TLV77128PDBVR
Active150MA SMALL-SIZE HIGH-PSRR LOW-DROPOUT (LDO) LINEAR REGULATOR
Deep-Dive with AI
Search across all available documentation for this part.
TLV77128PDBVR
Active150MA SMALL-SIZE HIGH-PSRR LOW-DROPOUT (LDO) LINEAR REGULATOR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TLV77128PDBVR |
|---|---|
| Control Features | Current Limit, Soft Start, Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 120 µA |
| 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 | SC-74A, SOT-753 |
| Protection Features | Over Current, Under Voltage Lockout (UVLO), Over Temperature, Reverse Current |
| PSRR [Max] | 56 dB |
| PSRR [Min] | 55 dB |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 2.8 V |
| Voltage Dropout (Max) [Max] | 0.14 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.20 | |
| 10 | $ 0.13 | |||
| 25 | $ 0.10 | |||
| 100 | $ 0.08 | |||
| 250 | $ 0.07 | |||
| 500 | $ 0.06 | |||
| 1000 | $ 0.05 | |||
| Digi-Reel® | 1 | $ 0.20 | ||
| 10 | $ 0.13 | |||
| 25 | $ 0.10 | |||
| 100 | $ 0.08 | |||
| 250 | $ 0.07 | |||
| 500 | $ 0.06 | |||
| 1000 | $ 0.05 | |||
| Tape & Reel (TR) | 3000 | $ 0.04 | ||
| 6000 | $ 0.04 | |||
| 9000 | $ 0.04 | |||
| 15000 | $ 0.03 | |||
| 21000 | $ 0.03 | |||
| 30000 | $ 0.03 | |||
| 75000 | $ 0.03 | |||
| 150000 | $ 0.03 | |||
| 300000 | $ 0.02 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.06 | |
| 100 | $ 0.04 | |||
| 250 | $ 0.03 | |||
| 1000 | $ 0.02 | |||
Description
General part information
TLV771 Series
The TLV771 is a small, low-dropout (LDO) linear regulator that sources 150mA of output current. This LDO provides a voltage source with high PSRR and load and line transient performance that meets the requirements for a variety of circuits. The TLV771 has a 1.4V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range. This flexibility makes the device useful for multiple applications.
The TLV771 features an internal soft-start circuit to avoid excessive inrush current, thus minimizing the input voltage drop during start-up. An active pulldown circuit quickly discharges the output when the LDO is disabled and provides a known start-up state. The EN input allows an external logic signal to enable or disable the regulated output. The LDO is stable with small ceramic capacitors, allowing for a small overall package size. The operating junction temperature range is from −40°C to +125°C. This LDO is available in standard SOT-23 (DBV) and 1mm × 1mm X2SON (DQN) packages.
The TLV771 is a small, low-dropout (LDO) linear regulator that sources 150mA of output current. This LDO provides a voltage source with high PSRR and load and line transient performance that meets the requirements for a variety of circuits. The TLV771 has a 1.4V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range. This flexibility makes the device useful for multiple applications.
Documents
Technical documentation and resources
