Low-leakage LDO in TSMC 22ULL supporting up to 3.63 V input voltage
Overview
LDO regulator in TSMC 22ULL to supply logic and sensitive domains from input voltage up to 3.63 V
Key Features
- Extended input voltage range: 1.62 to 3.63 V
- Wide operating temperature range: -40 to 125 °C
- Low leakage current suitable for sleep mode
- High PSRR adequate for analog sensive blocs
- Low quiescent current
- Based on 2.5OD3.3 V devices
- Programmable output voltage
- Configurable output stage optimizing area
- Output current and in-rush limiter
- Embedded power pads with ESD protections
- Embedded voltage reference
- Active/Shutdown modes set through EN input
- High-impedance mode set through HIZ input
- Embedded regulation OK output
- Local supply monitoring
Technical Specifications
Foundry, Node
TSMC 22nm uLL1.8
Maturity
Pre-silicon
TSMC
Pre-Silicon:
22nm
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