LM1101N5 Datasheet Text
CYStech Electronics Corp.
300mA High PSRR Low Noise LDO
Spec. No. : C552N5 Issued Date : 2010.10.26 Revised Date : Page No. : 1/10
General Description
The LM1101N5 performs ultra low drop voltage, high power supply rejection ratio (PSRR), fast response, low noise linear regulator, and designed to continuously deliver up to 300mA output current. The LM1101N5 has wide adjustable output voltage range and high output accuracy to 1.5%. No by-pass capacitor is needed for this device and only 1μF ceramic capacitor is required for stability in any loading conditions. It reduces the amount of board space necessary for power applications. The other Features include soft start, current limit protection, Power-On-Reset function, and over temperature protection. The LM1101N5 is available in SOT-23-5 package.
Features
- Ultra
Fast Response in Line/Load Transient VIN Range from 2.5V to 5.5V
- Adjustable Output Voltage from 0.8V to 4.5V
- Ultra Low Dropout Voltage: 200mV @300mA
- High Power Supply Rejection Ratio
- 70dB at 1kHz
- 60dB at 10kHz
- Wide
- Ultra
- Low
Low Output Noise Voltage 100μV(RMS) Shutdown Current < 1μA
- Only 1μF Ceramic Capacitor required for stability
- Over Temperature Protection
- Current Limit Protection
- RoHS pliant and 100% Lead (Pb)-Free
Applications
- Cellular
Handsets
- Battery-Powered Equipment
- Laptop, Palmtops, Notebook puters
- Hand-Held
Instruments
- PCMCIA Cards
- Portable Information Applications...