CJ75L033S

The CJ6376, CJ7500S and CJ75L00S family are a group of positive voltage regulators manufactured in CMOS technology with ultra low power consumption current. Their input voltage can reach 36V and can provide an output current of up to 300mA, even if the voltage difference between the input and output is small, they can still provide a large output current. They also incorporate a fold-back current limit, short circuit protection and thermal shutdown protection inside the device. Therefore, they are ideal for applications that require quiet power, such as radio frequency (RF) applications, battery-powered devices and so on.

Applications

• Car Navigation Systems
• Cordless Phones
• LAN Cards
• Laptop, Palmtops and PDAs
• PC Peripherals with Memory
• Portable Audio Video Equipments
• Radio Control Systems
• Single-lens Reflex DSC
• Ultra Low Power Microcontrollers
• Wireless Communication Equipments

Key features

• Input Voltage Range: 2.5V ~ 36V
• Fixed Output Voltage Available from 1.2V to 12V Output Voltage Tolerance:
• CJ6376 Series: ±2% for Conventional Device ±1% can be Customized
• CJ7500S Series: Available in ±2% and ±1% Grade
• CJ75L00S Series: Available in ±2% and ±1% Grade
• Output Current: up to 300mA
• Low Quiescent Current: 2.0μA (Typ.)
• Dropout Voltage: 300mV@100mA (VOUT = 3.3V)
• Low Output Noise: 27×VOUT μVRMS (10Hz ~ 100kHz)
• Power Supply Rejection Ratio: 70dB@1kHz
• Excellent Transient Response
• Integrated Fault Protection:
• Fold-back Current Limit
• Thermal Shutdown
• Short-circuit Protection