TPS73801MDCQPSEP
ActiveRADIATION-TOLERANT, 2.2-V TO 20-V INPUT, 1-A ADJUSTABLE LDO REGULATOR IN A PLASTIC PACKAGE
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TPS73801MDCQPSEP
ActiveRADIATION-TOLERANT, 2.2-V TO 20-V INPUT, 1-A ADJUSTABLE LDO REGULATOR IN A PLASTIC PACKAGE
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS73801MDCQPSEP |
|---|---|
| Control Features | Enable |
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 1.5 mA |
| Current - Supply (Max) [Max] | 80 mA |
| 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-223-6 |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| PSRR | 63 dB |
| Supplier Device Package | SOT-223-6 |
| Voltage - Input (Max) [Max] | 20 V |
| Voltage - Output (Max) [Max] | 20 V |
| Voltage - Output (Min/Fixed) | 1.21 V |
| Voltage Dropout (Max) [Max] | 0.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Texas Instruments | TUBE | 1 | $ 244.49 | |
| 10 | $ 224.12 | |||
| 100 | $ 203.74 | |||
Description
General part information
TPS73801-SEP Series
The TPS73801-SEP is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply 1 A of output current with a dropout voltage of 300 mV. Operating quiescent current is 1 mA and drops to less than 1 µA in shutdown. Compared to many other regulators, quiescent current is well controlled and does not rise in dropout. In addition to fast transient response, a very low output noise makes the TPS73801-SEP regulator ideal for sensitive RF supply applications.
Output voltage range is from 1.21 to 20 V and is stable with use of output capacitors as low as 10 µF. Small ceramic capacitors can be used without the necessary addition of ESR. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and reverse-current protection. The TPS73801-SEP regulator is available with an adjustable 1.21-V reference voltage and in the 6-pin TO-223 (DCQ) package.
The TPS73801-SEP is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply 1 A of output current with a dropout voltage of 300 mV. Operating quiescent current is 1 mA and drops to less than 1 µA in shutdown. Compared to many other regulators, quiescent current is well controlled and does not rise in dropout. In addition to fast transient response, a very low output noise makes the TPS73801-SEP regulator ideal for sensitive RF supply applications.
Documents
Technical documentation and resources
