Images à titre indicatif uniquement
TPS70918DRVR
+NomenclatureIC REG LINEAR 1.8V 150MA 6WSON
-
FabricantTexas Instruments
-
Pièce fabricant #TPS70918DRVR
-
Package SON-6
-
En stock5610
365 Garantie qualité 24h/24
7*24 Garantie de service 24h/24
90-Garantie après-vente 24h/24
Garantie produit authentique
Spécifications
| Attribut | Valeur |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 2.05 µA |
| Current - Supply (Max) | 350 µA |
| PSRR | 80dB ~ 52dB (10Hz ~ 1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Présentation
Description
Key features of the TPS70918DRVR include a low quiescent current of typically 1 µA, excellent line and load transient response, and a stable output with ceramic capacitors. It supports an output current of up to 150 mA and includes internal protection features like overcurrent protection and thermal shutdown to enhance reliability. Its small footprint, offered in a 6-pin SOT-23 package, makes it ideal for space-constrained designs. The regulator is well-suited for use in portable electronics, industrial sensors, and other low-power applications where efficiency and size are critical factors.
Equivalent
1. Microchip MCP1703A-1802E/MB - Offers similar low-dropout performance and voltage regulation capabilities.
2. Analog Devices ADP7118 - Provides comparable output voltage and power efficiency.
3. ON Semiconductor NCP705 - Another LDO regulator with similar specifications and performance.
4. Rohm BD00KA1WF - An alternative with matching voltage output and low dropout.
These equivalents provide similar function and performance characteristics. Always verify specific requirements like current, package, and features before selecting.
Features
1. Output Voltage: Fixed at 1.8V.
2. Input Voltage Range: Supports 2.7V to 30V, catering to a wide range of input sources.
3. Output Current: Capable of delivering up to 150 mA.
4. Quiescent Current: Extremely low at approximately 1.2 µA, enhancing efficiency in battery-powered applications.
5. Dropout Voltage: Low dropout voltage, allowing efficient use of input supply.
6. Thermal Shutdown: Integrated protection against overheating.
7. Short-Circuit Protection: Safeguards against output short circuits.
8. Package: Available in a compact WSON (SON) package for space-constrained designs.
9. Stability: Designed to be stable with a minimum output capacitor of 1.0 µF.
10. Operating Temperature Range: From -40°C to +125°C, suitable for industrial applications.
These features make the TPS70918DRVR an excellent choice for applications requiring reliable regulation with minimal power consumption.
Pinout
1. IN: Input voltage supply pin.
2. GND: Ground pin.
3. OUT: Regulated output voltage pin.
4. NR/FB: Noise reduction or feedback pin (depending on the specific configuration used).
5. NC: No Connection pin, typically not internally connected.
6. NC: Another No Connection pin.
7. NC: Additional No Connection pin.
8. NC: One more No Connection pin.
These pins allow the device to take an input voltage and output a stable, regulated voltage, while offering features such as low noise and low dropout performance. The specific version TPS70918 outputs a fixed 1.8V voltage.