Low Input/Low dropout, 2A LDO with Enable
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- Parameters
- Features
- Description
| Part number |
SY20732DAC |
| Vin (max) (V) |
6 |
| Vin (min) (V) |
1.4 |
| Iout (max) (A) |
2 |
| Output type |
Adjustable |
| Vout (max) (V) |
5.2 |
| Vout (min) (V) |
0.5 |
| Iq (typ) (uA) |
800 |
| PSRR at 100kHz (dB) |
30 |
| Accuracy (±%) |
2 |
| Features |
Enable,Fixed soft-start,Auto-discharge,Over current protection,Thermal shutdown,Reverse current blocking |
| Operating temperature range(°C) |
-40 to 125 |
| Package |
DFN3×3-8 |
| Functional safety category |
|
- Input Voltage as Low as 1.4V
- 450mV Dropout @ 2A
- Adjustable Output from 0.5V
- 0.9ms Internal Soft-start Minimizes Inrush Current
- 10μA Quiescent Current in Shutdown
- Over Current and Over Temperature Protection
- Enable Control: Default High
- Reverse Blocking from Output to Input
- RoHS Compliant and Halogen Free
- Package: DFN3×3-8
The SY20732DAC is a high-performance positive voltage regulator designed for applications which require very low input voltage and very low dropout voltage at up to 2A output. It operates with a VIN as low as 1.4V, with output voltage programmable as low as 0.5V. The SY20732DAC features ultra-low dropout, ideal for applications where VOUT is very close to VIN. Additionally, it has an enable pin to further reduce power dissipation while shutdown. The device provides excellent regulation over variations in line, load and temperature.
The SY20732DAC has an adjustable output which can be set by two external resistors. The SY20732DAC is available in the DFN3×3-8 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_SY20732DAC is intended for evaluating Low Input (1.4V~6 V)/Low dropout, 2A LDO with Enable SY20732DAC
