3A, 55V Fast-Response LDO Regulator
- Parameters
- Features
- Description
| Part number |
SY20703MAC |
| Vin (max) (V) |
55 |
| Vin (min) (V) |
3 |
| Iout (max) (A) |
3 |
| Output type |
Adjustable |
| Vout (max) (V) |
30 |
| Vout (min) (V) |
1.24 |
| Iq (typ) (uA) |
80 |
| PSRR at 100kHz (dB) |
40 |
| Accuracy (±%) |
2 |
| Features |
Enable,Fixed soft-start,Over current protection,Output short to ground protection (hiccup mode),Thermal shutdown |
| Operating temperature range(°C) |
-40 to 125 |
| Package |
TO263-5 |
| Functional safety category |
|
- 3V to 55V Input Voltage Range
- Adjustable Output Voltage
- Low Dropout Voltage: 450mV at Full Load 3A (Typ.)
- High Current Capability: 3A Over Full Temperature Range
- Fast Transient Response
- Low Current Shutdown Mode (1 µA Typ.)
- Low Ground Current
- Current Limiting Protection
- Over Temperature Protection
- Input Voltage Protection
- Package: TO263-5
- RoHS Compliant and Halogen Free
The SY20703 is a high-voltage, low-dropout LDO regulator with a 3A current capability. It features fast recovery from input voltage surges and output load current changes.
The SY20703 offers protection features, including overcurrent limit, output short protection, over-input voltage protection, and over-temperature protection. The SY20703 has an adjustable output, which can be set to a voltage between 1.24V and 29.6V using an external resistor divider.
The SY20703 is available in a compact TO263-5 package.
Evaluation Board
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Photo of evaluation board
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Photo of evaluation board
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Photo of evaluation board
The EVB_SY20703MAC is intended for evaluating 3A, 55V input Fast-Response LDO Regulator.