TPS7A7002DDA
Active3-A, LOW-VIN (1.4-V), ADJUSTABLE ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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TPS7A7002DDA
Active3-A, LOW-VIN (1.4-V), ADJUSTABLE ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS7A7002DDA |
|---|---|
| Control Features | Enable |
| Current - Output | 3 A |
| Current - Quiescent (Iq) | 3 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 | 8-PowerSOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| Supplier Device Package | 8-SO PowerPad |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Output (Max) | 5 V |
| Voltage - Output (Min/Fixed) [Min] | 0.5 V |
| Voltage Dropout (Max) [Max] | 0.38 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 3.25 | |
| 10 | $ 2.92 | |||
| 75 | $ 2.76 | |||
| 150 | $ 2.39 | |||
| 300 | $ 2.27 | |||
| 525 | $ 2.04 | |||
| 1050 | $ 1.72 | |||
| 2550 | $ 1.63 | |||
| 5025 | $ 1.57 | |||
| Texas Instruments | TUBE | 1 | $ 2.45 | |
| 100 | $ 2.15 | |||
| 250 | $ 1.51 | |||
| 1000 | $ 1.21 | |||
Description
General part information
TPS7A7002 Series
The TPS7A7002 is a high-performance, positive- voltage, low-dropout (LDO) regulator designed for use in applications requiring very-low input voltage and very-low dropout voltage at up to 3 A. The device operates with a single input voltage as low as1.425 V, and with an output voltage programmable to as low as 0.5 V. The output voltage can be set using an external divider.
The TPS7A7002 features ultra-low dropout, ideal for applications where VOUTis very close to VIN. Additionally, the TPS7A7002 has an enable pin for further reduced power dissipation while in Shutdown mode. The TPS7A7002 provides excellent regulation over variations in line, load, and temperature.
The TPS7A7002 is available in an 8-pin SO PowerPAD™ package.