Product Description
The LD1117S33TR is a linear voltage regulator , designed to provide a stable and efficient power supply for various applications. This IC is a member of the LD1117 family, offering a fixed output voltage of 3.3V with a maximum output current of 1.3A. The device features a low dropout voltage of 1.1V, making it suitable for applications where the input voltage is close to the output voltage.
Product Features
· Fixed output voltage of 3.3V with a maximum output current of 1.3A
· Low dropout voltage of 1.1V
· Over current and over temperature protection
· Quiescent current of 10mA
· PSRR of 75dB at 120Hz
· Output voltage accuracy of 1%
· Operating temperature range of 0°C to 125°C
· Surface mount packaging with a moisture sensitivity level of 1 (unlimited)
Product Applications
· Primary applications: Power supplies for consumer electronics, industrial control systems, and automotive systems
· Secondary applications: Power supplies for medical devices, telecommunications equipment, and aerospace systems
Product Description
| Type | Description |
| ANSC PART# | ANSC- LD1117S33TR |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Mfr | - |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 15V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Current - Output | 800mA |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 75dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Supplier Device Package | SOT-223 |
| Base Product Number | LD1117 |
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