AP7365-33WG-7

AP7365-33WG-7 is a fixed-output 3.3V step-down switching regulator (buck) in the AP7365 family. It integrates the controller and power MOSFETs in a compact WG-7 package, enabling efficient conversion from a higher input rail to a 3.3V load. Key features typically include a fixed 3.3V output, enable pin, soft-start, over-current/short-circuit protection, thermal shutdown, and undervoltage lockout, with high efficiency and low quiescent current. The “WG-7” suffix denotes the package/tape/ reel code. Applications include point-of-load power for CPUs/GPUs, FPGAs/ASICs, portable/embedded devices, and other compact DC-DC supplies. For exact electrical specs (input range, switching frequency, max load, efficiency), consult the official datasheet and product page, as values can vary by revision and packaging.

AP7365-33WG-7 is a 3.3 V fixed-output LDO regulator (~150 mA) in a 5-pin package. Common cross-references (verify package/pinout):
- TI TPS73633
- TI TLV70033
- Analog Devices ADP3333
- Microchip MCP1700-33
- Torex XC6206P332MR
- ROHM BD33xx 3.3 V LDOs
Note: check input range, dropout, and exact package/pinout for your design.

- Fixed 3.3V output
- Synchronous buck regulator with integrated high/low-side MOSFETs
- Input voltage range: 2.5–5.5 V
- Output current: up to ~2 A
- High efficiency (typical up to ~95%)
- Switching frequency: ~2.0–2.4 MHz
- Enable/shutdown pin
- Soft-start to limit inrush
- Protections: UVLO, over-current/short-circuit, over-temperature
- Small 7-pin WG package; RoHS compliant
Note: please consult the datasheet for exact electrical specs and pinout.

- Pin count: 7 pins (WG package)
- Function: Fixed 3.3 V low-dropout regulator (LDO). Provides VIN to VOUT (3.3 V) with an enable (EN) input and ground. The remaining pins are No-Connect (NC) or an exposed pad tied to ground, depending on the exact package variant.

- Manufacturer: Anpec Electronics Corporation (Anpec Tech)
- What kind of company: A Taiwan-based fabless semiconductor company that designs and markets power-management ICs (analog/mixed-signal ICs such as DC-DC converters, LDOs, LED drivers) for consumer and other electronics.

AP7365-33WG-7 is a fixed 3.3V LDO regulator. Typical applications:
- Power rails for microcontrollers, DSPs and other digital ICs in battery-powered/portable devices
- Wireless/IoT modules and sensors
- Camera, wearable and handheld consumer electronics
- Embedded systems and development boards
- Automotive/industrial control circuits needing a compact, low-noise 3.3V supply
- Any system requiring a small-footprint, low-quiescent 3.3V regulator

AP7365-33WG-7 uses a 7-lead SC-70 (SOT-23-7) package.