MIC37151-2.5WR
ActiveLV, 1.5A UCAP LDO 5 SPAK - TUBE ROHS COMPLIANT: YES
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MIC37151-2.5WR
ActiveLV, 1.5A UCAP LDO 5 SPAK - TUBE ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC37151-2.5WR |
|---|---|
| Control Features | Enable |
| Current - Output | 1.5 A |
| 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 | SPAK-5 (5 Leads + Tab) |
| Protection Features | Over Temperature, Reverse Polarity, Over Current |
| Supplier Device Package | 5-SPAK |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage Dropout (Max) [Max] | 0.5 V |
| Part | Output Configuration | Number of Regulators | Voltage - Input (Max) [Max] | Control Features | Current - Output | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Output (Min/Fixed) | Package / Case | Supplier Device Package | Mounting Type | Protection Features | Output Type | Voltage Dropout (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 1.5 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 1.5 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 2.5 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | 0.5 V |
 Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 1.65 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 1.65 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 2.5 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | 0.5 V |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 3.3 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | 0.5 V |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 1.8 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | 0.5 V |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 2.5 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | 0.5 V |
Microchip Technology | Positive | 1 | 6 V | Enable | 1.5 A | 125 °C | -40 °C | 1.8 V | SPAK-5 (5 Leads + Tab) | 5-SPAK | Surface Mount | Over Current Over Temperature Reverse Polarity | 1.81 mOhm | 0.5 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 | $ 2.58 | |
| Microchip Direct | TUBE | 1 | $ 2.58 | |
| 25 | $ 2.14 | |||
| 100 | $ 1.93 | |||
| 1000 | $ 1.89 | |||
| 5000 | $ 1.85 | |||
| Newark | Each | 100 | $ 1.99 | |
Description
General part information
MIC37151 Series
The MIC37150/51/52/53 is a 1.5A low dropout linear voltage regulator that provides a low-voltage, high-current output with a minimum of external components. It offers high precision, ultra-low dropout (500mV over temperature), and low ground current.
The MIC37150/51/52/53 operates from an input of 2.25V to 6.0V. It is designed to drive digital circuits requiring low voltage at high currents (i.e., PLDs, DSPs, microcontrollers, etc.). It is available in fixed and adjustable output voltages. Fixed voltages include 1.5V, 1.65V, 1.8V, 2.5V, and 3.3V. The adjustable version is capable of supplying output voltages from 1.24V to 5.5V.
Features of the MIC37150/51/52/53 LDO include thermal and current limit protection, and reverse current and reverse battery protection. Logic-enable and error flag pins are available.
Documents
Technical documentation and resources