Zilog / IXYS IXD1504 Voltage Regulators
Zilog / IXYS IXD1504 Voltage Regulators are highly accurate CMOS voltage regulators with a very low 0.6μA supply current. These regulators are capable of providing very accurate output voltage even at load current as low as 1μA and hence are ideally suited for battery-powered applications. The IXD1504 regulators feature a reference voltage source, an error amplifier, a driver transistor, over-current protection circuit, and a phase compensation circuit. The excellent internal phase compensation allows the IXD1504 to operate either with a low ESR ceramic output capacitor CL or even without it. These voltages regulators are available in SOT-25, SSOT-24, or USPN-4B02 packages. Typical applications include mobile phones, cameras, VCRs, and various portable equipment.
Features
- Low power consumption at 0.6μA (typical)
- 1.4V to 6V operating voltage range
- Output voltage range from 1.1V to 5.0V with 0.1V increments
- Output voltage accuracy ±0.02V at VOUT < 2.0V, or ±1%
- Temperature stability ±50 ppm/°C
- Output current up to 150mA
- Dropout voltage 500mV @ 150mA, VOUT = 3V
- Load capacitor auto discharge
- Standby current less than 0.01µA (typical)
- Current limit and short circuit protection
- Low ESR ceramic capacitor compatible
- Stable operations without load capacitor
- ON/OFF switch
- Operating ambient temperature -40°C to 85°C
- Packages:
- SOT-25, SSOT-24, and USPN-4B02
- EU RoHS Compliant and Pb Free
Applications
- Mobile phones
- Cameras
- VCRs
- Various portable equipment
BLOCK DIAGRAM
Typical Applications Circuit with Performance Characteristics
Publicado: 2021-11-12
| Actualizado: 2022-03-11