.038 3.087 3.136 3.185 3.234 2.283 2.332 3.381 MAX. 1.230 1.280 1.330 1.380 1.430 1.480 1.530 1.581 1.632 1.683 1.734 1.785 1.836 1.887 1.938 1.989 2.040 2.091 2.142 2.193 2.244 2.295 2.346 2.397 2.448 2.499 2.550 2.601 2.652 2.703 2.754 2.805 2.856 2.907 2.958 3.009 3.060 3.111 3.162 3.213 3.264 3.315 3.366 3.417 3.468 3.519 E-1 DROPOUT VOLTAGE 1 IOUT=30mA (mV) Vdif1 Vdif1 TYP. MAX. 760 760 660 660 560 560 460 460 360 360 260 260 200 200 200 200 190 190 190 190 190 190 190 190 190 190 180 180 180 180 180 180 180 180 180 180 150 150 150 150 150 150 150 150 150 150 800 800 700 700 600 600 500 500 400 400 300 300 240 240 240 240 230 230 230 230 230 230 230 230 230 230 210 210 210 210 210 210 210 210 210 210 180 180 180 180 180 180 180 180 180 180 Ta=25OC E-2 DROPTOUT VOLTAGE 2 IOUT=100mA (mV) Vdif2 Vdif2 TYP. MAX. 850 850 810 810 770 770 730 730 690 690 650 650 600 600 600 600 530 530 530 530 530 530 530 530 530 530 470 470 470 470 470 470 470 470 470 470 400 400 400 400 400 400 400 400 400 400 1000 1000 960 960 920 920 880 880 840 840 800 800 750 750 750 750 670 670 670 670 670 670 670 670 670 670 580 580 580 580 580 580 580 580 580 580 500 500 500 500 500 500 500 500 500 500 5/28 XC6213 Series ELECTRICAL CHARACTERISTICS (Continued) Dropout Voltage Chart (Continued) Ta=25OC SYMBOL SETTING VOLTAGE VOUT(T) 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 4.05 4.10 4.15 4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65 4.70 4.75 4.80 4.85 4.90 4.95 5.00 E-0 OUTPUT VOLTAGE (V) VOUT MIN. 3.430 3.479 3.528 3.577 3.626 3.675 3.724 3.773 3.822 3.871 3.920 3.969 4.018 4.067 4.116 4.165 4.214 4.263 4.312 4.361 4.410 4.459 4.508 4.557 4.606 4.655 4.704 4.753 4.802 4.851 4.900 MAX. 3.570 3.621 3.672 3.723 3.774 3.825 3.876 3.927 3.978 4.029 4.080 4.131 4.182 4.233 4.284 4.335 4.386 4.437 4.488 4.539 4.590 4.641 4.692 4.743 4.794 4.845 7.896 4.947 4.998 5.049 5.100 E-1 DROPOUT VOLTAGE 1 IOUT=30mA (mV) Vdif1 Vdif1 TYP. MAX. 140 140 140 140 140 140 140 140 140 140 130 130 130 130 130 130 130 130 130 130 120 120 120 120 120 120 120 120 120 120 120 170 170 170 170 170 170 170 170 170 170 160 160 160 160 160 160 160 160 160 160 150 150 150 150 150 150 150 150 150 150 150 E-2 DROPTOUT VOLTAGE 2 IOUT=100mA (mV) Vdif2 Vdif2 TYP. MAX. 350 350 350 350 350 350 350 350 350 350 320 320 320 320 320 320 320 320 320 320 300 300 300 300 300 300 300 300 300 300 300 450 450 450 450 450 450 450 450 450 450 420 420 420 420 420 420 420 420 420 420 400 400 400 400 400 400 400 400 400 400 400 6/28 XC6213 Series TEST CIRCUITS Circuit VIN CIN=1.0 F CIN=1.0uF (Ceramic) (ceramic) VOUT A V V CE VSS CL=1.0uF CIN=1.0 F (ceramic) (Ceramic) V RL Circuit A A CIN=1.0 F (ceramic) VIN VOUT OPEN CE VSS Circuit VIN V IN={V OUT+1}V DC +0.25V p-pA C VOUT CL=1.0uF (ceramic ) IOUT=50mA V CE VSS V 7/28 XC6213 Series OPERATIONAL EXPLANATION
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