XC6229 Series ETR0362-004 300mA Ultra Small High Speed LDO Regulator, Built-in Inrush Current Protection ■GENERAL DESCRIPTION The XC6229 series is a high speed LDO regulator that features high accurate, low noise, high ripple rejection, low dropout and low power consumption. Housed in the ultra-small LGA-4B01 (0.75 x 0.75, h=0.3mm MAX.) package, the XC6229 is ideal for space-saving design. The XC6229 consists of a voltage reference, an error amplifier, a driver transistor, a current limiter, a phase compensation circuit, a thermal shutdown circuit and an inrush current protection circuit. The CE function enables the circuit to be in stand-by mode by inputting low level signal. In the stand-by mode, the series enables the electric charge at the output capacitor CL to be discharged via the internal switch, and as a result the VOUT pin quickly returns to the VSS level. The output stabilization capacitor CL is also compatible with low ESR ceramic capacitors. The output voltage is selectable in 0.05V increments within the range of 1.2V to 4.0V which fixed by laser trimming technologies. The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate when the output current reaches current limit level or the junction temperature reaches temperature limit level. ■APPLICATIONS ■FEATURES ●Mobile devices / terminals Maximum Output Current Input Voltage Range Output Voltages ●Modules (Wireless, Camera, ect.) ●Smart Phones / Mobile phones Dropout Voltage Low Power Consumption Stand-by Current High Ripple Rejection Protection Circuits Low ESR Capacitors CE Function Operating Ambient Temperature Small Package Environmentally Friendly ■TYPICAL PERFORMANCE CHARACTERISTICS Load Transient Response XC6229x251 tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic) Output Voltage: VOUT [V] ■TYPICAL APPLICATION CIRCUIT 2.60 400 2.55 350 2.50 2.45 Output Voltage 2.40 250 200 2.35 2.30 300 150 Output Current 2.25 100 50 2.20 Output Current Iout[mA] ●Wireless LAN : 300mA : 1.6∼5.5V : 2.0∼4.0V （Accuracy ±1%） 1.2∼1.95V （Accuracy ±20mV） 0.05V increments : 80mV＠IOUT=150mA (VOUT=3.0V) : 100μA : 0.1μA : 80dB＠f=1kHz : Current Limit (400mA) Short Circuit Protection Over Heat Protection Inrush Current Protection : CIN =1.0μF, CL=1.0μF : Active High CL High Speed Discharge : -40℃∼+85℃ : LGA-4B01 (0.75mm×0.75mm×h 0.3MAX.) : EU RoHS Compliant, Pb Free 0 Time [20μs/div] 1/26 XC6229 Series ■BLOCK DIAGRAMS VIN VOUT CFB CurrentLimit + Error Amp - TSD ON/OFF Control CE Voltage Reference VIN VOUT CFB R1 R1 CurrentLimit + Error Amp - Rdischg TSD R2 CE ON/OFF Control CE each circuit VSS each circuit XC6229series Type D Rdischg Non Rush Voltage Reference R2 CE XC6229series Type H * Diodes inside the circuits are ESD protection diodes and parasitic diodes. ■PRODUCT CLASSIFICATION ●Ordering Information XC6229①②③④⑤⑥-⑦ DESIGNATOR (*1) ITEM SYMBOL D ① Type of Regulator H (*1) DESCRIPTION CE Active High Without Inrush Current Protection With CE Pull-down, With CL discharge CE Active High With Inrush Current Protection With CE Pull-down, With CL discharge ②③ Output Voltage 12∼40 ④ Output Voltage (2nd decimal place) 1 ±1％, In case of 2nd decimal place 0 (ex.2.80V → ④=1) B ±1％, In case of 2nd decimal place 5 (ex.2.85V → ④=B) ⑤⑥-⑦(*1) Package (Order Unit) 1R-G ex.) 2.80V → ②=2, ③=8, ④=please see down below. LGA-4B01 (5,000 /Reel) The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant. 2/26 VSS XC6229 Series ■PIN CONFIGURATION ■PIN ASSIGNMENT PIN NUMBER LGA-4B01 PIN NAME FUNCTIONS 3 2 1 4 VIN VOUT VSS CE Power Input Output Ground ON/OFF Control ■PIN FUNCTION ASSIGNMENT CE LOGIC CONDITION IC OPERATION H Operation ON L Operation OFF(Stand-by) OPEN * * For D and H types, CE pin voltage is fixed as L level because of internal pull-down resister. ■ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNITS Input Voltage Output Current Output Voltage CE Input Voltage VIN IOUT VOUT VCE VSS-0.3∼VSS+7.0 500 (*1) VSS-0.3∼VIN+0.3 VSS-0.3∼VSS+7.0 150 (*2) 600 (PCB mounted) -40∼+85 -55∼+125 V mA V V Power Dissipation LGA-4B01 Operating Ambient Temperature Storage Temperature Pd Topr Tstg (*1) IOUT≦Pd/（VIN-VOUT） (*2) This is a reference data taken by using the test board. mW ℃ ℃ 3/26 XC6229 Series ■ELECTRICAL CHARACTERISTICS ●XC6229 Series, Type D/H PARAMETER Output Voltage Ta=25℃ SYMBOL VOUT(E) (*1) CONDITIONS MIN. TYP. MAX. UNITS VOUT(T)≧2.0V, VCE=VIN, IOUT=10mA VOUT(T)×0.99 (*2) VOUT(T)(*2) VOUT(T)×1.01 (*2) V VOUT(T)-20mV (*2) VOUT(T)(*2) VOUT(T)+20mV (*2) V 300 - - mA ① - 25 45 mV ① mV ① Maximum Output Current IOUTMAX VCE=VIN Load Regulation ΔVOUT VCE=VIN, Dropout Voltage Vdif (*4) ① VOUT(T)＜2.0V, VCE=VIN, IOUT =10mA CIRCUITS (*3) 0.1mA≦IOUT≦300mA VCE=VIN, IOUT=300mA - E-1 Supply Current ISS VCE=VIN - 100 220 μA ② Stand-by Current ISTB VCE=VSS - 0.01 0.4 μA ② - 0.01 0.1 %/V ① 1.6 - 5.5 V ① - ±100 - ppm/℃ ① - 80 - dB ③ 310 400 - mA ① - 50 - mA ① Line Regulation Input Voltage Output Voltage Temperature Characteristics ΔVOUT/ (ΔVIN・VOUT) VIN ΔVOUT/ (ΔTopr・VOUT) VOUT(T)+0.5V≦VIN≦5.5Ｖ VCE=VIN, IOUT=50mA VCE=VIN、IOUT=10mA -40℃≦Ta≦85℃ VOUT(T)＜2.5V VIN=3.0VDC+0.5Vp-pAC VCE=VOUT(T)+1.0V Power Supply Rejection Ratio PSRR IOUT=30mA, f=1kHz VOUT(T)≧2.5V VIN=｛VOUT(T)+1.0｝VDC+0.5Vp-pAC VCE=VOUT(T)+1.0V IOUT=30mA, f=1kHz Current Limit ILIM Short Current ISHORT VCE=VIN, VOUT=VSS CE High Level Voltage VCEH - 1.0 - 5.5 V ④ CE Low Level Voltage VCEL - 0 - 0.3 V ④ CE High Level Current ICEH VCE=VIN=5.5V 3.0 5.5 9.0 μA ④ CE Low Level Current ICEL VCE=VSS -0.1 - 0.1 μA ④ CL Discharge Resistance RDCHG VIN=5.5V, VOUT=2.0V, VCE=VSS - 300 - Ω ① Inrush Current (H Type) Irush VIN=5.5V, VCE=0→5.5V - 150 - mA ⑤ TTSD Junction Temperature - 150 - ℃ TTSR Junction Temperature - 120 - ℃ TTSD - TTSR Junction Temperature - 30 - ℃ Thermal Shutdown Detect Temperature Thermal Shutdown Release Temperature Thermal Shutdown Hysteresis Width VCE=VIN NOTE: Unless otherwise stated regarding input voltage conditions, VIN=VOUT(T)＋1.0V. （*1）VOUT(E) : Effective output voltage （*2）VOUT(T) : Nominal output voltage (i.e. the output voltage when “VOUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value.) （*3）The standard output voltage is specified in VOUT（T）±20mV where VOUT（T）＜2.0V. （*4）Vdif＝VIN1−VOUT1 (VIN1≧1.6V) VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized VOUT(T)+1.0V is input for every IOUT. 4/26 ① XC6229 Series ■OUTPUT VOLTAGE CHART ●Voltage Chart 1 NOMINAL OUTPUT VOLTAGE (V) VOUT(T) OUTPUT VOLTAGE (V) DROPOUT VOLTAGE (mV) E-1 VOUT(E) Vdif MIN. MAX. 1.20 1.1800 1.2200 1.25 1.2300 1.2700 1.30 1.2800 1.3200 1.35 1.3300 1.3700 1.40 1.3800 1.4200 1.45 1.4300 1.4700 1.50 1.4800 1.5200 1.55 1.5300 1.5700 1.60 1.5800 1.6200 1.65 1.6300 1.6700 1.70 1.6800 1.7200 1.75 1.7300 1.7700 1.80 1.7800 1.8200 1.85 1.8300 1.8700 1.90 1.8800 1.9200 1.95 1.9300 1.9700 2.00 1.9800 2.0200 2.05 2.0295 2.0705 2.10 2.0790 2.1210 2.15 2.1285 2.1715 2.20 2.1780 2.2220 2.25 2.2275 2.2725 2.30 2.2770 2.3230 2.35 2.3265 2.3735 2.40 2.3760 2.4240 2.45 2.4255 2.4745 2.50 2.4750 2.5250 2.55 2.5245 2.5755 2.60 2.5740 2.6260 2.65 2.6235 2.6765 2.70 2.6730 2.7270 2.75 2.7225 2.7775 2.80 2.7720 2.8280 2.85 2.8215 2.8785 2.90 2.8710 2.9290 2.95 2.9205 2.9795 TYP. MAX. 470 625 420 575 380 505 350 455 320 440 260 380 230 340 190 300 5/26 XC6229 Series ■OUTPUT VOLTAGE CHART (Continued) ●Voltage Chart 2 NOMINAL OUTPUT VOLTAGE (V) VOUT(T) 6/26 OUTPUT VOLTAGE (V) DROPOUT VOLTAGE (mV) E-1 VOUT(E) Vdif MIN. MAX. 3.00 2.9700 3.0300 3.05 3.0195 3.0805 3.10 3.0690 3.1310 3.15 3.1185 3.1815 3.20 3.1680 3.2320 3.25 3.2175 3.2825 3.30 3.2670 3.3330 3.35 3.3165 3.3835 3.40 3.3660 3.4340 3.45 3.4155 3.4845 3.50 3.4650 3.5350 3.55 3.5145 3.5855 3.60 3.5640 3.6360 3.65 3.6135 3.6865 3.70 3.6630 3.7370 3.75 3.7125 3.7875 3.80 3.7620 3.8380 3.85 3.8115 3.8885 3.90 3.8610 3.9390 3.95 3.9105 3.9895 4.00 3.9600 4.0400 TYP. MAX. 160 260 XC6229 Series ■ OPERATIONAL EXPLANATION XC6229 Series, Type D XC6229 Series, Type H The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The MOSFET which is connected to the VOUT pin is then driven by the subsequent output signal. and stabilized by a system of negative feedback. current and heat dissipation. P-channel The output voltage at the VOUT pin is controlled The current limit