LD2981ABU33TR
Fixed LDO Voltage Regulator, 2.5V to 16V, 180 mV drop, 3.3V/100mA out, SOT-89-3
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RoHS 10 Compliant -
Tariff Charges
The LD2981 is a 100 mA fixed-output voltage regulator. The low-drop voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems.The quiescent current in sleep mode is less than 1 µA when INHIBIT pin is pulled low. Shutdown logic control function is available on pin n° 3 (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. The LD2981 is designed to work with low ESR ceramic capacitor. Typical applications are in cellular phone, palmtop/laptop computer, personal digital assistant (PDA), personal stereo, camcorder and camera.
Technical Attributes
Find Similar Parts
| Description | Value | |
|---|---|---|
| 0.75 % | ||
| 16 V | ||
| 2.5 V | ||
| 16 to 2.5 V | ||
| 110 °C/W | ||
| 15 °C/W | ||
| Matte Tin | ||
| 0.014 %/V | ||
| 260 | ||
| 0.25@100mA V | ||
| 0.1 mA | ||
| Surface Mount | ||
| MSL 1 - Unlimited | ||
| 1 | ||
| 3 | ||
| 1 | ||
| -40 to 125 °C | ||
| 125 °C | ||
| -40 °C | ||
| 0.1 A | ||
| Fixed | ||
| 3.3 V | ||
| 4SOT-89 | ||
| 4 | ||
| Positive | ||
| 4.6 x 2.6 x 1.6 mm | ||
| 3.3V 100mA LDO Voltage Regulators | ||
| Extended | ||
| SOT-89 | ||
| 0.18@100mA V |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| Country of Origin: | RECOVERY FEE |
| ECCN: | EAR99 |
| HTSN: | 8542330001 |
| Schedule B: | 8542330000 |
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