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45 pcs
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45 pcs | On Request | 1 | On Request | On Request | 1616 | On Request | On Request |
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The AP1153ADS33 is a low dropout (LDO) linear voltage regulator designed by Asahi Kasei Microdevices (AKM). It offers a stable 3.3V fixed output voltage capable of supplying up to 100mA of load current. Key electrical features include a low dropout voltage of 160mV at 100mA and high ripple rejection of 80dB at 1kHz, making it suitable for noise-sensitive applications.
The regulator operates over a wide voltage range of 2.1V to 14.0V and includes integrated protection features such as over-current, thermal shutdown, and reverse polarity protection. Its very low quiescent current of 75µA at no load is beneficial for battery-powered devices.
Designed for space-saving requirements, the AP1153ADS33 is housed in a very small surface-mount SOT-23-5 package. This makes it an excellent choice for compact electronic equipment, automotive accessory systems, and mobile communication devices where board space is limited.
The output voltage is trimmed with high accuracy (±1.5% or ±50mV) and can utilize a small 0.22µF ceramic capacitor for output stability. The device also features an ON/OFF control pin for power management.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AP1153ADS33 provides a fixed 3.3V output voltage.
The AP1153ADS33 can supply a maximum output current of 100mA.
The dropout voltage is typically 160mV at 100mA, with a maximum of 0.36V at 100mA.
The AP1153ADS33 is available in a SOT-23-5 surface mount package.
The operating temperature range is -40°C to 85°C.