3A Fast-Response LDO Regulator
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- Parameters
- Features
- Description
| Part number | SY20787MAB |
|---|
| Vin (max) (V) | 18 |
|---|
| Vin (min) (V) | 3 |
|---|
| Iout (max) (A) | 3 |
|---|
| Output type | Adjustable |
|---|
| Vout (max) (V) | 18 |
|---|
| Vout (min) (V) | 1.24 |
|---|
| Iq (typ) (uA) | 120 |
|---|
| PSRR at 100kHz (dB) | 30 |
|---|
| Accuracy (±%) | 2 |
|---|
| Features | Enable,Fixed soft-start,Over current protection,Thermal shutdown |
|---|
| Operating temperature range(°C) | -40 to 125 |
|---|
| Package | TO263-5 |
|---|
| Functional safety category | |
|---|
- Input Voltage Range: 3V to 18V
- High Current Capability: 3A Over Full Temperature Range
- Adjustable Output Voltage
- Low Dropout Voltage: 480mV at Full Load 3A
- Fast Transient Response
- Zero-Current Shutdown Mode
- Low Ground Current
- Current Limiting Protection
- Over Temperature Protection
- Output Short Circuit Protection
- Package: TO263-5
The SY20787 is a low-dropout LDO regulator with a wide input voltage range of 3V to 18V and 3A current capability. It features fast recovery from input voltage surges and output load current changes.
The Enable input can be used to disable the operation and reduce current consumption in the system. The SY20787 offers protection features, including an overcurrent limit, output short protection, input over-voltage protection, and over-temperature protection. It also offers an adjustable output, which can be set by two external resistors.
The SY20787 is available in a compact TO263-5 package.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20787MAB is intended for evaulating the 3A Fast-Response LDO Regulator SY20787MAB.