TPS783 Series
150-mA, nano-IQ, low-dropout voltage regulator with enable from -40°C to +105°C
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
150-mA, nano-IQ, low-dropout voltage regulator with enable from -40°C to +105°C
| Part | PSRR [Max] | PSRR [Min] | Voltage - Input (Max) [Max] | Voltage - Output (Min/Fixed) | Current - Quiescent (Iq) | Current - Supply (Max) [Max] | Mounting Type | Number of Regulators | Output Configuration | Current - Output | Voltage Dropout (Max) | Operating Temperature [Min] | Operating Temperature [Max] | Supplier Device Package | Package / Case | Output Type | Control Features | Protection Features |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS78342DDCT | 40 dB | 15 dB | 5.5 V | 4.2 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | 0.25 V | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity |
Texas Instruments TPS78342DDCR | 40 dB | 15 dB | 5.5 V | 4.2 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | 0.25 V | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity |
Texas Instruments TPS78319DDCR | 40 dB | 15 dB | 5.5 V | 1.9 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity | |
Texas Instruments TPS78318DDCR | 40 dB | 15 dB | 5.5 V | 1.8 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity | |
Texas Instruments TPS78326DDCT | 40 dB | 15 dB | 5.5 V | 2.6 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | 0.25 V | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity |
Texas Instruments TPS78326DDCR | 40 dB | 15 dB | 5.5 V | 2.6 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | 0.25 V | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity |
Texas Instruments TPS78330DDCR | 40 dB | 15 dB | 5.5 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | 0.25 V | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity | |
Texas Instruments TPS78319DDCT | 40 dB | 15 dB | 5.5 V | 1.9 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity | |
Texas Instruments TPS78318DDCT | 40 dB | 15 dB | 5.5 V | 1.8 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity | |
Texas Instruments TPS78330DDCT | 40 dB | 15 dB | 5.5 V | 800 nA | 8 µA | Surface Mount | 1 | Positive | 150 mA | 0.25 V | -40 °C | 105 ░C | SOT-23-THIN | SOT-23-5 Thin, TSOT-23-5 | 27.03 °C/W | Enable | Over Current, Over Temperature, Reverse Polarity |
Key Features
• Input Voltage Range: 2.2 V to 5.5 VLow Quiescent Current (IQ): 500 nA150-mA, Low-Dropout RegulatorLow-Dropout at 25°C, 130 mV at 150 mALow-Dropout at 85°C, 175 mV at 150 mA3% Accuracy Over Load, Line, and TemperatureStable with a 1.0-µF Ceramic CapacitorThermal Shutdown and Overcurrent ProtectionCMOS Logic Level-Compatible Enable PinDDC (SOT-5) PackageInput Voltage Range: 2.2 V to 5.5 VLow Quiescent Current (IQ): 500 nA150-mA, Low-Dropout RegulatorLow-Dropout at 25°C, 130 mV at 150 mALow-Dropout at 85°C, 175 mV at 150 mA3% Accuracy Over Load, Line, and TemperatureStable with a 1.0-µF Ceramic CapacitorThermal Shutdown and Overcurrent ProtectionCMOS Logic Level-Compatible Enable PinDDC (SOT-5) Package
Description
AI
The TPS783 family of low-dropout regulators (LDOs) offers the benefits of ultralow power and miniaturized packaging.
This LDO family is designed specifically for battery-powered applications where ultralow quiescent current is a critical parameter. The TPS783, with ultralow IQ(500 nA), is ideal for microprocessors, microcontrollers, and other battery-powered applications.
The absence of pulldown circuitry at the output of the LDO provides the flexibility to use the regulator output capacitor as a temporary backup power supply (for example, during battery replacement).
The ultralow power and miniaturized packaging allow designers to customize power consumption for specific applications. Consult with your local factory representative for exact voltage options and ordering information; minimum order quantities may apply.
The TPS783 family is compatible with the TI MSP430 and other similar products. The enable pin (EN) is compatible with standard CMOS logic. This device allows for minimal board space because of miniaturized packaging and a potentially small output capacitor. The TPS783 family also features thermal shutdown and current limit to protect the device during fault conditions. All packages have a specified operating temperature range of TJ= –40°C to 105°C.
The TPS783 family of low-dropout regulators (LDOs) offers the benefits of ultralow power and miniaturized packaging.
This LDO family is designed specifically for battery-powered applications where ultralow quiescent current is a critical parameter. The TPS783, with ultralow IQ(500 nA), is ideal for microprocessors, microcontrollers, and other battery-powered applications.
The absence of pulldown circuitry at the output of the LDO provides the flexibility to use the regulator output capacitor as a temporary backup power supply (for example, during battery replacement).
The ultralow power and miniaturized packaging allow designers to customize power consumption for specific applications. Consult with your local factory representative for exact voltage options and ordering information; minimum order quantities may apply.
The TPS783 family is compatible with the TI MSP430 and other similar products. The enable pin (EN) is compatible with standard CMOS logic. This device allows for minimal board space because of miniaturized packaging and a potentially small output capacitor. The TPS783 family also features thermal shutdown and current limit to protect the device during fault conditions. All packages have a specified operating temperature range of TJ= –40°C to 105°C.