Features: • Supply Current (Low Power Mode)...................Typ. 5.5A*2 (VR1&VR2) (IOUT=0mA)• Supply Current (Fast Mode)..............................Typ. 50A*2 (VR1&VR2) (IOUT=10mA)• Standby Current ..............................................Typ. 0.1A (VR1&VR2)&...
R5326x: Features: • Supply Current (Low Power Mode)...................Typ. 5.5A*2 (VR1&VR2) (IOUT=0mA)• Supply Current (Fast Mode)..............................Typ. 50A*2 (VR1&VR2) (IOUT...
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Features: • Ultra-Low Supply Current..............................................Typ. 75A (...

| Symbol | Item | Rating | Unit |
| VIN | Input Voltage | 6.5 | V |
| VCE | Input Voltage (CE Pin) | −0.3 to 6.5 | V |
| VOUT | Output Voltage | −0.3 to VIN+0.3 | V |
| IOUT1,IOUT2 | Output Current | 200 | mA |
| PD | Power Dissipation (SOT-23-6) *1 | 420 | mW |
| Power Dissipation (PLP1820-6) *1 | 880 | ||
| Power Dissipation (WLCSP-6-P1) *1 | 633 | ||
| Topt | Operating Temperature Range | −40 to 85 | |
| Tstg | Storage Temperature Range | −55 to 125 |
The R5326x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, Typ. 5.5A low supply current, and remarkably improved transient response compared with the conventional low supply current oltage regulators. The supply current of IC itself is automatically shifts between fast mode and low power mode epending on the load current. (The current threshold is fixed internally.) Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting the output voltage, a current limit circuit for preventing from the destruction by an over current, and so on.
The chip enable function of R5326x realizes the standby mode with ultra low supply current.
Since the packages for these ICs are SOT-23-6 and PLP1820-6, and chip size package, WLCSP-6-P1, 2ch LDO regulators are included in each package, high density mounting of the ICs on boards is possible.