
- Manufacturer
- MFR.Part #
- UPC7918AHF-AZ
- JLCPCB Part #
- C3749356
- Package
- -
- Description
- -30℃~+85℃@(Ta) 1 1.2V@(1A) 18V 190uVrms 1A 33V 4.1mA 53dB@(120Hz) Fixed Negative Over Current Protection、Over Temperature Protection - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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 | RENESAS | |
| Package | - | |
| Power Supply Rejection Ratio (PSRR) | 53dB@(120Hz) | |
| standby current | 4.1mA | |
| Operating Temperature | -30℃~+85℃@(Ta) | |
| Noise | 190uVrms | |
| Voltage - Supply | 33V | |
| Output Type | Fixed | |
| Output Current | 1A | |
| Output Configuration | Negative | |
| Features | Over Current Protection、Thermal shutdown | |
| Output Voltage | 18V | |
| Voltage Dropout | 1.2V@(1A) | |
| Number of Outputs | 1 |

* Images are for reference only
UPC7918AHF-AZ
Extended- Manufacturer
- MFR.Part #
- UPC7918AHF-AZ
- JLCPCB Part #
- C3749356
- Package
- -
- Description
- -30℃~+85℃@(Ta) 1 1.2V@(1A) 18V 190uVrms 1A 33V 4.1mA 53dB@(120Hz) Fixed Negative Over Current Protection、Over Temperature Protection - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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 #
- UPC7918AHF-AZ
- JLCPCB Part #
- C3749356
- Package
- -
- Description
- -30℃~+85℃@(Ta) 1 1.2V@(1A) 18V 190uVrms 1A 33V 4.1mA 53dB@(120Hz) Fixed Negative Over Current Protection、Over Temperature Protection - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
UPC7918AHF-AZ Specifications
UPC7918AHF-AZ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | RENESAS | |
| Package | - | |
| Power Supply Rejection Ratio (PSRR) | 53dB@(120Hz) | |
| standby current | 4.1mA | |
| Operating Temperature | -30℃~+85℃@(Ta) | |
| Noise | 190uVrms | |
| Voltage - Supply | 33V | |
| Output Type | Fixed | |
| Output Current | 1A | |
| Output Configuration | Negative | |
| Features | Over Current Protection、Thermal shutdown | |
| Output Voltage | 18V | |
| Voltage Dropout | 1.2V@(1A) | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the UPC7918AHF-AZ. 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.

UPC7918AHF-AZ Documents
UPC7918AHF-AZ datasheets or manufacturer documentation.
Datasheet: UPC7918AHF-AZ Datasheet (PDF)
UPC7918AHF-AZ Schematic Symbol & PCB Footprint
The UPC7918AHF-AZ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.