PJSEMI PJ54BM33SE
| Manufacturer | PJSEMIAsian Brands |
| MPN | PJ54BM33SE |
| LCSC Part # | C20618188 |
| Packaging | SOT-23-5 |
| Customer # | |
| Key Attributes | Low Dropout Regulators |
| Datasheet | PJSEMI PJ54BM33SE |
| Alternative Parts | 2 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | PJSEMI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃@(Ta) | |
| Supply Current (Iq) | 2.1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 45V | |
| Output Current | 350mA | |
| Features | Enable control;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | PJSEMI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃@(Ta) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 2.1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 45V | |
| Output Current | 350mA | |
| Features | Enable control;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
Introduction
The PJ54B Series is a high input voltage, low quiescent current, low-dropout linear regulator able to provide 300mA load current. The LDO features very fast response against line voltage transient and load current transient, and ensures no overshoot voltage during the LDO start up and short circuit recovery. The device features integrated short-circuit and thermal shutdown protection.
Features
- Low Quiescent Current: 2.1uA
- High Input Voltage Rating: Up to 55V
- Maximum Output Current: 350mA
- Low Dropout: 350mV @ 100mA
- High PSRR: 85dB at 1KHz
- Fixed Output Voltages: 1.8V, 3V, 3.3V, 5V
- Fast Transient Response
- Current Limiting Protection
- Thermal Shutdown Protection
- Available Packages: SOT-23-5
Applications
- Battery-Powered Equipment
- Smoke Detector and Sensor
- Micro Controller Applications
| Qty | Unit Price | Total Amount |
|---|---|---|
| 5+ | $ 0.137 | $ 0.69 |
| 50+ | $ 0.1079 | $ 5.40 |
| 150+ | $ 0.0934 | $ 14.01 |
| 500+ | $ 0.0825 | $ 41.25 |
| 3,000+ | $ 0.0738 | $ 221.40 |
| 6,000+ | $ 0.0694 | $ 416.40 |
Standard Packaging3000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | PJSEMI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃@(Ta) | |
| Supply Current (Iq) | 2.1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 45V | |
| Output Current | 350mA | |
| Features | Enable control;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | PJSEMI | |
| Packaging | SOT-23-5 | |
| Output Voltage | 3.3V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+85℃@(Ta) |
| Type | Description | |
|---|---|---|
| Supply Current (Iq) | 2.1uA | |
| Output Configuration | Positive | |
| Operating Voltage | 45V | |
| Output Current | 350mA | |
| Features | Enable control;Short Circuit Protection;Over Current Protection;Thermal shutdown | |
| Output Type | Fixed |
Introduction
The PJ54B Series is a high input voltage, low quiescent current, low-dropout linear regulator able to provide 300mA load current. The LDO features very fast response against line voltage transient and load current transient, and ensures no overshoot voltage during the LDO start up and short circuit recovery. The device features integrated short-circuit and thermal shutdown protection.
Features
- Low Quiescent Current: 2.1uA
- High Input Voltage Rating: Up to 55V
- Maximum Output Current: 350mA
- Low Dropout: 350mV @ 100mA
- High PSRR: 85dB at 1KHz
- Fixed Output Voltages: 1.8V, 3V, 3.3V, 5V
- Fast Transient Response
- Current Limiting Protection
- Thermal Shutdown Protection
- Available Packages: SOT-23-5
Applications
- Battery-Powered Equipment
- Smoke Detector and Sensor
- Micro Controller Applications
C20618188 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Alternative Type | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|---|
| PJ54DM33SE | PJSEMI | Similar | SOT-23-5 | 1,685 | $ 0.1284 | ||
| PJ54M33SE | PJSEMI | Similar | SOT-23-5 | 2,320 | $ 0.1135 |



