XC6237 Series ■ELECTRICAL CHARACTERISTICS Ta=25℃ PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT CIRCUIT Input Voltage VIN 1.6 - 6.0 V ① V (*2) (*2) OUT(T)≧2.00V VOUT(T) VOUT(T) IOUT=10mA × 0.99 × 1.01 Output Voltage V (*1) (*2) OUT(E) VOUT(T) V ① V (*2) (*2) OUT(T)≦1.95V VOUT(T) VOUT(T) IOUT =10mA -0.02 + 0.02 Maximum Output IOUTMAX 150 - - mA ① Current 10mA≦IOUT≦150mA - - 20 Load Regulation ΔVOUT mV ① 0.1mA≦IOUT≦150mA - 10 50 Dropout Voltage V (*3) dif IOUT =150mA - [E-1] (*4) mV ① Supply Current ISS IOUT =0mA - 0.6 0.9 μA ② Stand-by Current ISTB VIN=6.0V,VCE=VSS - 0.01 0.1 μA ② ΔVOUT/ VOUT(T)+0.5V≦VIN≦6.0V Line Regulation - ±0.05 ±0.2 %/V ① (ΔVIN・VOUT) IOUT=30mA Output Voltage ΔVOUT/ IOUT =10mA Temperature (ΔTopr・ - ±50 - ppm/℃ ① -40℃≦Topr≦105℃ Characteristics VOUT) VIN=5.75VDC+0.5Vp-pAC 4.75V≦VOUT(T) VCE=VIN, IOUT=30mA、f=1kHz Ripple Rejection PSRR VIN={VOUT(T)+1.0}VDC+0.5Vp- - 60 - dB ④ pAC VOUT(T)≦4.7V VCE=VIN, IOUT=30mA、f=1kHz Current Limit ILIM VOUT = VOUT(E) ×0.95 155 250 - mA ① Short-Circuit ISHORT VOUT=VSS - 25 - mA ① Current PS Switched IGOR IOUT: heavy to light load 0.5 - - mA ② Current HS Switched IGO IOUT: light to heavy load - - 10 mA ② Current CE "H" Level VCEH 1.2 - 6.0 V ③ Voltage CE "L" Level VCEL VSS - 0.3 V ③ Voltage CE "H" Level ICEH -0.1 - 0.1 μA ③ Current CE "L" Level ICEL VCE=VSS -0.1 - 0.1 μA ③ Current CL Auto- Discharge RDCHG VIN=VOUT=6.0V ,VCE=VSS - 280 - Ω ① Resistance Unless otherwise stated regarding input voltage conditions, (V =V +1.0V) , V IN OUT(T) CE=VIN (A/B TYPE only) , CIN = 1.0uF , CL = 1.0uF. (*1) V : Effective output voltage OUT(E) ( *2) V : N o mi n al o ut pu t v ol tage. OUT(T) (*3) Vdif = {VIN1-VOUT1} 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 IOUT {VOUT(T)+1.0V} is input. (*4) E-1 : DROPOUT VOLTAGE (Refer to the Voltage Chart) 6/27 Document Outline XC6237 (2) XC6237_ETR03100-001 XC6237 XC6237_ETR03100-001