500mA Low Dropout Bias Rail LDO Regulator
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- Parameters
- Features
- Description
| Part number | SY20733BSCC |
|---|
| Vin (max) !(V) | 5.5 |
|---|
| Vin (min) !(V) | 0.8 |
|---|
| Iout (max) !(A) | 0.5 |
|---|
| Output type | Adjustable |
|---|
| Vout (max) !(V) | Bias-0.4 |
|---|
| Vout (min) !(V) | 0.8 |
|---|
| Iq (typ) !(uA) | 110 |
|---|
| PSRR at 100kHz !(dB) | 40 |
|---|
| Accuracy !(±%) | 1 |
|---|
| Features | Enable,Auto-discharge,Over current protection,Thermal shutdown |
|---|
| Operating temperature range!(°C) | -40 to 125 |
|---|
| Package | DFN1.2×1.2-6 |
|---|
| Functional safety category | |
|---|
- Input Voltage Range: 0.8V-5.5V
- Bias Voltage Range: 2.4V-5.5V
- Output Voltage Accuracy: ±1%
- Bias Input Quiescent Current: 110µA (typ.)
- Bias Shutdown current: 0.1µA (typ.)
- Up to 500mA Output Current
- Current Limit Protection
- Over Temperature Shutdown
- Output Auto-Discharge Resistor: 130Ω
- RoHS Compliant and Halogen Free
- Compact Package: DFN1.2×1.2-6
The SY20733B is a low-voltage, low-dropout voltage regulator capable of sourcing 500mA with a built-in negative metal-oxide-semiconductor (NMOS). A separate bias rail is provided to enable an input voltage range of 0.8V to 5.5V. The output voltage can be configured using a resistor divider and provides a voltage accuracy of ±1%.
The SY20733B is available in a compact DFN1.2mm×1.2mm-6 pin package.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20733BSCC is intended for evaluating 500mA Low Dropout Bias Rail LDO Regulator.