0
ACTIVE
Rating |
Catalog |
Vin (max) (V) |
5.5 |
Vin (min) (V) |
1.4 |
Iout (max) (A) |
0.05 |
Output options |
Fixed Output |
Vout (max) (V) |
3.3 |
Vout (min) (V) |
0.6 |
Fixed output options (V) |
1.2, 1.8, 2.5, 2.8, 3.3 |
Noise (µVrms) |
90 |
PSRR at 100 KHz (dB) |
59 |
Iq (typ) (mA) |
0.08 |
Features |
Enable, Output discharge |
Thermal resistance θJA (°C/W) |
236 |
Load capacitance (min) (µF) |
0.47 |
Regulated outputs (#) |
1 |
Accuracy (%) |
2 |
Dropout voltage (Vdo) (typ) (mV) |
50 |
Operating temperature range (°C) |
-40 to 125 |
SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8
The TLV770 is a small, low-dropout (LDO) linear regulator that sources 50mA of output current. This LDO is designed to provide a voltage source with high PSRR. The device also provides load and line transient performance that meets the requirements of a variety of circuits. With a 1.4V to 5.5V input voltage range and a 0.6V to 3.3V output voltage range, the TLV770 is flexible enough to support multiple applications.
The TLV770 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.
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