Linear voltage regulator AMS1117-ADJ micro controller MCUs
XST-DYGL-AMS1117-ADJ
minimum order
1 piece
Quantity
- Model Number:XST-DYGL-AMS1117-ADJ
- Type:microcontroller
- Place of Origin:Guangdong, China
- Brand Name:Xunster
- D/C:2022AMS1117
- Input Voltage:30V
- DC Output Current:PD/(VIN-VOUT)mA
- Operating Junction Temperature Range:-40 to 125℃
- Thermal Resistance (SOT-223):150℃/W
- Thermal Resistance (TO-252):125℃/W
- Thermal Resistance (SOT89):225℃/W
- Maximum Power Dissipation (SOT-223):600mW
- Maximum Power Dissipation (TO-252):900mW
- Maximum Power Dissipation (SOT89):400mW
XST-DYGL-AMS1117-ADJ is a series of low dropout voltage regulators which can provide up to 1A of output current.It is available in six fixed voltage, 1.2, 1.5, 1.8, 2.5, 3.3 and 5.0V. Additionally it is also available in adjustable version.It is available in SOT-223, TO-252, SOT89 packages.A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.
| Parameter | Conditions | Min. | Typ. | Max. | Units |
| Reference voltage | VIN = VOUT+2V , 10mA | 1.225(- 2%) | 1.250 | 1.275(+2%) | V |
| Output voltage | 10mA AMS1117-1.5 AMS1117-1.8 AMS1117-2.5 AMS1117-3.3 AMS1117-5.0 | 1.176 1.470 1.764 2.450 3.234 4.90 | 1.20 1.50 1.80 2.50 3.30 5.0 | 1.224 1.530 1.836 2.550 3.366 5.10 | V |
| Line regulation1,2 | (VOUT+ 1.5V) | 0.15 | 0.30 | % | |
| Load regulation1,2 | (VIN-VOUT) = 2V, 10mA< IOUT≤1A | 0.20 | 0.50 | % | |
| Dropout voltage | VREF= 1%,IOUT=1A | 1.30 | 1.40 | V | |
| Current limit | (VIN-VOUT)=2V | 1 | A | ||
| Adjust pin current | AMS1117-ADJ 1.5V≤(VIN-VOUT)≤7V;, 10mA≤IOUT≤1A | 50 | 120 | uA | |
| Minimum load current | 1.5V≤(VIN-VOUT)≤12V | 3 | 10 | mA | |
| Quiescent current | VIN= VOUT+1.25V | 3 | 10 | mA | |
| Ripple rejection | f = 120Hz, Cout= 22uF Tantalum , (VIN-VOUT) = 3V, Iout=1A | 60 | 70 | dB | |
| Thermal regulation | TA= 25℃, 30ms pulse | 0.008 | 0.04 | %/W | |
| Temperature stability | 0.5 | % | |||
| Long-term stability | TA= 125℃; 1000hrs. | 0.3 | 1.0 | % | |
| RMS output noise (%of VOUT) | TA= 25℃, 10Hz≤f ≤10kHz | 0.003 | % | ||
| Thermal resistance, junction to case | SOT-223 | 15 | ℃ /W | ||
| TO-252 | 10 | ℃ /W | |||
| SOT89 | 20 | ℃ /W | |||
| Thermal shutdown | Junction temperature | 150 | ℃ | ||
| Thermal shutdown hysteresis | 10 | ℃ |
| Symbol | Description | Max | Units |
| VlN | Input Voltage | 30 | V |
| IOUT | DC Output Current | PD/(VIN-VOUT) | mA |
| TJ | Operating Junction Temperature Range | -40 to 125 | ℃ |
| JA | Thermal Resistance (SOT-223) | 150 | ℃/W |
| JA | Thermal Resistance (TO-252) | 125 | ℃/W |
| JA | Thermal Resistance (SOT89) | 225 | ℃/W |
| PD | Maximum Power Dissipation (SOT-223) | 600 | mW |
| PD | Maximum Power Dissipation (TO-252) | 900 | mW |
| PD | Maximum Power Dissipation (SOT89) | 400 | mW |
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