- Pinout
- Footprint
ST LD39050PUR
| Manufacturer | |
| MPN | LD39050PUR |
| LCSC Part # | C222094 |
| Packaging | DFN-6(3x3) |
| Customer # | |
| Key Attributes | 500 mA low quiescent current, low noise regulator |
| Datasheet |  ST LD39050PUR |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | DFN-6(3x3) | |
| Output Voltage | 800mV~5.5V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) | |
| Supply Current (Iq) | 20uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 500mA | |
| Output Type | Adjustable | |
| Features | Enable control;Operating status indication;Short Circuit Protection;Thermal shutdown |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LD39050 provides 500 mA current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. Stability is given by ceramic capacitors. The ultra low dropout voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 65 dB at low frequencies and starts to roll off at kHz. The enable logic control function puts the LD39050 in shutdown mode allowing a total current consumption lower than 1 µA. The device also includes short-circuit constant current limiting and thermal protection.
Features
- Ultra low-dropout voltage (200 mV typ. at 50 mA)
- Very low quiescent current: 100 μA typ. at 500 mA load, 1 μA max (shutdown)
- Output voltage tolerance: ±2.0% @ 25 °C, 500 mA
- Adjustable output voltage from 0.8 V up to input voltage
- Compatible with (3x3 mm) and (2x2 mm) ceramic capacitors
- Operating temperature range: -40 °C to 125 °C
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.9687 | $ 0.97 |
| 10+ | $ 0.8049 | $ 8.05 |
| 30+ | $ 0.7237 | $ 21.71 |
| 100+ | $ 0.6426 | $ 64.26 |
| 500+ | $ 0.5955 | $ 297.75 |
| 1,000+ | $ 0.5696 | $ 569.60 |
Standard Packaging3000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| Manufacturer | ST | |
| Packaging | DFN-6(3x3) | |
| Output Voltage | 800mV~5.5V | |
| Number of Outputs | 1 | |
| Operating Temperature | -40℃~+125℃@(Tj) | |
| Supply Current (Iq) | 20uA | |
| Output Configuration | Positive | |
| Operating Voltage | 5.5V | |
| Output Current | 500mA | |
| Output Type | Adjustable | |
| Features | Enable control;Operating status indication;Short Circuit Protection;Thermal shutdown |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LD39050 provides 500 mA current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. Stability is given by ceramic capacitors. The ultra low dropout voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 65 dB at low frequencies and starts to roll off at kHz. The enable logic control function puts the LD39050 in shutdown mode allowing a total current consumption lower than 1 µA. The device also includes short-circuit constant current limiting and thermal protection.
Features
- Ultra low-dropout voltage (200 mV typ. at 50 mA)
- Very low quiescent current: 100 μA typ. at 500 mA load, 1 μA max (shutdown)
- Output voltage tolerance: ±2.0% @ 25 °C, 500 mA
- Adjustable output voltage from 0.8 V up to input voltage
- Compatible with (3x3 mm) and (2x2 mm) ceramic capacitors
- Operating temperature range: -40 °C to 125 °C
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |