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Technical Specifications
Parameters and characteristics for this part
| Specification | TLV1117LV33DCYT |
|---|---|
| Current - Output | 1 A |
| Current - Quiescent (Iq) | 100 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 | TO-261AA, TO-261-4 |
| Protection Features | Over Current, Over Temperature |
| PSRR | 75 dB |
| Supplier Device Package | SOT-223-4 |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 3.3 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 | $ 1.93 | |
| 10 | $ 1.23 | |||
| 25 | $ 1.04 | |||
| 100 | $ 0.83 | |||
| Digi-Reel® | 1 | $ 1.93 | ||
| 10 | $ 1.23 | |||
| 25 | $ 1.04 | |||
| 100 | $ 0.83 | |||
| Tape & Reel (TR) | 250 | $ 0.73 | ||
| 500 | $ 0.67 | |||
| 750 | $ 0.64 | |||
| 1250 | $ 0.60 | |||
| 1750 | $ 0.58 | |||
| 2500 | $ 0.56 | |||
| 6250 | $ 0.52 | |||
| 12500 | $ 0.49 | |||
| Texas Instruments | SMALL T&R | 1 | $ 0.93 | |
| 100 | $ 0.72 | |||
| 250 | $ 0.53 | |||
| 1000 | $ 0.38 | |||
Description
General part information
TLV1117LV Series
The TLV1117LV low-dropout (LDO) linear regulator is a low input voltage version of the popular TLV1117 voltage regulator.
The TLV1117LV is an extremely low-power device that consumes 500 times lower quiescent current than traditional 1117 voltage regulators, making the device designed for applications that mandate very low standby current. The TLV1117LV LDO is also stable with 0 mA of load current; there is no minimum load requirement, making the device a good choice for applications where the regulator must power very small loads during standby in addition to large currents on the order of 1 A during normal operation. The TLV1117LV offers excellent line and load transient performance, resulting in very small magnitude undershoots and overshoots of output voltage when the load current requirement changes from less than 1 mA to more than 500 mA.
A precision band-gap and error amplifier provides 1.5% accuracy. A very high power-supply rejection ratio (PSRR) enables use of the device for post-regulation after a switching regulator. Other valuable features include low output noise and low-dropout voltage.
Documents
Technical documentation and resources
