1A, High Accuracy, LDO Voltage Regulator
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- Parameters
- Features
- Description
| Part number |
SY6321CSED |
| Vin (max) (V) |
6.5 |
| Vin (min) (V) |
1.65 |
| Iout (max) (A) |
1 |
| Output type |
Adjustable |
| Vout (max) (V) |
5.2 |
| Vout (min) (V) |
0.8 |
| Iq (typ) (uA) |
800 |
| PSRR at 100kHz (dB) |
30 |
| Accuracy (±%) |
1 |
| Features |
Precise output,Enable,Programmable soft-start,Power good,Auto-discharge,Over current protection,Thermal shutdown |
| Operating temperature range(°C) |
-40 to 125 |
| Package |
DFN2.5×2.5-10 |
| Functional safety category |
|
- 2.0% Accuracy Over Line, Load, and Temperature
- Low Dropout: 200 mV (Max) at 1 A
- Wide Input Voltage Range: 1.65V to 6.5 V
- Wide Output Voltage Range: 0.8 V to 5.2V
- Fast Transient Response
- Adjustable Start-Up Inrush Control with Selectable
- Soft-Start Charge Current
- Open-Drain Power Good (PG) Output
- RoHS Compliant and Halogen Free
- Compact Package: DFN 2.5×2.5-10
The SY6321C is a low-dropout (LDO) regulator capable of sourcing 1 A with only 200mV of dropout.
The SY6321C output is adjustable from 0.8V to 5.2V with external resistors. The SY6321C wide input-voltage range supports operation as low as 1.65V and up to 6.5V.
With 2% output voltage accuracy (over line, load, and temperature) and soft-start capabilities to reduce inrush current, the SY6321C is ideal for powering sensitive analog low-voltage devices [such as voltage-controlled oscillators (VCOs), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), high-end processors, and field programmable gate arrays (FPGAs)].
The SY6321C is available in a compact DFN 2.5×2.5-10 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_SY6321CSED is intended for evaualting 1.65V to 6.5V input, 1A, high accuracy, LDO SY6321CSED.
