TPS7A4101DGNR
Active50-MA, 50-V, LOW-IQ, ADJUSTABLE LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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TPS7A4101DGNR
Active50-MA, 50-V, LOW-IQ, ADJUSTABLE LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A4101DGNR |
|---|---|
| Control Features | Enable |
| Current - Output | 50 mA |
| Current - Quiescent (Iq) | 65 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | Exposed Pad, 8-TSSOP, 8-MSOP |
| Package / Case [custom] | 0.118 in, 3 mm |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| PSRR | 65 dB |
| Supplier Device Package | 8-HVSSOP |
| Voltage - Input (Max) [Max] | 50 V |
| Voltage - Output (Max) [Max] | 48 V |
| Voltage - Output (Min/Fixed) | 1.175 V |
| Voltage Dropout (Max) [Max] | 1.3 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 | $ 0.90 | |
| 10 | $ 0.80 | |||
| 25 | $ 0.76 | |||
| 100 | $ 0.62 | |||
| 250 | $ 0.58 | |||
| 500 | $ 0.52 | |||
| 1000 | $ 0.41 | |||
| Digi-Reel® | 1 | $ 0.90 | ||
| 10 | $ 0.80 | |||
| 25 | $ 0.76 | |||
| 100 | $ 0.62 | |||
| 250 | $ 0.58 | |||
| 500 | $ 0.52 | |||
| 1000 | $ 0.41 | |||
| Tape & Reel (TR) | 2500 | $ 0.38 | ||
| 5000 | $ 0.36 | |||
| 12500 | $ 0.35 | |||
| 25000 | $ 0.34 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.66 | |
| 100 | $ 0.51 | |||
| 250 | $ 0.38 | |||
| 1000 | $ 0.27 | |||
Description
General part information
TPS7A4101 Series
The TPS7A4101 is a very high voltage-tolerant linear regulator that offers the benefits of a thermally-enhanced package (HVSSOP-8), and is able to withstand continuous DC or transient input voltages of up to 50 V.
The TPS7A4101 is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 µF (over temperature and tolerance). Thus, implementations of this device require minimal board space because of its miniaturized packaging (HVSSOP-8) and a potentially small output capacitor. In addition, the TPS7A4101 offers an enable pin (EN) compatible with standard CMOS logic, to enable a low-current shutdown mode.
The TPS7A4101 has an internal thermal shutdown and current limiting to protect the system during fault conditions. The HVSSOP-8 packages has an operating temperature range of TJ= –40°C to 125°C.
Documents
Technical documentation and resources