RT9081A-1KGQZA
Richtek USA Inc.

Richtek USA Inc.
IC REG LINEAR 1.05V 500MA 6ZADFN
$0.69
Available to order
Reference Price (USD)
2,500+
$0.22037
5,000+
$0.20517
12,500+
$0.19757
25,000+
$0.18998
Exquisite packaging
Discount
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The RT9081A-1KGQZA from Richtek USA Inc. is a high-performance linear voltage regulator IC designed for precision power management applications. As part of our PMIC - Voltage Regulators - Linear collection, this component offers exceptional voltage regulation with low dropout characteristics. Featuring thermal shutdown protection and current limiting, this IC maintains stable output voltage even under varying load conditions. These linear regulators are ideal for noise-sensitive applications requiring clean power delivery, such as medical devices, audio equipment, and precision measurement instruments. Typical implementations include power conditioning for microcontroller systems, battery-powered devices, and as post-regulators for switching power supplies.
Specifications
- Product Status: Active
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 5.5V
- Voltage - Output (Min/Fixed): 1.05V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.25V @ 500mA
- Current - Output: 500mA
- Current - Quiescent (Iq): 110 µA
- Current - Supply (Max): -
- PSRR: 80dB (1kHz)
- Control Features: Enable
- Protection Features: Current Limit, Thermal Shutdown, UVLO
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 6-XFDFN Exposed Pad
- Supplier Device Package: 6-ZADFN (1.2x1.2)