TPS71501 Series
50mA 24V ultra-low-IQ low-dropout (LDO) voltage regulator
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
50mA 24V ultra-low-IQ low-dropout (LDO) voltage regulator
| Part | Package / Case | Voltage Dropout (Max) | Voltage - Input (Max) [Max] | Output Type | PSRR | Mounting Type | Supplier Device Package | Current - Quiescent (Iq) | Output Configuration | Operating Temperature [Max] | Operating Temperature [Min] | Protection Features | Voltage - Output (Min/Fixed) | Current - Output | Number of Regulators | Control Features | Voltage Dropout (Max) [Max] | Current - Supply (Max) [Max] | PSRR [Min] | PSRR [Max] | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS71501DCKR | 5-TSSOP, SC-70-5, SOT-353 | 0.75 V | 24 V | Adjustable | 60 dB | Surface Mount | SC-70-5 | 4.2 µA | Positive | 125 °C | -40 °C | Over Current | 1.2 V | 50 mA | 1 | |||||||
Texas Instruments TPS71501DCKRG4 | 5-TSSOP, SC-70-5, SOT-353 | 0.75 V | 24 V | Adjustable | 60 dB | Surface Mount | SC-70-5 | 4.2 µA | Positive | 125 °C | -40 °C | Over Current | 1.2 V | 50 mA | 1 | |||||||
Texas Instruments TPS71501QDCKRQ1 | 5-TSSOP, SC-70-5, SOT-353 | 24 V | Adjustable | Surface Mount | SC-70-5 | 4.2 µA | Positive | 125 °C | -40 °C | Over Temperature, Reverse Polarity | 1.2 V | 50 mA | 1 | Enable, Power Good | 0.23 V | 5.8 µA | 52 dB | 55 dB | Automotive | AEC-Q100 |
Key Features
• Input voltage range:2.5 V to 24 V (30 V max for new chip only)Available output voltage options:Fixed: 1.8 V to 5 VAdjustable: 1.205 V to 15 VOutput current: Up to 50 mAVery low IQ: 3.2 µA at 50-mA load currentStable with output capacitor ≥ 0.47 µFOvercurrent protectionPackage: 5-pin SC70 (DCK)Operating junction temperature: –40°C to +125°CFor an 80-mA rated current and higher power package, see theTPS715AInput voltage range:2.5 V to 24 V (30 V max for new chip only)Available output voltage options:Fixed: 1.8 V to 5 VAdjustable: 1.205 V to 15 VOutput current: Up to 50 mAVery low IQ: 3.2 µA at 50-mA load currentStable with output capacitor ≥ 0.47 µFOvercurrent protectionPackage: 5-pin SC70 (DCK)Operating junction temperature: –40°C to +125°CFor an 80-mA rated current and higher power package, see theTPS715A
Description
AI
The TPS715 low-dropout (LDO) linear voltage regulator is low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TPS715 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.
The TPS715 is available in both fixed and adjustable versions. For more flexibility or higher output voltages, the adjustable version uses feedback resistors to set the output voltage from 1.205 V to 15 V. The TPS715 LDOs support a low dropout of typically 415 mV at 50 mA of load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 50 mA). The TPS715 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit helps protect the regulator in the event of a load short or fault.
The TPS715 low-dropout (LDO) linear voltage regulator is low quiescent current device that offers the benefits of a wide input voltage range and low-power operation in miniaturized packaging. Thus, the TPS715 is designed for battery-powered applications and as a power-management attachment to low-power microcontrollers.
The TPS715 is available in both fixed and adjustable versions. For more flexibility or higher output voltages, the adjustable version uses feedback resistors to set the output voltage from 1.205 V to 15 V. The TPS715 LDOs support a low dropout of typically 415 mV at 50 mA of load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 50 mA). The TPS715 also features an internal soft-start to lower the inrush current. The built-in overcurrent limit helps protect the regulator in the event of a load short or fault.