circuit and short circuit protection operate in relation to the level of output Further, the IC’s internal circuitry can be shutdown via the CE pin signal. <Low ESR Capacitor> The XC6229 series needs an output capacitor CL for phase compensation. (VOUT) and the ground pin (VSS) as close as possible. Please place an output capacitor (CL) at the output pin Please use the output capacitor (CL) is 1.0μF or larger. For a stable power input, please connect an input capacitor (CIN) of 1.0μF between the VIN pin and the VSS pin. <Current Limiter, Short-Circuit Protection> The XC6229 has current limiter and droop shape of fold-back circuit. When the load current reaches the current limit, the droop current limiter circuit operates and the output voltage drops. When the output voltage dropped, the fold-back circuit operates and the output current goes to decrease. The output current finally falls at the level of 50mA when the output pin is short-circuited. <CE Pin> The IC's internal circuitry can be shutdown via the signal from the CE pin. In shutdown mode, the XC6229 series enables the electric charge at the output capacitor (CL) to be discharged via the internal switch located between the VOUT and VSS pins, and as a result the VOUT pin quickly returns to the VSS level. The XC6229 series has a pull-down resistor at the CE pin inside, so that the CE pin input current flows. <Thermal Shutdown> When the junction temperature of the built-in driver transistor reaches the temperature limit, the thermal shutdown circuit operates and the driver transistor will be set to OFF. The IC resumes its operation when the thermal shutdown function is released and the IC’s operation is automatically restored because the junction temperature drops to the level of the thermal shutdown release voltage. <Inrush Current Protection> The inrush current protection circuit is built in the XC6229 type H. When the IC starts to operate, the protection circuit limits the inrush current from input pin (VIN) to output pin (VOUT) to charge CL capacitor. 7/26 XC6229 Series ■NOTES ON USE 1． For temporary, transitional voltage drop or voltage rising phenomenon, the IC is liable to malfunction should the ratings be exceeded. 2． Where wiring impedance is high, operations may become unstable due to the noise and/or phase lag depending on output current. Please strengthen VIN and VSS wiring in particular. 3． The input capacitor CIN and the output capacitor CL should be placed to the as close as possible with a shorter wiring. 4. The type H is controlled with constant current start-up. Start-up sequence control is requested to draw a load current after the output voltage is raised up to around the internally fixed nominal output voltage. 5. Torex places an importance on improving our products and its reliability. However, by any possibility, we would request user fail-safe design and post-aging treatment on system or equipment. 8/26 XC6229 Series ■TEST CIRCUITS ●Circuit ① ●Circuit ② ●Circuit ③ 9/26 XC6229 Series ■TEST CIRCUITS (Continued) ●Circuit ④ ●Circuit ⑤ 10/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6229x121 XC6229x121 Ta = 25℃ CIN = 1.0μF (ceramic) 1.4 1.4 1.2 1.2 1.0 Output Voltage: VOUT [V] Output Voltage: VOUT [V] VIN = 2.2V CIN = 1.0μF (ceramic) Ta=-40℃ Ta=-40℃ Ta=25℃ Ta=25℃ Ta=85℃ 85℃ 0.8 0.6 0.4 0.2 1.0 VIN=1.6V VIN=2.2V VIN=2.7V VIN=5.5V 0.8 0.6 0.4 0.2 0.0 0.0 0 100 200 300 400 Output Current: IOUT [mA] 0 500 100 200 300 400 Output Current: IOUT [mA] XC6229x181 XC6229x181 Ta=-40℃ Ta=25℃ Ta=85℃ 0 Ta = 25℃ CIN = 1.0μF (ceramic) Output Voltage: VOUT [V] Output Voltage: VOUT [V] VIN = 2.8V CIN = 1.0μF (ceramic) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 100 200 300 400 Output Current: IOUT [mA] 500 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 VIN=1.9V VIN=2.3V VIN=2.8V VIN=3.3V VIN=5.5V 0 XC6229x251 100 200 300 400 Output Current: IOUT [mA] 500 XC6229x251 VIN = 3.5V CIN = 1.0μF (ceramic) Ta = 25℃ CIN = 1.0μF (ceramic) 3.0 Output Voltage: VOUT [V] 3.0 Output Voltage: VOUT [V] 500 2.5 2.0 Ta=-40℃ Ta=25℃ 1.5 Ta=85℃ 1.0 0.5 0.0 0 100 200 300 400 