



AIC1221-33GY3TR
- Manufacturer
- MFR.Part #
- AIC1221-33GY3TR
- JLCPCB Part #
- C211622
- Package
- SOT-223
- Description
- -40℃~+85℃@(Ta) 1 2A 3.3V 30uA 550mV@(2A) 6V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | AIC(Analog Integrations) | |
| Package | SOT-223 | |
| Power Supply Rejection Ratio (PSRR) | 70dB@(1kHz) | |
| standby current | 30uA | |
| Operating Temperature | -40℃~+85℃@(Ta) | |
| Voltage - Supply | 6V | |
| Output Type | Fixed | |
| Output Current | 2A | |
| Output Configuration | Positive | |
| Features | Over Current Protection、Thermal shutdown、Enable control、Operating status indication、Output discharge、Noise bypass terminal | |
| Voltage Dropout | 550mV@(2A) | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 |

* Images are for reference only
AIC1221-33GY3TR
Extended- Manufacturer
- MFR.Part #
- AIC1221-33GY3TR
- JLCPCB Part #
- C211622
- Package
- SOT-223
- Description
- -40℃~+85℃@(Ta) 1 2A 3.3V 30uA 550mV@(2A) 6V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
AIC1221-33GY3TR
Extended- Manufacturer
- MFR.Part #
- AIC1221-33GY3TR
- JLCPCB Part #
- C211622
- Package
- SOT-223
- Description
- -40℃~+85℃@(Ta) 1 2A 3.3V 30uA 550mV@(2A) 6V 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- EasyEDA Libraries
- ECCN
- -
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
AIC1221-33GY3TR Specifications
AIC1221-33GY3TR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | AIC(Analog Integrations) | |
| Package | SOT-223 | |
| Power Supply Rejection Ratio (PSRR) | 70dB@(1kHz) | |
| standby current | 30uA | |
| Operating Temperature | -40℃~+85℃@(Ta) | |
| Voltage - Supply | 6V | |
| Output Type | Fixed | |
| Output Current | 2A | |
| Output Configuration | Positive | |
| Features | Over Current Protection、Thermal shutdown、Enable control、Operating status indication、Output discharge、Noise bypass terminal | |
| Voltage Dropout | 550mV@(2A) | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AIC1221-33GY3TR. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

AIC1221-33GY3TR Documents
AIC1221-33GY3TR datasheets or manufacturer documentation.
Datasheet: AIC1221-33GY3TR Datasheet (PDF)
AIC1221-33GY3TR Schematic Symbol & PCB Footprint
The AIC1221-33GY3TR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.