MCP1792-3302H/DB
ActiveHIGH INPUT VOLTAGE REGULATOR 3.3V 3LD SOT-223 3 SOT-223 TUBE ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
MCP1792-3302H/DB
ActiveHIGH INPUT VOLTAGE REGULATOR 3.3V 3LD SOT-223 3 SOT-223 TUBE ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP1792-3302H/DB |
|---|---|
| Control Features | Enable |
| Current - Output | 100 mA |
| Current - Quiescent (Iq) | 45 µA |
| Current - Supply (Max) [Max] | 150 µA |
| Grade | Automotive |
| 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 | TO-261AA, TO-261-4 |
| Protection Features | Short Circuit, Over Temperature, Under Voltage Lockout (UVLO), Over Current |
| PSRR [Max] | 80 dB |
| PSRR [Min] | 55 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | SOT-223-3 |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 1.2 V |
MCP1792 Series
100 mA High Vin Automotive LDO
| Part | Current - Quiescent (Iq) | Operating Temperature [Min] | Operating Temperature [Max] | Grade | Protection Features | Qualification | Current - Output | Mounting Type | Output Configuration | Voltage Dropout (Max) [Max] | Control Features | Output Type | Package / Case | Current - Supply (Max) [Max] | Voltage - Output (Min/Fixed) | Number of Regulators | Supplier Device Package | PSRR [Max] | PSRR [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | Enable | 1.81 mOhm | TO-261-4 TO-261AA | 150 µA | 3.3 V | 1 | SOT-223-3 | 80 dB | 55 dB |
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 0.25 V | Shutdown | 1.81 mOhm | TO-261-4 TO-261AA | 150 µA | 5 V | 1 | SOT-223-3 | 80 dB | 55 dB |
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | 1.81 mOhm | TO-261-4 TO-261AA | 150 µA | 3.3 V | 1 | SOT-223-3 | 80 dB | 55 dB | |
 Microchip Technology | |||||||||||||||||||
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | Enable | 1.81 mOhm | TO-261-4 TO-261AA | 150 µA | 5 V | 1 | SOT-223-3 | 80 dB | 55 dB |
 Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | Enable | 1.81 mOhm | TO-261-4 TO-261AA | 150 µA | 3.3 V | 1 | SOT-223-3 | 80 dB | 55 dB |
 Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | Enable | 1.81 mOhm | SC-59 SOT-23-3 TO-236-3 | 150 µA | 3.3 V | 1 | SOT-23A-3 | 80 dB | 55 dB |
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | Enable | 1.81 mOhm | SC-59 SOT-23-3 TO-236-3 | 150 µA | 5 V | 1 | SOT-23A-3 | 80 dB | 55 dB |
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | 1.81 mOhm | SC-59 SOT-23-3 TO-236-3 | 150 µA | 3.3 V | 1 | SOT-23A-3 | 80 dB | 55 dB | |
Microchip Technology | 45 µA | -40 °C | 150 °C | Automotive | Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO) | AEC-Q100 | 100 mA | Surface Mount | Positive | 1.2 V | Enable | 1.81 mOhm | TO-261-4 TO-261AA | 150 µA | 4.1 V | 1 | SOT-223-3 | 80 dB | 55 dB |
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 | $ 0.90 | |
| 25 | $ 0.75 | |||
| 100 | $ 0.68 | |||
| Microchip Direct | TUBE | 1 | $ 0.90 | |
| 25 | $ 0.75 | |||
| 100 | $ 0.68 | |||
| 1000 | $ 0.67 | |||
| 5000 | $ 0.64 | |||
| Newark | Each | 100 | $ 0.34 | |
Description
General part information
MCP1792 Series
The MCP1792/3 family devices are high voltage, low dropout (LDO) regulators, capable of generating 100 mA output current. The input voltage range of 4.5V to 55V makes it ideal in 12V to 48V power rails and in high voltage battery packs.
A low UVLO at shutdown of 2.4V makes it adequate for cold cranking conditions in automotive applications. The MCP1792/3 comes in 2 standard fixed output-voltage versions: 3.3V and 5.0V. The regulator output is
stable with 2.2 μF ceramic capacitors. The device is protected from short circuit events by the current foldback function and from overheating by means of thermal shutdown protection.
Documents
Technical documentation and resources