Output Current: IOUT [mA] 500 2.5 2.0 VIN=2.6V VIN=3.0V VIN=3.5V VIN=4.0V VIN=5.5V 1.5 1.0 0.5 0.0 0 100 200 300 400 Output Current: IOUT [mA] 500 11/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (1) Output Voltage vs. Output Current (Continued) XC6229x401 XC6229x401 Ta = 25℃ CIN = 1.0μF (ceramic) 4.5 4.5 4.0 4.0 Output Voltage: VOUT [V] Output Voltage: VOUT [V] VIN = 5.0V CIN = 1.0μF (ceramic) 3.5 3.0 Ta=-40℃ 2.5 Ta=25℃ 2.0 Ta=85℃ 1.5 1.0 0.5 0.0 3.5 3.0 VIN=4.1V VIN=4.1V VIN=4.5V 25℃ VIN=5.0V VIN=5.0V VIN=5.5V 25℃ 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 Output Current: IOUT [mA] 500 0 100 200 300 400 Output Current: IOUT [mA] 500 (2) Output Voltage vs. Input Voltage XC6229x121 XC6229x121 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 1.212 Output Voltage: VOUT [V] Output Voltage: VOUT [V] 1.4 1.2 1.0 0.8 IOUT=1mA IOUT=10mA 0.6 IOUT=30mA IOUT=50mA 0.4 0.5 1.0 1.5 2.0 Input Voltage: VIN [V] 1.208 1.204 1.200 IOUT=1mA 1.196 IOUT=10mA 1.192 IOUT=30mA IOUT=50mA 1.188 2.5 2.0 2.5 XC6229x181 5.5 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 2.0 1.820 Output Voltage: VOUT [V] Output Voltage: VOUT [V] 5.0 XC6229x181 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 1.8 1.6 1.4 IOUT=1mA IOUT=10mA 1.2 IOUT=30mA IOUT=50mA 1.0 0.5 12/26 3.0 3.5 4.0 4.5 Input Voltage: VIN [V] 1.0 1.5 2.0 Input Voltage: VIN [V] 1.815 1.810 1.805 1.800 1.795 IOUT=1mA 1.790 IOUT=10mA 1.785 IOUT=30mA IOUT=50mA 1.780 2.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Input Voltage: VIN [V] 5.5 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (2) Output Voltage vs. Input Voltage (Continued) XC6229x251 XC6229x251 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 2.530 Output Voltage: VOUT [V] Output Voltage: VOUT [V] 2.7 2.5 2.3 2.1 IOUT=1mA IOUT=10mA 1.9 IOUT=30mA IOUT=50mA 1.7 2.520 2.510 2.500 IOUT=1mA 2.490 IOUT=10mA 2.480 IOUT=30mA IOUT=50mA 2.470 1.5 2.0 2.5 3.0 Input Voltage: VIN [V] 3.5 3.0 3.5 XC6229x401 5.5 XC6229x401 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 4.2 4.040 Output Voltage: VOUT [V] Output Voltage: VOUT [V] 4.0 4.5 5.0 Input Voltage: VIN [V] 4.0 3.8 3.6 IOUT=1mA IOUT=10mA 3.4 IOUT=30mA IOUT=50mA 3.2 4.030 4.020 4.010 4.000 IOUT=1mA 3.990 IOUT=10mA 3.980 IOUT=30mA 3.970 IOUT=50mA 3.960 3.0 3.5 4.0 4.5 Input Voltage: VIN [V] 5.0 4.5 4.7 4.9 5.1 5.3 Input Voltage: VIN [V] 5.5 (3) Dropout Voltage vs. Output Current XC6229ｘ181 XC6229ｘ121 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 0.5 Dropout Voltage: Vdif [V] Dropout Voltage: Vdif [V] 0.5 0.4 0.3 0.2 Ta = -40℃ Ta = 25℃ 0.1 Ta = 85℃ Ta = -40℃ 0.4 Ta = 25℃ 0.3 Ta = 85℃ 0.2 0.1 0.0 0.0 0 50 100 150 200 250 Output Current: IOUT [mA] 300 0 50 100 150 200 250 Output Current: IOUT [mA] 300 13/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (3) Dropout Voltage vs. Output Current (Continued) XC6229x251 XC6229x401 Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃ CIN = 1μF (ceramic), CL = 1μF (ceramic) 0.5 0.4 Dropout Voltage: Vdif [V] Dropout Voltage: Vdif [V] 0.5 Ta = -40℃ Ta = 25℃ 0.3 Ta = 85℃ 0.2 0.1 0.0 Ta = -40℃ 0.4 Ta = 25℃ 0.3 Ta = 85℃ 0.2 0.1 0.0 0 50 100 150 200 250 Output Current: IOUT [mA] 300 0 50 100 150 200 250 Output Current: IOUT [mA] 300 (4) Supply Current vs. Input Voltage XC6229x181 160 160 140 140 120 100 80 Ta = -40℃ 60 Ta = 25℃ 40 Ta = 85℃ 20 Supply Current: ISS [μA] Supply Current: ISS [μA] XC6229x121 0 Ta = 85℃ 20 XC6229x401 300 Ta = -40℃ Ta = 25℃ Ta = 85℃ 20 0 Supply Current: ISS [μA] Supply Current: ISS [μA] Ta = 25℃ 40 XC6229x251 100 Ta = -40℃ 250 200 Ta = 25℃ Ta = 85℃ 150 100 50 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Input Voltage: VIN [V] 14/26 Ta = -40℃ 60 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Input Voltage: VIN [V] 120 40 80 0 140 60 100 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Input Voltage: VIN [V] 160 80 120 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Input Voltage: VIN [V] XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Output Voltage vs. Ambient Temperature XC6229x121 XC6229x181 VIN = 2.8V CIN = 1μF (ceramic), CL = 1μF (ceramic) VIN = 2.2V CIN = 1μF (ceramic), CL = 1μF (ceramic) 1.84 IOUT= 1mA Output Voltage: VOUT [V] Output Voltage: VOUT [V] 1.22 IOUT=10mA 1.21 IOUT=30mA IOUT=50mA 1.20 1.19 IOUT= 1mA 1.83 IOUT=10mA 1.82 IOUT=30mA 1.81 IOUT=100mA 1.80 1.79 1.78 1.77 1.18 1.76 -50 -25 0 25 50 75 Ambient Temperature: Ta [℃] 100 -50 XC6229x251 VIN = 5.0V CIN = 1μF (ceramic), CL = 1μF (ceramic) Output Voltage: VOUT [V] Output Voltage: VOUT [V] 2.56 IOUT= 1mA IOUT=10mA 2.52 IOUT=30mA 2.50 IOUT=100mA 2.48 2.46 2.44 -50 100 XC6229x401 VIN = 3.5V CIN = 1μF (ceramic), CL = 1μF (ceramic) 2.54 -25 0 25 50 75 Ambient Temperature: Ta [℃] -25 0 25 50 75 Ambient Temperature: Ta [℃] 4.08 4.06 4.04 4.02 4.00 3.98 3.96 3.94 3.92 IOUT= 1mA IOUT=10mA IOUT=30mA IOUT=100mA -50 100 -25 0 25 50 75 Ambient Temperature: Ta [℃] 100 (6) Rising Response Time XC6229x121 XC6229x181 2 Input Voltage 1.6 -3.0 -6.0 -9.0 -12.0 1.2 Output Voltage IOUT=0.1mA IOUT=30mA IOUT=100mA Time [50μs/div] 0.8 0.4 0 Input Voltage: VIN [V] 3.0 0.0 6.0 2.4 Output Voltage: VOUT [V] Input Voltage: VIN [V] 6.0 tr = 5μs, Ta = 25℃,VIN = 0→2.8V CIN = 0.1μF (ceramic), CL = 1μF (ceramic) 3 3.0 0.0 -3.0 2.5 Input Voltage 2 1.5 Output Voltage -6.0 IOUT=0.1mA IOUT=30mA -9.0 IOUT=100mA -12.0 1 0.5 Output Voltage: VOUT [V] tr = 5μs, Ta = 25℃,VIN = 0→2.2V CIN = 0.1μF (ceramic), CL = 1μF (ceramic) 0 Time [50μs/div] 15/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (6) Rising Response Time (Continued) XC6229x251 XC6229x401 tr = 5μs, Ta = 25℃,VIN = 0→3.5V CIN = 0.1μF (ceramic), CL = 1μF (ceramic) 0.0 4.0 -3.0 -6.0 3.0 Output Voltage -9.0 -12.0 IOUT=0.1mA 2.0 IOUT=30mA 1.0 IOUT=100mA 0.0 6.0 Input Voltage 3.0 5.0 0.0 4.0 Output Voltage -3.0 -6.0 3.0 IOUT=0.1mA IOUT=30mA -9.0 2.0 1.0 IOUT=100mA -12.0 Output Voltage: VOUT [V] 5.0 Input Voltage Input Voltage: VIN [V] Input Voltage: VIN [V] 3.0 6.0 6.0 Output Voltage: VOUT [V] 6.0 tr = 5μs, Ta = 25℃,VIN = 0→5.0V CIN = 0.1μF (ceramic), CL = 1μF (ceramic) 0.0 Time [50μs/div] Time [50μs/div] (7) Input Transient Response XC6229x181 XC6229x121 tr = tf = 5μs, Ta = 25℃, VIN = 2.8V⇔3.8V CIN = 0.1μF (ceramic), CL = 1.0μF (ceramic) 4.0 1.23 1.22 Input Voltage 2.0 IOUT=0.1mA 1.21 1.0 IOUT=30mA 1.2 IOUT=100mA 0.0 -1.0 Output Voltage 1.19 1.18 4.0 3.0 2.53 1.79 Input Voltage 2.52 IOUT=0.1mA IOUT=30mA IOUT=100mA Output Voltage 2.51 2.5 2.49 2.48 Time [100μs/div] 6.0 Input Voltage: VIN [V] 5.0 Output Voltage: VOUT [V] Input Voltage: VIN [V] 1.8 Output Voltage tr = tf = 5μs, Ta = 25℃, VIN = 4.5V⇔5.5V CIN = 0.1μF (ceramic), CL = 1.0μF (ceramic) 2.54 0.0 16/26 1.81 XC6229x401 6.0 1.0 IOUT=100mA 1.82 Time [100μs/div] tr = tf = 5μs, Ta = 25℃, VIN = 3.5V⇔4.5V CIN = 0.1μF (ceramic), CL = 1.0μF (ceramic) 2.0 IOUT=30mA 1.0 0.0 1.83 IOUT=0.1mA 2.0 XC6229x251 3.0 1.84 Input Voltage -1.0 Time [100μs/div] 4.0 1.85 5.0 4.04 Input Voltage 4.03 4.0 4.02 3.0 IOUT=10mA IOUT=30mA IOUT=100mA 2.0 1.0 0.0 4.01 4 3.99 Output Voltage Time [100μs/div] 3.98 Output Voltage: VOUT [V] 3.0 5.0 Output Voltage: VOUT [V] 1.24 Input Voltage: VIN [V] 5.0 Output Voltage: VOUT [V] Input Voltage: VIN [V] tr = tf = 5μs, Ta = 25℃, VIN = 2.2V⇔3.2V CIN = 0.1μF (ceramic), CL = 1.0μF (ceramic) XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Load Transient Response (tr=tf=0.5μs) XC6229x121 XC6229x121 350 1.20 1.19 1.17 150 1.16 100 Output Current 1.14 50 0 Time [20μs/div] XC6229x181 XC6229x181 tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 2.8V, CIN = 1μF (ceramic), CL = 1μF (ceramic) tr = tf = 0.5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 2.8V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 400 1.82 400 1.85 350 1.81 350 1.80 300 1.75 Output Voltage 250 1.70 200 1.65 150 1.60 100 Output Current 1.55 50 1.50 Output Voltage: VOUT [V] 1.90 Output Current Iout[mA] Output Voltage: VOUT [V] 250 200 Time [20μs/div] 0 1.80 1.79 300 Output Voltage 250 1.78 200 1.77 150 1.76 100 1.75 Output Current 1.74 Time [20μs/div] 50 0 Time [20μs/div] XC6229x251 XC6229x251 tr = tf = 0.5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic) tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 400 2.52 400 2.55 350 2.51 350 2.50 2.45 300 