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cigen-LX8117A
LX8117A power management Series
microchipLow dropout voltage regulators in various SMD packages
The LX8117A series from Microchip Technology Inc. consists of low dropout (LDO) voltage regulators available in multiple surface-mount device (SMD) packages. These regulators are designed to provide stable and clean output voltages even when the input voltage is only slightly higher than the output voltage, making them ideal for applications where space is limited and precise voltage regulation is crucial.
If you're working on portable electronics, such as smartphones, wearables, or compact IoT devices, these LDOs are a go-to choice. They are particularly useful in systems where battery life is critical, and you need to maintain a stable voltage supply despite the varying input conditions that come with battery usage.
One thing worth noting is their ability to operate efficiently even at very low quiescent currents, which is essential for extending battery life in mobile devices. Engineers tend to reach for this when they need a reliable way to step down the voltage while maintaining a low profile and minimal power loss. Another practical benefit is their ease of use; they require minimal external components, reducing design complexity and board space.
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LX8117A power management - Part List
15 parts in total| Mfr Part # | Quantity Available | Price | Category | Standard Package | Voltage - Supply | Regulator Topology | Number of Regulators | Voltage - Input (Min) | Current - Quiescent (Max) | Packaging | Mounting Type | Package / Case | Supplier Device Package | Operating Temperature | RoHS | Accuracy | Output Type | Voltage Rating | Current - Output | Number of Outputs | Polarity | Line Regulation | Load Regulation | Voltage Reference | Standard Package Name | EU RoHS | Width | Tab Width | Lead Style | Length - Overall | Package Quantity | Number of Positions | Shell Size - Insert | Type | Features | Printed Circuit Board |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LX8117A-33CDD LDO Regulator Pos 3.3V 1.2A 4-Pin(3+Tab) TO-263 IC REG LDO 3.3V TO263 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 3.3V | 10 mA | Tube | Surface Mount | 4TO-263 | TO-263, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 LX8117A-05CDT LDO Regulator Pos 5V 1.2A 3-Pin(2+Tab) TO-252 IC REG LDO 5V TO252 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 5V | 10 mA | Tube | Surface Mount | 3TO-252 | TO-252, (D-Pak) | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 15 V | 1.2 A | 1 | Positive | 10 mV | 15 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-25CDD LDO Regulator Pos 2.5V 1.2A 4-Pin(3+Tab) TO-263 IC REG LDO 2.5V TO263 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 2.5V | 10 mA | Tube | Surface Mount | 4TO-263 | TO-263, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | D2PAK | Compliant | 9.17(Max) | Tab | Gull-wing | 10.67(Max) | TO-263 | 4 | 4.59(Max) | LDO | Current Limit|Safe Area Protectio... | 3 | |
LX8117A-00CDT LDO Regulator Pos 1.2A 3-Pin(2+Tab) TO-252 IC REG LDO ADJ TO252 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Adjustable | 1 | Adjustable | 1A | Tube | Surface Mount | 3TO-252 | TO-252, (D-Pak) | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Adjustable | 15 V | 1.2 A | 1 | Positive | - | - | 1.25 V | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-00CDD LDO Regulator Pos 1.2A 4-Pin(3+Tab) TO-263 IC REG LDO ADJ TO263 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Adjustable | 1 | Adjustable | 1A | Tube | Surface Mount | 4TO-263 | TO-263, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Adjustable | 15 V | 1.2 A | 1 | Positive | - | - | 1.25 V | - | - | - | - | - | - | - | - | - | - | - | - | |
 LX8117A-00CST LDO Regulator Pos 1.2A 4-Pin(3+Tab) SOT-223 IC REG LDO ADJ SOT223 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Adjustable | 1 | Adjustable | 1A | Tube | Surface Mount | 4SOT-223 | SOT-223, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Adjustable | 15 V | 1.2 A | 1 | Positive | - | - | 1.25 V | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-28CDT LDO Regulator Pos 2.85V 1.2A 3-Pin(2+Tab) TO-252 IC REG LDO 2.85V TO252 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 2.85V | 10 mA | Tube | Surface Mount | 3TO-252 | TO-252, (D-Pak) | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-05CDD LDO Regulator Pos 5V 1.2A 4-Pin(3+Tab) TO-263 IC REG LDO 5V TO263 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 5V | 10 mA | Tube | Surface Mount | 4TO-263 | TO-263, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 15 V | 1.2 A | 1 | Positive | 10 mV | 15 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-05CST LDO Regulator Pos 5V 1.2A 4-Pin(3+Tab) SOT-223 IC REG LDO 5V SOT223 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 5V | 10 mA | Tube | Surface Mount | 4SOT-223 | SOT-223, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 15 V | 1.2 A | 1 | Positive | 10 mV | 15 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-25CDT LDO Regulator Pos 2.5V 1.2A 3-Pin(2+Tab) TO-252 IC REG LDO 2.5V TO252 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 2.5V | 10 mA | Tube | Surface Mount | 3TO-252 | TO-252, (D-Pak) | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-25CST LDO Regulator Pos 2.5V 1.2A 4-Pin(3+Tab) SOT-223 IC REG LDO 2.5V SOT223 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 2.5V | 10 mA | Tube | Surface Mount | 4SOT-223 | SOT-223, Power | 0 to 125 °C | Contains lead / RoHS non-compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-28CDD LDO Regulator Pos 2.85V 1.2A 4-Pin(3+Tab) TO-263 IC REG LDO 2.85V TO263 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 2.85V | 10 mA | Tube | Surface Mount | 4TO-263 | TO-263, Power | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-28CST LDO Regulator Pos 2.85V 1.2A 4-Pin(3+Tab) SOT-223 IC REG LDO 2.85V SOT223 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 2.85V | 10 mA | Tube | Surface Mount | 4SOT-223 | SOT-223, Power | 0 to 125 °C | Contains lead / RoHS non-compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LX8117A-33CDT LDO Regulator Pos 3.3V 1.2A 3-Pin(2+Tab) TO-252 IC REG LDO 3.3V TO252 Microchip Technology Inc. | 0 | - | Bulk | 0.97@100mA|1.15@1200mA V | Positive Fixed | 1 | 3.3V | 10 mA | Tube | Surface Mount | 3TO-252 | TO-252, (D-Pak) | 0 to 125 °C | Lead free / RoHS Compliant | ±1 % | Fixed | 12 V | 1.2 A | 1 | Positive | 6 mV | 10 mV | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 0 | - | 3,000 | 1.15V @ 1A | Positive Fixed | 1 | 3.3V | 1A | Tube | Surface Mount | TO-261-4, TO-261AA | SOT-223, Power | 0°C ~ 125°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |