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XC6403DE86MR Datasheet(PDF) 1 Page - Torex Semiconductor |
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XC6403DE86MR Datasheet(HTML) 1 Page - Torex Semiconductor |
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1 / 28 page  XC6403 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Voltage Detector Function September 18, 2003 V8 ! Low Power Consumption : 35 µA (TYP.) ! APPLICATIONS ! Dropout Voltage : 60mV @ 30mA " Mobile phones, Cordless phones : 200mV @ 100mA " Wireless communication equipment ! Maximum Output Current : more than 300mA (380mA limit) " Cameras, Video recorders ! Highly Accurate : ± 2% " Portable games ! VR Setting Output Voltage Range : 0.9V ~ 5.6V " Portable AV equipment ! Detect Voltage Setting Range : 0.9V ~ 5.5V (VIN : >2.0V) " Reference voltage ! Low ESR capacitor compatible " Battery powered equipment ! GENERAL DESCRIPTION ! FEATURES Maximum Output Current more than 300mA (380mA limit) Dropout Voltage 200mV (IROUT=100mA) Operating Voltage Range 2.0V ~ 6.0V VR Setting Output Voltage Range 0.9V ~ 5.6V (100mV step, ± 2%) Detect Voltage Setting Range 0.9V ~ 5.5V (100mV step, ± 2%) When monitoring VIN more than 2.0V VR.VD Temperature Coefficient ±100ppm/ OC (TYP.) Low Power Consumption 35 µA (TYP.) High Ripple Rejection 65dB (@10kHz) Low Output Noise 30mVrms Ultra Small Packages SOT-25 (SOT-23-5) SOT-89-5 USP-6B Operating Temperature Range - 40 ~ 85 OC Low ESR Capacitor Compatible ! TYPICAL APPLICATION CIRCUITS XC6403A ~ D Series XC6403E Series XC6403F Series Semiconductor Ltd. The XC6403 series are highly precise, low noise, positive voltage low dropout regulators with built-in voltage detector. They are fabricated using Torex’s CMOS process. Performance features of the series includes high ripple rejection and low dropout voltage, and the series features a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Detect voltage is selectable in 100mV increments within the range of 0.9V to 5.5V and the LDO output voltage is selectable within a range of 0.9V to 5.6V, also in 100mV increments. 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 circuit protection for the output current limiter and the output pin. The series provides options to the user to select from a variety of circuit features, such as detector monitoring, detector output logic, CE and EN pin input logic, and internal pull-up / down resistance. The IC's internal regulator circuit can be placed in stand-by mode via the EN function (XC6403 A to C series). The whole IC can be put in to stand-by mode via the CE function with the XC6403D series (semi- custom). In the stand-by mode, power consumption is greatly reduced. The XC6403 A and B series features the toggle operation function. The regulator output can be OFF when the XC6403B series detects voltage (semi-custom). The XC6403E series can monitor another power source by using the VSEN pin (semi-custom). The XC6403F series can delay the detector output: the delay time can be controlled by the use of an external capacitor (semi-custom). EN/CE VIN VSS 4 VDOUT VROUT 1 2 3 5 Rpull 220K CL 1uF CL 1uF 4 1 2 3 5 Rpull 220K CL 1uF CL 1uF VSEN VIN VSS VDOUT VROUT 4 1 2 3 5 Rpull 220K CL 1uF CL 1uF Cd 0.01uF Cd VIN VSS VDOUT VROUT Data Sheet 1 |
Similar Part No. - XC6403DE86MR |
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Similar Description - XC6403DE86MR |
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