| Part Number | LP38690DT-2.5/NOPB | LP38691DT-2.5/NOPB | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | Active | Active | 
| Output Configuration | Positive | Positive | 
| Output Type | Fixed | Fixed | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 10V | 10V | 
| Voltage - Output (Min/Fixed) | 2.5V | 2.5V | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | 1.3V @ 1A | 0.73V @ 500mA | 
| Current - Output | 1A | 500mA | 
| Current - Quiescent (Iq) | 55 µA | 55 µA | 
| Current - Supply (Max) | 100 µA | 100 µA | 
| PSRR | 55dB (120Hz) | 55dB (120Hz) | 
| Control Features | - | - | 
| Protection Features | Over Temperature | Over Temperature | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 | 
| Supplier Device Package | TO-252-3 | TO-252-3 |