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24,000 pcs
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24000 pcs | On Request | 1 | On Request | On Request | 1634+ | On Request | On Request |
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The AP2120N-1.3TRG1 from Diodes Incorporated is a high-speed, extremely low-noise LDO (Low Dropout) voltage regulator IC. Fabricated using a CMOS process, it features a voltage reference, error amplifier, resistor network for output voltage setting, and a current limit circuit for protection.
This regulator is designed for battery-powered applications, offering low dropout voltage, low quiescent current (50µA typical), and high ripple rejection (65dB typical at 1kHz). It provides a stable 1.3V output voltage with an output current capability of up to 150mA. The device also includes over-current protection.
Available in a compact SOT-23-3 package, the AP2120N-1.3TRG1 is suitable for surface mounting. It operates over a wide temperature range of -40°C to 85°C, making it versatile for various environmental conditions. Its excellent line and load regulation, combined with low noise characteristics, make it ideal for portable electronics and sub-board power supplies.
Key electrical specifications include a maximum input voltage of 6V and a typical dropout voltage of 0.8V at 200mA. The regulator is compatible with low ESR ceramic capacitors as low as 1µF for stability.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fixed output voltage is 1.3V.
It is available in a surface-mount SOT-23-3 package, as well as TO-236-3 and SC-59.
-40°C to 85°C.
The maximum dropout voltage is 0.8V at 200mA load current.
The typical quiescent current is 50µA.