Output Voltage 2.40 200 2.35 2.30 250 150 Output Current 100 2.25 50 2.20 0 Time [20μs/div] Output Voltage: VOUT [V] 2.60 Output Current Iout[mA] Output Voltage: VOUT [V] 300 Output Voltage 1.18 1.15 Output Current Iout[mA] 400 1.21 Output Current Iout[mA] Output Current 1.22 2.50 2.49 300 Output Voltage 250 2.48 200 2.47 150 2.46 100 2.45 Output Current 2.44 50 Output Current Iout[mA] Output Voltage 400 350 300 250 200 150 100 50 0 Output Voltage: VOUT [V] 1.30 1.25 1.20 1.15 1.10 1.05 1.00 0.95 0.90 tr = tf = 0.5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 2.2V, CIN = 1μF (ceramic), CL = 1μF (ceramic) Output Current Iout[mA] Output Voltage: VOUT [V] tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 2.2V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 0 Time [20μs/div] 17/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Load Transient Response (tr=tf=0.5μs) (Continued) XC6229x401 XC6229x401 Output Current 3.75 3.70 300 250 200 150 100 50 0 Time [20μs/div] Output Voltage Output Current 500 450 400 350 300 250 200 150 100 50 0 Output Current Iout[mA] Output Voltage 4.02 4.01 4.00 3.99 3.98 3.97 3.96 3.95 3.94 Output Voltage: VOUT [V] 400 350 4.10 4.05 4.00 3.95 3.90 3.85 3.80 tr = tf = 0.5μs, Ta = 25℃, IOUT =50⇔100mA VIN = 5.0V, CIN = 1μF (ceramic), CL = 1μF (ceramic) Output Current Iout[mA] Output Voltage: VOUT [V] tr = tf = 0.5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 5.0V, CIN = 1μF (ceramic), CL = 1μF (ceramic) Time [20μs/div] (8) Load Transient Response (tr=tf=5μs) (Continued) XC6229x121 1.22 1.21 350 1.21 1.19 300 Output Voltage 1.18 200 1.17 1.16 250 150 Output Current 1.15 100 50 1.14 0 200 150 1.16 1.15 1.76 350 1.81 350 1.80 300 250 150 Output Current 100 1.75 50 1.74 0 Time [50μs/div] 18/26 1.82 200 1.77 tr = tf = 5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 2.8V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 400 Output Voltage: VOUT [V] 1.78 0 XC6229x181 300 Output Voltage 50 Time [50μs/div] Output Current Iout[mA] Output Voltage: VOUT [V] 1.79 100 Output Current 1.14 XC6229x181 1.80 250 1.17 tr = tf = 5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 2.8V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 1.81 300 Output Voltage 1.18 Time [50μs/div] 1.82 350 1.20 1.19 400 1.79 Output Voltage 400 250 1.78 200 1.77 150 1.76 100 1.75 Output Current 1.74 50 0 Time [50μs/div] Output Current Iout[mA] 1.20 Output Voltage: VOUT [V] 400 Output Current Iout[mA] Output Voltage: VOUT [V] 1.22 tr = tf = 5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 2.2V, CIN = 1μF (ceramic), CL = 1μF (ceramic) Output Current Iout[mA] XC6229x121 tr = tf = 5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 2.2V, CIN = 1μF (ceramic), CL = 1μF (ceramic) XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Load Transient Response (tr=tf=5μs) (Continued) XC6229x251 XC6229x251 400 2.52 400 2.51 350 2.51 350 2.50 300 Output Voltage 250 2.48 200 2.47 150 Output Current 2.46 100 2.45 50 2.44 0 2.50 2.49 250 2.48 200 2.47 150 2.46 2.45 100 Output Current 50 2.44 0 Time [50μs/div] Time [50μs/div] XC6229x401 XC6229x401 tr = tf = 5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 5.0V, CIN = 1μF (ceramic), CL = 1μF (ceramic) tr = tf = 5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 5.0V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 400 4.02 400 4.01 350 4.01 350 4.00 300 Output Voltage 3.99 250 3.98 200 3.97 150 Output Current 3.96 100 3.95 50 3.94 Output Voltage: VOUT [V] 4.02 Output Current Iout[mA] Output Voltage: VOUT [V] 300 Output Voltage 4.00 3.99 300 Output Voltage 250 3.98 200 3.97 150 3.96 3.95 100 Output Current 50 3.94 0 Output Current Iout[mA] 2.49 Output Voltage: VOUT [V] 2.52 Output Current Iout[mA] tr = tf = 5μs, Ta = 25℃, IOUT = 50⇔100mA VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic) Output Current Iout[mA] Output Voltage: VOUT [V] tr = tf = 5μs, Ta = 25℃, IOUT = 1⇔150mA VIN = 3.5V, CIN = 1μF (ceramic), CL = 1μF (ceramic) 0 Time [50μs/div] Time [50μs/div] (9) CE Rising Response Time (Type D) XC6229x121 2.5 CE Input Voltage 2.0 0.0 -1.0 1.5 Output Voltage IOUT=0mA -2.0 IOUT=30mA -3.0 IOUT=100mA Time [20μs/div] 1.0 0.5 0.0 Input Voltage: VCE [V] 2.0 1.0 3.0 3.0 Output Voltage: VOUT [V] Input Voltage: VCE [V] 3.0 VIN = 2.8V, tr = 5μs, Ta = 25℃ VCE = 0→VIN, CIN = CL = 1.0μF (ceramic) 2.0 3.0 2.5 CE Input Voltage 1.0 2.0 0.0 -1.0 1.5 Output Voltage 1.0 IOUT=0mA -2.0 IOUT=30mA IOUT=100mA -3.0 0.5 Output Voltage: VOUT [V] VCE XC6229x181 VIN = 2.2V, tr = 5μs, Ta = 25℃ = 0→VIN, CIN = CL = 1.0μF (ceramic) 0.0 Time [20μs/div] 19/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) CE Rising Response Time (Type D) (Continued) XC6229x251 VIN = 5.0V, tr = 5μs, Ta = 25℃ VCE = 0→VIN, CIN = CL = 1.0μF (ceramic) 4.0 5.0 2.0 4.0 CE Input Voltage 0.0 3.0 -2.0 Output Voltage -4.0 IOUT=0mA IOUT=30mA IOUT=100mA -6.0 2.0 1.0 6.0 0.0 4.0 6.0 CE Input Voltage 5.0 2.0 0.0 4.0 Output Voltage 3.0 -2.0 IOUT=0mA 2.0 -4.0 IOUT=30mA 1.0 IOUT=100mA -6.0 Time [20μs/div] Output Voltage: VOUT [V] 6.0 Input Voltage: VCE [V] 6.0 Output Voltage: VOUT [V] Input Voltage: VCE [V] VCE XC6229x401 VIN = 3.5V, tr = 5μs, Ta = 25℃ = 0→VIN, CIN = CL = 1.0μF (ceramic) 0.0 Time [20μs/div] (9) CE Rising Response Time (Type H) (Continued) XC6229x181 XC6229x121 VIN = 2.8V, tr = 5μs, Ta = 25℃ VCE = 0→VIN, CIN = CL = 1.0μF (ceramic) 2.0 2.5 CE Input Voltage 1.0 2 0.0 1.5 Output Voltage -2.0 IOUT=0mA IOUT=30mA IOUT=100mA -3.0 1 0.5 2.0 1.0 0.0 0 6.0 0.0 3.0 IOUT=0mA IOUT=30mA IOUT=100mA 2.0 1.0 0.0 Input Voltage: VCE [V] 4.0 Output Voltage: VOUT [V] Input Voltage: VCE [V] 20/26 0.5 VIN = 5.0V, tr = 5μs, Ta = 25℃ VCE = 0→VIN, CIN = CL = 1.0μF (ceramic) 5.0 CE Input Voltage Time [50μs/div] 1 XC6229x401 4.0 -6.0 IOUT=30mA -3.0 6.0 -4.0 IOUT=0mA -2.0 VIN = 3.5V, tr = 5μs, Ta = 25℃ = 0→VIN, CIN = CL = 1.0μF (ceramic) Output Voltage 1.5 Output Voltage Time [50μs/div] 6.0 -2.0 2 -1.0 XC6229x251 2.0 2.5 IOUT=100mA 0 Time [20μs/div] VCE 3 CE Input Voltage 4.0 6.0 5.0 CE Input Voltage 2.0 0.0 -2.0 -4.0 4.0 Output Voltage 3.0 IOUT=0mA IOUT=30mA IOUT=100mA -6.0 2.0 1.0 0.0 Time [50μs/div] Output Voltage: VOUT [V] -1.0 3.0 Output Voltage: VOUT [V] 3 Input Voltage: VCE [V] 3.0 Output Voltage: VOUT [V] Input Voltage: VCE [V] VCE VIN = 2.2V, tr = 5μs, Ta = 25℃ = 0→VIN, CIN = CL = 1.0μF (ceramic) XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) Inrush Current Response Time (Type H) XC6229x121 300 1.0 Output Voltage 0.0 -1.0 -2.0 200 150 Rush Current 100 -3.0 50 -4.0 0 200 150 -2.0 100 Rush Current -3.0 50 -4.0 0 Time [50μs/div] XC6229x251 XC6229x401 VIN = 3.5V, tr = 5μs, Ta = 25℃ = 0→VIN, CIN = CL = 1.0μF (ceramic) VIN = 5.0V, tr = 5μs, Ta = 25℃ VCE = 0→VIN, CIN = CL = 1.0μF (ceramic) 5.0 300 3.0 250 2.0 200 Output Voltage Rush Current -1.0 150 100 50 -2.0 0 Time [50μs/div] Input Voltage: VCE [V] 6.0 350 CE Input Voltage 250 0.0 400 0.0 Output Voltage -1.0 5.0 1.0 300 1.0 6.0 4.0 350 2.0 Time [20μs/div] VCE Input Voltage: VCE [V] 250 400 CE Input Voltage Rush Curren: IRUSH [mA] 2.0 350 3.0 400 CE Input Voltage 350 4.0 300 Output Voltage 3.0 2.0 200 1.0 0.0 250 150 Rush Current -1.0 100 50 -2.0 Rush Curren: IRUSH [mA] CE Input Voltage 4.0 Input Voltage: VCE [V] 3.0 400 Rush Curren: IRUSH [mA] Input Voltage: VCE [V] 4.0 VIN = 2.8V, tr = 5μs, Ta = 25℃ VCE = 0→VIN, CIN = CL = 1.0μF (ceramic) Rush Curren: IRUSH [mA] VCE XC6229x181 VIN = 2.2V, tr = 5μs, Ta = 25℃ = 0→VIN, CIN = CL = 1.0μF (ceramic) 0 Time [50μs/div] 21/26 XC6229 Series ■TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (11) Ripple Rejection Rate XC6229x121 XC6229x181 Ta = 25℃, VIN = 3.0VDC+0.5Vp-pAC CIN = 0.1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃, VIN = 3.0VDC+0.5Vp-pAC CIN = 0.1μF (ceramic), CL = 1μF (ceramic) 100 Ripple Rejection : RR [dB] Ripple Rejection : RR [dB] 100 80 60 40 IOUT=0.1mA IOUT=1mA 20 IOUT=30mA 0 0.01 0.1 1 10 Ripple Frequency: f [kHz] 80 60 40 IOUT=0.1mA IOUT=1mA 20 IOUT=30mA 0 0.01 100 XC6229x251 100 XC6229x331 Ta = 25℃, VIN = 3.5VDC+0.5Vp-pAC CIN = 0.1μF (ceramic), CL = 1μF (ceramic) Ta = 25℃, VIN = 4.3VDC+0.5Vp-pAC CIN = 0.1μF (ceramic), CL = 1μF (ceramic) 100 Ripple Rejection : RR [dB] 100 Ripple Rejection : RR [dB] 0.1 1 10 Ripple Frequency: