LDO-LS-0.81-1.98-0.6-0.9-A01-D1.8-T22ULL_TSMC_22_ULL1.8 is a Low input voltage LDO regulator in TSMC 22ULL 1.8V with programmable output voltage to supply core logic domain, SRAM array or RF/analog domain. It features normal and low-power (LP) operating modes to adjust the amount of output current depending on the application requirements.
Key Benefits
- Low silicon area
- Fast transient response
- Low-Power (LP) mode to supply AON domain
- Input voltage range: 0.72 to 1.98 V
- Programmable output voltage: 0.6 to 0.9 V
- Output current in normal mode: 5 mA
- Output current in LP mode: 0.5 mA
- Operating junction temperature range: -40 to 125°C
Key Features
| PARAMETERS | CONDITION |
Minimum value
|
Typical value
|
Maximum value
|
|---|---|---|---|---|
|
Input Voltage
|
- | 0.72 V | 1.98 V | |
|
Output Voltage
|
- | 0.6 V | 0.9 V | |
|
Output current configuration
|
- | - | 100 mA;5 mA | - |
Applications
- Bluetooth
Key Performances
- Output DC accuracy: ±4%
- Typical quiescent current:
- - normal mode: 103 µA
- - low-power mode 7.3 µA
- Shutdown current: 16 nA
- High PSRR: -50 dB @ DC
Technical information
- Technology: TSMC 22 uLL1.8