TPS71501MDCKREP
ActiveENHANCED PRODUCT, 50-MA, 24-V, 3.2-UA SUPPLY CURRENT, LOW-DROPOUT LINEAR REGULAR
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TPS71501MDCKREP
ActiveENHANCED PRODUCT, 50-MA, 24-V, 3.2-UA SUPPLY CURRENT, LOW-DROPOUT LINEAR REGULAR
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS71501MDCKREP |
|---|---|
| Control Features | Power Good, Enable |
| Current - Output | 50 mA |
| Current - Quiescent (Iq) | 4.2 µA |
| Current - Supply (Max) [Max] | 5.8 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-353, SC-70-5, 5-TSSOP |
| Protection Features | Reverse Polarity, Over Temperature |
| PSRR [Max] | 55 dB |
| PSRR [Min] | 52 dB |
| Supplier Device Package | SC-70-5 |
| Voltage - Input (Max) [Max] | 24 V |
| Voltage - Output (Max) [Max] | 15 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) | 0.23 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.97 | |
| 10 | $ 3.31 | |||
| 25 | $ 2.88 | |||
| 100 | $ 2.40 | |||
| Digi-Reel® | 1 | $ 4.97 | ||
| 10 | $ 3.31 | |||
| 25 | $ 2.88 | |||
| 100 | $ 2.40 | |||
| N/A | 10 | $ 4.29 | ||
| Tape & Reel (TR) | 3000 | $ 1.83 | ||
| Mouser | N/A | 1 | $ 3.73 | |
| 10 | $ 2.86 | |||
| 25 | $ 2.64 | |||
| 100 | $ 2.39 | |||
| 250 | $ 2.32 | |||
| 500 | $ 2.26 | |||
| 1000 | $ 2.18 | |||
| 3000 | $ 2.18 | |||
| 6000 | $ 2.00 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.18 | |
| 100 | $ 2.79 | |||
| 250 | $ 1.96 | |||
| 1000 | $ 1.57 | |||
Description
General part information
TPS71501 Series
The TPS71501 low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low dropout voltage, low-power operation, and miniaturized packaging. The device, which operates over an input range of 2.5 V to 24 V, is stable with any capacitor (≥0.47 µF). The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the devices are ideal for powering battery-management ICs. Specifically, because the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery-charging ICs.
The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the low dropout voltage, typically 415 mV at 50 mA of load current, is directly proportional to the 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 TPS71501 low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low dropout voltage, low-power operation, and miniaturized packaging. The device, which operates over an input range of 2.5 V to 24 V, is stable with any capacitor (≥0.47 µF). The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the devices are ideal for powering battery-management ICs. Specifically, because the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery-charging ICs.