Capless Analog LDO Regulator
Overview
HCLTech offers a low drop-out (LDO) voltage regulator that has been designed in a 40nm GF technology. It offers benefits of low dropout voltage, micropower operation and miniaturized packaging. The core of LDO voltage regulator consists of error amplifier, pass transistor. Capless LDO regulator(hcl_gf_40_ldo_3p3v_1p8v_15ma) is designed for the input voltage of 3.3V and 15mA output current. The area of the regulator is (300×300) sq.µm. The quiescent current is 153µA and is stable over the entire range of output load current (0 mA to 15 mA).
Key Features
- Output current range is 0-15mA.
- Short Circuit Current Limiting and Overtemperature Protection
- Shutdown current< 312nA .
- DC load regulation< 0.99%
- DC line regulation < 0.041%
- Transient overshoot and undershoot is within ±1 %.
- Area W X L = (300×300) sq.µm.
Block Diagram
Applications
- Supply input for PLL, FUSE, RCOSC, SOSC
Technical Specifications
Foundry, Node
40nm GF
Availability
Immediate
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