| Part number | SY20703BMAB |
|---|---|
| Vin (max) (V) | 55 |
| Vin (min) (V) | 3 |
| Iout (max) (A) | 3 |
| Output type | Adjustable |
| Vout (max) (V) | 55 |
| Vout (min) (V) | 1.24 |
| Iq (typ) (uA) | |
| 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 |
1) Over Current Limit
2) Output Short Circuit Protection
3) Over Temperature Protection
The SY20703B is a 3A current capacity and low drop out voltage regulator, which features very fast transient recovery from input voltage surges and output load current changes. The SY20703B has an adjustable output which can be set by two external resistors to a voltage between 1.24V toVIN. The SY20703B with fully protection includes over current limit, output short protection and over temperature operation.
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY20703BMAB is intend for evaluating the 3A, 55V fast-response LDO Regulator SY20703BMAB.
| Title | Date |
|---|---|
| Automotive_Solutions_Q1_2026 | 2026-03-06 |
| Silergy_Catalog_Q1_2026 | 2026-02-09 |
