AP2127
AP2127 is EXTREMELY LOW NOISE CMOS LDO REGULATOR manufactured by BCD.
A Product Line of Diodes Incorporated
300m A HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR
Description
The AP2127 Series are positive voltage regulator ICs fabricated by CMOS process.
The AP2127 Series have Features of low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery-powered devices.
AP2127 has 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.2V, 4.75V, 5.2V fixed voltage versions and 0.8V to 5.5V adjustable voltage versions.
AP2127 Series are available in SOT-23 (for fixed versions only), SOT-23-3 (for fixed versions only), SOT-23-5, SOT-89 (for fixed versions only) and DFN-2x2-6 packages.
Applications
- Data
- Notebook puters
- Mother Board
Features
- Wide Operating Voltage: 2.5V to 6V
- High Output Voltage Accuracy: ±2%
- High Ripple Rejection:
68d B @ f = 1k Hz, 54d B @ f = 10k Hz
- Low Standby Current: 0.1μA
- Low Dropout Voltage: 170m V @ 300m A for VOUT = 3.3V, 140m V
@ 300m A for VOUT = 5.2V
- Low Quiescent Current: 60μA Typical
- Low Output Noise: 60μVRMS @VOUT = 0.8V
- Short Current Limit: 50m A
- Over Temperature Protection
- patible with Low ESR Ceramic Capacitor:
1μF for CIN and COUT
- Excellent Line/Load Regulation
- Soft Start Time: 50μs
- Auto Discharge Resistance: RDS(ON) = 60Ω
- Totally Lead-Free & Fully Ro HS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note...
