



- Manufacturer
- MFR.Part #
- LM2937L-33-TQ2-R
- JLCPCB Part #
- C87307
- Package
- TO-263-3
- Description
- -40℃~+125℃ 1 100uVrms 10mA 26V 3.3V 500mA 500mV@(500mA) Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263-3 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 | UTC(Unisonic Tech) | |
| Package | TO-263-3 | |
| Operating Temperature | -40℃~+125℃ | |
| standby current | 10mA | |
| Noise | 100uVrms | |
| Voltage - Supply | 26V | |
| Output Type | Fixed | |
| Output Current | 500mA | |
| Features | Short Circuit Protection、Thermal shutdown、Enable control、Reverse polarity voltage protection | |
| Output Configuration | Positive | |
| Output Voltage | 3.3V | |
| Voltage Dropout | 500mV@(500mA) | |
| Number of Outputs | 1 |

* Images are for reference only
LM2937L-33-TQ2-R
Extended- Manufacturer
- MFR.Part #
- LM2937L-33-TQ2-R
- JLCPCB Part #
- C87307
- Package
- TO-263-3
- Description
- -40℃~+125℃ 1 100uVrms 10mA 26V 3.3V 500mA 500mV@(500mA) Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263-3 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
- Manufacturer
- MFR.Part #
- LM2937L-33-TQ2-R
- JLCPCB Part #
- C87307
- Package
- TO-263-3
- Description
- -40℃~+125℃ 1 100uVrms 10mA 26V 3.3V 500mA 500mV@(500mA) Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263-3 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.
LM2937L-33-TQ2-R Specifications
LM2937L-33-TQ2-R technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | UTC(Unisonic Tech) | |
| Package | TO-263-3 | |
| Operating Temperature | -40℃~+125℃ | |
| standby current | 10mA | |
| Noise | 100uVrms | |
| Voltage - Supply | 26V | |
| Output Type | Fixed | |
| Output Current | 500mA | |
| Features | Short Circuit Protection、Thermal shutdown、Enable control、Reverse polarity voltage protection | |
| Output Configuration | Positive | |
| Output Voltage | 3.3V | |
| Voltage Dropout | 500mV@(500mA) | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LM2937L-33-TQ2-R. 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.

LM2937L-33-TQ2-R Documents
LM2937L-33-TQ2-R datasheets or manufacturer documentation.
Datasheet: LM2937L-33-TQ2-R Datasheet (PDF)
LM2937L-33-TQ2-R Schematic Symbol & PCB Footprint
The LM2937L-33-TQ2-R schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.