XC6212D58AD

XC6209/6212 Series ■GENERAL DESCRIPTION ETR0306-003 High Speed LDO Regulator, Low ESR Cap. Compatible, Output ON/OFF Control The XC6209/XC6212 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. 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 0.9V ~ 6.0V. 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 current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power consumption. ■APPLICATIONS ●Mobile phones, Cordless phones ●Wireless communication equipment ●Portable games ●Cameras, Video recorders ●Portable AV equipment ●Reference voltage ●Battery powered equipment ■ FEATURES Maximum Output Current : 150mA (300mA=XC6209E to H types) Dropout Voltage : 60mV @ 30mA 200mV @ 100mA Minimum Operating Voltage : 2.0~10.0V Output Voltage Range : 0.9V ~ 6.0V (50mV increment) Highly Accurate : ±2% (VOUT>1.5V) ±30mV (VOUT≦1.5V) Low Power Consumption : 25μA (TYP.) Stand-by Current : Less than 0.1μA (TYP.) Highly Ripple Rejection : 70dB (10kHz) Operating Temperature Range : -40℃~ +85℃ Low ESR Capacitor : Ceramic capacitor compatible Process : CMOS Built-In Circuit : Current Limit Circuit Ultra Small Packages : SOT-25 USP-6B (XC6209) SOT-89-5 (XC6209) ■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE CHARACTERISTICS 1/25 XC6209/6212 Series ■PIN CONFIGURATION [XC6209] CE 6 V SS 5 NC 4 1 VIN 2 NC 3 VOUT *The dissipation pad for the USP-6B package should be solder-plated in recommended mount pattern and metal masking so as to enhance mounting strength and heat release. USP-6B (BOTTOM VIEW) [XC6212] ■PIN ASSIGNMENT PIN NUMBER XC6209 SOT-89-5 USP-6B 4 1 2 5 3 6 1 5 2,4 3 XC6212 SOT-25 3 2 4 5 1 PIN NAME VIN VSS CE NC VOUT FUNCTION Input Ground ON/OFF Control No Connection Output SOT-25 1 2 3 4 5 ■FUNCTIONS TYPE A, B, E, F Series C, D, G, H Series H=High Level L=Low Level CE H L H L OPERATIONAL STATE ON OFF OFF ON 2/25 XC6209/6212 Series ■PRODUCT CLASSIFICATION ●Selection Guide The following options for the CE pin logic and internal pull-up/down are available: High Active + no pull-down resistor built-in (standard) High Active+ 2MΩ pull-down resistor built-in (semi-custom) Low Active + no pull-up resistor built-in (semi-custom) Low Active + 2MΩ pull-up resistor built-in (semi-custom) Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 2MΩ (TYP.). ●Ordering Information XC6209/12①②③④⑤⑥ DESIGNATOR ① (*1) DESCRIPTION Type of Regulator CE Pin Logic SYMBOL A/E B/F C/G D/H ② ③ Output Voltage 09~60 2 1 A B M ⑤ Packages P D ⑥ Device Orientation R L DESCRIPTION : High Active (pull-down resistor built-in, semi-custom) : High Active (no pull-down resistor built-in, standard) : Low Active (pull-up resistor built-in, semi-custom) : Low Active (no pull-up resistor built-in, standard) : e.g. 20:2.0V, 30:3.0V, : 100mV increments, ±2% accuracy (*2) e.g. ②=2, ③=8, ④=2 → 2.80V, ±2% : 100mV increments, ±1% accuracy (*2) e.g. ②=2, ③=8, ④=1 → 2.80V, ±1% : 50mV increments, ±2% accuracy (*2) e.g. ②=2, ③=8, ④=A → 2.85V, ±2% : 50mV increments, ±1% accuracy (*2) e.g. ②=2, ③=8, ④=B → 2.85V, ±1% : SOT-25 (SOT-23-5) : SOT-89-5 (for XC6209 series only) : USP-6B (for XC6209 series only) : Embossed tape, standard feed : Embossed tape, reverse feed ④ Output Voltage Accuracy (*1) Maximum output current of E to H series depend on the setting voltage. (*2) Within ±30mV (VOUT ≦ 1.5V) 3/25 XC6209/6212 Series ■BLOCK DIAGRAM ■ABSOLUTE MAXIMUM RATINGS Ta=25℃ PARAMETER Input Voltage Output Current Output Voltage CE Input Voltage SOT-25 SOT-89-5 Power Dissipation USP-6B Operating Temperature Range Storage Temperature Range Topr Tstg SYMBOL VIN IOUT VOUT VCE Pd RATINGS 12.0 500 * VSS - 0.3 ~ VIN + 0.3 VSS - 0.3 ~ VIN + 0.3 250 500 100 -40 ~ +85 -55 ~ +125 ℃ ℃ UNITS Ｖ mA Ｖ Ｖ mW *NOTE: Within the range of IOUT=Pd / (VIN – VOUT) 4/25 XC6209/6212 Series ■ELECTRICAL CHARACTERISTICS XC6209/6212A, B Series PARAMETER Output Voltage Maximum Output Current Load Regulation Dropout Voltage (*4) Supply Current (A series) IDD Supply Current (B series) Standby Current Istby △VOUT △VIN･VOUT VIN △VOUT △Topr･VOUT PSRR Ilim Ishort VCEH VCEL ICEH ICEH ICEL VIN=VCE=VOUT(T)+1.0V (VOUT