f [kHz] 80 60 40 IOUT=0.1mA IOUT=1mA 20 IOUT=30mA 0 0.01 0.1 1 10 Ripple Frequency: f [kHz] 80 60 40 IOUT=0.1mA 20 IOUT=1mA 0 0.01 100 IOUT=30mA 0.1 1 10 Ripple Frequency: f [kHz] 100 (12) Output Noise Density 100 Frequency-Range ： 0.1∼100kHz Output Noise ： 30.01μVrms 10 IOUT=30mA 1 0.1 0.01 0.1 22/26 XC6229x331 VIN=2.2V, Ta=25℃ CIN=CL=1.0μF(ceramic) Output Noise Density : [μV/√Hz] Output Noise Density : [μV/√Hz] XC6229x121 1 10 Frequency : f [kHz] 100 VIN=5.0V, Ta=25℃ CIN=CL=1.0μF(ceramic) 100 Frequency-Range ： 0.1∼100kHz Output Noise ： 78.47μVrms 10 IOUT=30mA 1 0.1 0.01 0.1 1 10 Frequency : f [kHz] 100 XC6229 Series ■PACKAGING INFORMATION LGA-4B01 （unit：mm） 0.18 0.28 0.32 0.32 ●LGA-4B01 Reference Metal Mask Design 0.42 0.42 ●LGA-4B01 Reference Pattern Layout 23/26 XC6229 Series ■PACKAGING INFORMATION (Continued) ● LGA-4B01 Power Dissipation Power dissipation data for the LGA-4B01 is shown in this page. The value of power dissipation varies with the mount board conditions. Please use this data as the reference data taken in the following condition. 40.0 2.5 Measurement Condition Material Thickness Through-hole 1.4 40.0 : Mount on a board : Natural convection : Lead (Pb) free 2 : 40 x 40 mm (1600mm in one side) Copper (Cu) traces occupy 50% of the front and 50% of the back. The copper area is divided into four block, one block is 12.5% of total. Each terminal connects one copper block in the front and one in the back. : Glass Epoxy (FR-4) : 1.6 mm : 4 x 0.4 Diameter 28.9 Condition Ambient Soldering Board 2.54 1. 28.9 Evaluation Board (Unit: mm) 2. Power Dissipation vs. Ambient Temperature Board Mount (Tj max = 125℃) Ambient Temperature（℃） Power Dissipation Pd（mW） 25 600 85 240 Thermal Resistance (℃/W) 166.67 Power Dissipation Pd (mW) 許容損失Pd（mW） Pd-Ta特性グラフ Pd vs. Ta 700 600 500 400 300 200 100 0 25 24/26 45 65 85 Ambient周囲温度Ta（℃） Temperature Ta (℃) 105 125 XC6229 Series ■MARKING RULE ●LGA-4B01 4 ① ② ① represents type of regulator and output voltage range. MARK 0 1 2 3 TYPE VOLTAGE RANGE D H 3 PRODUCT SERIES 1.2∼2.6 XC6229D1211*-G ∼ XC6229D2611*-G 2.65∼4.0 XC6229D26B1*-G ∼ XC6229D4011*-G 1.2∼2.6 XC6229H1211*-G ∼ XC6229H2611*-G 2.65∼4.0 XC6229H26B1*-G ∼ XC6229H4011*-G ③ 1 2 LGA-4B01 (TOP VIEW) ② represents output voltage. MARK OUTPUT VOLTAGE (V) 0 1.2 1 1.25 2 1.3 3 1.35 4 5 6 7 MARK 2.65 OUTPUT VOLTAGE (V) A 1.7 3.15 2.7 B 1.75 2.75 C 1.8 2.8 D 1.85 3.3 1.4 2.85 E 1.9 3.35 1.45 2.9 F 1.95 3.4 1.5 2.95 H 2.0 3.45 1.55 3.0 K 2.05 8 1.6 3.05 L 9 1.65 3.1 M MARK OUTPUT VOLTAGE (V) N 2.2 3.65 3.2 P 2.25 3.7 3.25 R 2.3 3.75 S 2.35 3.8 T 2.4 3.85 U 2.45 3.9 V 2.5 3.95 3.5 X 2.55 4.0 2.1 3.55 Y 2.6 2.15 3.6 ③ represents production lot number. 0∼9，A∼Z in order. (G, I, J, O, Q, W excepted) *No character inversion used. 25/26 XC6229 Series 1. The products and product specifications contained herein are subject to change without notice to improve performance characteristics. Consult us, or our representatives before use, to confirm that the information in this datasheet is up to date. 2. We assume no responsibility for any infringement of patents, patent rights, or other rights arising from the use of any information and circuitry in this datasheet. 3. Please ensure suitable shipping controls (including fail-safe designs and aging protection) are in force for equipment employing products listed in this datasheet. 4. The products in this datasheet are not developed, designed, or approved for use with such equipment whose failure of malfunction can be reasonably expected to directly endanger the life of, or cause significant injury to, the user. (e.g. Atomic energy; aerospace; transport; combustion and associated safety equipment thereof.) 5. Please use the products listed in this datasheet within the specified ranges. Should you wish to use the products under conditions exceeding the specifications, please consult us or our representatives. 6. We assume no responsibility for damage or loss due to abnormal use. 7. All rights reserved. No part of this datasheet may be copied or reproduced without the prior permission of TOREX SEMICONDUCTOR LTD. 26/26