| Part Number | RC1587T33 | RC1587M33 | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | 
| Category | PMIC - Voltage Regulators - Special Purpose | PMIC - Voltage Regulators - Special Purpose | 
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| Product Status | Obsolete | Obsolete | 
| Applications | Converter, Intel Pentium® II GTL+, Pro | Converter, Intel Pentium® II GTL+, Pro | 
| Voltage - Input | 5.1V ~ 7V | 5.1V ~ 7V | 
| Number of Outputs | 1 | 1 | 
| Voltage - Output | 3.3V | 3.3V | 
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | TO-220-3 | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | 
| Supplier Device Package | TO-220-3 | TO-263-3 |