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AP3211HKTR-G1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG BUCK ADJ 1.5A SOT23-6. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for AP3211HKTR-G1
- Description：IC REG BUCK ADJ 1.5A SOT23-6
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：23V
- Voltage - Output (Min/Fixed)：0.81V
- Voltage - Output (Max)：20.7V
- Current - Output：1.5A
- Frequency - Switching：1.4MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for AP3211HKTR-G1
Voltage Regulators - DC DC Switching Regulators Overview
The AP3211HKTR-G1 is a synchronous buck DC-DC converter manufactured by Diodes Incorporated. It operates with an input voltage range of 4.5V to 23V and provides a fixed output voltage of 0.81V. The device delivers up to 1.5A of output current at a switching frequency of 1.4MHz. It is housed in a SOT-23-6 package and supports surface mount installation. The operational temperature range extends from -40°C to +85°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrates N-channel power MOSFET switch for high efficiency
- Utilizes current mode control for fast transient response
- Includes cycle-by-cycle current limit protection
Voltage Regulators - DC DC Switching Regulators Applications
- Portable electronic devices requiring efficient step-down conversion
- Battery-powered systems needing stable low-voltage rails
- General-purpose DC-DC conversion in compact form factors
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'HK' against official Diodes Incorporated documentation to confirm pinout and thermal characteristics, as variations exist within the AP3211 family. Ensure compatibility with your PCB layout requirements for the SOT-23-6 package. Confirm RoHS3 compliance status through the latest datasheet revision before finalizing procurement specifications.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a fixed 0.81V output is required from a 4.5V to 23V input source. The 1.4MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the 1.5A current capability and synchronous design for applications prioritizing efficiency and thermal performance in space-constrained environments.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the AP3211H series of asynchronous DC-DC converters. It is designed for applications demanding high efficiency and compact size. The series integrates power switches to minimize external component count. It serves as a solution for portable electronics and battery-operated devices requiring reliable step-down voltage regulation.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check for AP3211 variants with different output voltages or packages if the fixed 0.81V output does not match system requirements. Verify pin-to-pin compatibility with other SOT-23-6 buck converters from Diodes Incorporated or competitors before substitution.
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