| Part Number | TLV71729PDQNT | TLV71721PDQNT | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear | 
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| Product Status | Active | Active | 
| Output Configuration | Positive | Positive | 
| Output Type | Fixed | Fixed | 
| Number of Regulators | 1 | 1 | 
| Voltage - Input (Max) | 5.5V | 5.5V | 
| Voltage - Output (Min/Fixed) | 2.9V | 2.1V | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | 0.35V @ 150mA | 0.35V @ 150mA | 
| Current - Output | 150mA | 150mA | 
| Current - Quiescent (Iq) | 55 µA | 55 µA | 
| Current - Supply (Max) | - | - | 
| PSRR | 70dB ~ 43dB (10Hz ~ 100kHz) | 70dB ~ 43dB (10Hz ~ 100kHz) | 
| Control Features | Enable | Enable | 
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | 
| Operating Temperature | -40°C ~ 85°C (TJ) | -40°C ~ 85°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 
| Supplier Device Package | 4-X2SON (1x1) | 4-X2SON (1x1) |