MCP1799T-3302H/TT
ActiveLDO, FIXED, 3.3V, 0.08A, -40 TO 150DEG C ROHS COMPLIANT: YES
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MCP1799T-3302H/TT
ActiveLDO, FIXED, 3.3V, 0.08A, -40 TO 150DEG C ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1799T-3302H/TT |
|---|---|
| Current - Output | 80 mA |
| Current - Quiescent (Iq) | 45 µA |
| Current - Supply (Max) [Max] | 110 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR [Max] | 70 dB |
| PSRR [Min] | 35 dB |
| Supplier Device Package | SOT-23-3 |
| Voltage - Input (Max) [Max] | 45 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 1.1 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 | $ 0.50 | |
| 25 | $ 0.42 | |||
| 100 | $ 0.37 | |||
| Digi-ReelÛ | 1 | $ 0.50 | ||
| 25 | $ 0.42 | |||
| 100 | $ 0.37 | |||
| Tape & Reel (TR) | 3000 | $ 0.37 | ||
| Microchip Direct | T/R | 1 | $ 0.50 | |
| 25 | $ 0.42 | |||
| 100 | $ 0.37 | |||
| 1000 | $ 0.36 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.52 | |
| 10 | $ 0.48 | |||
| 25 | $ 0.44 | |||
| 50 | $ 0.41 | |||
| 100 | $ 0.39 | |||
Description
General part information
MCP1799 Series
The MCP1799 is a high-voltage, low-dropout (LDO) regulator, capable of generating 80 mA output current. The input voltage range of 4.5V to 45V makes it ideal in 12V to 36V power rails and in high-voltage battery packs.
The MCP1799 comes in two standard fixed output voltage versions: 3.3V and 5.0V. The regulator output is stable with 1 μF ceramic capacitors. The device is protected from short circuit events by the current limit function and from over heating by means of thermal shutdown protection.
The device itself has a low ground current of 45 μA typical, while delivering maximum output current of 80 mA. Without load the device consumes 25 μA typical.
