PANJIT PJ20030 LDO Voltage Regulator
PANJIT PJ20030 Low Dropout (LDO) Voltage Regulator is a high-accuracy, low-noise, high-speed, high-PSRR, and low-dropout CMOS linear regulator with high ripple rejection. This regulator consists of a fold-back maximum output current that depends on the output voltage. The PJ20030 LDO voltage regulator features a 1.6V to 5.5V operating input voltage range, 0.8V to 3.3V output voltage range, and 300mA output current. This regulator offers 25µA ultra-low quiescent current and 170mV (IOUT=300mA) dropout voltage.
The PJ20030 LDO voltage regulator is available in small DFN1x1-4, SOT23-5, and DFN2x2-6 packages. This voltage regulator is Pb, halogen/BFR free, and RoHS compliant. Typical applications include MP3/MP4 players, cellphones, radiophones, digital cameras, Bluetooth, wireless handsets, and other portable electronic devices.
Features
- Thermal-overload protection
- Short-circuit protection
- Quick output discharge:
- PJ20030A: with output discharge
- Available in small DFN1x1-4, SOT23-5, and DFN2x2-6 packages
- Pb and halogen/BFR free
- RoHS compliant
Specifications
- 1.6V to 5.5V operating input voltage range
- 0.8V to 3.3V output voltage range
- 300mA output current
- 25µA typical ultra-low quiescent current
- 170mV dropout voltage (IOUT = 300mA)
- PSRR:
- 75dB at 1kHz, IOUT = 20mA
- ±1% output voltage tolerance
- 1µF Stable with ceramic capacitors
Applications
- MP3/MP4 players
- Cellphones, radiophones, and digital cameras
- Bluetooth and wireless handsets
- Other portable electronic devices
Schematic Diagram
Block Diagram
Published: 2024-06-04
| Updated: 2024-07-01