TPS781250200DDCR
Active150-MA, ULTRA-LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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TPS781250200DDCR
Active150-MA, ULTRA-LOW-IQ, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS781250200DDCR |
|---|---|
| Control Features | Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 1.3 µA |
| Current - Supply (Max) [Max] | 8 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR [Max] | 40 dB |
| PSRR [Min] | 15 dB |
| Supplier Device Package | SOT-23-THIN |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 2 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage Dropout (Max) [Max] | 0.25 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 | $ 0.84 | |
| 10 | $ 0.74 | |||
| 25 | $ 0.70 | |||
| 100 | $ 0.57 | |||
| 250 | $ 0.53 | |||
| 500 | $ 0.45 | |||
| 1000 | $ 0.36 | |||
| Digi-Reel® | 1 | $ 0.84 | ||
| 10 | $ 0.74 | |||
| 25 | $ 0.70 | |||
| 100 | $ 0.57 | |||
| 250 | $ 0.53 | |||
| 500 | $ 0.45 | |||
| 1000 | $ 0.36 | |||
| Tape & Reel (TR) | 3000 | $ 0.33 | ||
| 6000 | $ 0.30 | |||
| 15000 | $ 0.29 | |||
| 30000 | $ 0.28 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.64 | |
| 100 | $ 0.43 | |||
| 250 | $ 0.33 | |||
| 1000 | $ 0.22 | |||
Description
General part information
TPS781330220 Series
The TPS781 family of low-dropout (LDO) regulators offer the benefits of ultralow power (IQ= 1µA), miniaturized packaging (2×2 SON-6), and selectable dual-level output voltage levels. An adjustable version is also available, but does not have the capability to shift voltage levels.
The VSETpin allows the end user to switch between two voltage levelson-the-flythrough a microprocessor-compatible input. This LDO is designed specifically for battery-powered applications where dual-level voltages are needed. With ultralow IQ(1µA), microprocessors, memory cards, and smoke detectors are ideal applications for this device.
The ultralow-power and selectable dual-level output voltages allow designers to customize power consumption for specific applications. Designers can now shift to a lower voltage level in a battery-powered design when the microprocessor is in sleep mode, further reducing overall system power consumption. The two voltage levels are preset at the factory through a unique architecture using an EPROM. The EPROM technique allows for numerous output voltage options between VSETlow (1.5V to 4.2V) and VSEThigh (2.0V to 3.0V) in the fixed output version only. See thetable in this data sheet or consult with your local factory representative for exact voltage options and ordering information; minimum order quantities may apply.
Documents
Technical documentation and resources
