TPS7A4700RGWT
Active1-A, 36-V, LOW-NOISE, HIGH-PSRR, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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TPS7A4700RGWT
Active1-A, 36-V, LOW-NOISE, HIGH-PSRR, LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A4700RGWT |
|---|---|
| Control Features | Enable |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 1 mA |
| Current - Supply (Max) [Max] | 6.1 mA |
| 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 | 20-VQFN Exposed Pad |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| PSRR | 78 dB |
| Supplier Device Package | 20-VQFN (5x5) |
| Voltage - Input (Max) [Max] [custom] | 35 V |
| Voltage - Output (Max) [Max] | 20.5 V |
| Voltage - Output (Min/Fixed) | 1.4 V |
| Voltage Dropout (Max) [Max] | 0.45 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 | $ 6.53 | |
| 10 | $ 5.87 | |||
| 25 | $ 5.54 | |||
| 100 | $ 4.81 | |||
| Digi-Reel® | 1 | $ 6.53 | ||
| 10 | $ 5.87 | |||
| 25 | $ 5.54 | |||
| 100 | $ 4.81 | |||
| Tape & Reel (TR) | 250 | $ 4.56 | ||
| 500 | $ 4.09 | |||
| 1250 | $ 3.45 | |||
| 2500 | $ 3.28 | |||
| Texas Instruments | SMALL T&R | 1 | $ 4.49 | |
| 100 | $ 3.66 | |||
| 250 | $ 2.88 | |||
| 1000 | $ 2.44 | |||
Description
General part information
TPS7A4700 Series
The TPS7A47 is a family of positive voltage (+36 V), ultralow-noise (4 µVRMS) low-dropout linear regulators (LDO) capable of sourcing a 1-A load.
The TPS7A4700 output voltages are user-programmable (up to 20.5 V) using a printed circuit board (PCB) layout without the need of external resistors or feed-forward capacitors, thus reducing overall component count.
The TPS7A4701 output voltage can be configured with a user-programmable PCB layout (up to 20.5 V), or adjustable (up to 34 V) with external feedback resistors.
Documents
Technical documentation and resources