| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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75,000 pcs
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75000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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857 pcs
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857 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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90 pcs
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90 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| PSRR | |
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The AP2120N-3.3TRG1 is a high-speed, extremely low-noise LDO (Low Dropout) voltage regulator IC manufactured by Diodes Incorporated. It provides a stable, fixed 3.3V output voltage with a maximum output current of 150mA. This regulator is fabricated using a CMOS process and includes features such as a voltage reference, error amplifier, and current limit circuit for protection.
Key electrical characteristics include a low dropout voltage of 0.5V at 150mA, typical quiescent current of 25µA, and high ripple rejection of 65dB at 1kHz. The device offers excellent line and load regulation, with typical values of 4mV and 12mV respectively, and maintains an output voltage accuracy of ±2%.
Designed for battery-powered devices, the AP2120N-3.3TRG1 is suitable for applications like mobile phones, wireless communication equipment, and portable gaming devices. It operates over a temperature range of -40°C to 85°C and is available in a compact SOT-23 package, ideal for space-constrained designs. The regulator is compatible with low ESR ceramic capacitors as low as 1µF for stability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AP2120N-3.3TRG1 provides a fixed output voltage of 3.3V.
The maximum output current is 150mA.
The input voltage range is from 2V to 6V.
The typical quiescent current is 25µA.
It is available in a surface-mount SOT-23-3 package.
The operating temperature range is -40°C to 85°C.
Yes, it includes over-current protection.