Nisshinbo RP112x Low Noise LDO Regulators
Nisshinbo RP112x Low Noise Low-Dropout (LDO) Regulators are CMOS-based regulators with 150mA typical output current. These regulators offer high output voltage accuracy, low supply current, low on-resistance transistor, and low noise output voltage. The RP112x regulators include a voltage reference unit, error amplifier, current limit circuit, and chip enable circuit. These LDO regulators feature ripple rejection as low as 80dB at f=1kHz, 75dB at f=10kHz, and 65dB at f=100kHz.
The RP112x regulators are suitable as a power source in applications that demand a higher level of noise reduction. Typical applications include portable communication equipment, electrical home appliances, battery-powered equipment, and RF modules. The RP112x LDOs are free from lead, halogen, and are available in three packaging options.
Features
- Ultra-low noise
- Low ripple rejection
- 150mA typical output current
- Free from lead and halogen
- Developed using the CMOS process technology
- Available in three packages
- DFN(PLP)1010-4
- SC-88A
- SOT-23-5
Applications
- Portable communication equipment
- Electrical appliances
- Cameras
- VCRs
- Camcorders
- Battery-powered equipment
- Electrical home appliances
- Portable music player
- RF module
Typical Application Circuit
Published: 2017-05-09
| Updated: 2022-03-11