사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 12V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 1.5V @ 4.5A |
| Current - Output | 5A |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 72dB (120Hz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Surface Mount |
개요
Description
AZ1084CD-3.3TRG1 is a fixed 3.3-volt low-dropout regulator (LDO) IC. It provides a stable 3.3 V output from a higher input voltage, powered by a wide range of electronic devices. The part is used to generate a dedicated 3.3 V rail for microcontrollers, memory, sensors, and other CMOS logic in consumer electronics and embedded systems.
Key points:
- Fixed 3.3 V output
- Typically features protection mechanisms (short-circuit, thermal shutdown) and reasonable quiescent current
- Package and exact electrical specs (input range, max load, dropout, PSRR) vary by revision and manufacturer
Because “AZ1084CD-3.3TRG1” can refer to multiple variants from different suppliers, consult the specific datasheet for precise pinout, current capability, dropout voltage, and application notes. If you share the manufacturer or a data sheet link, I can summarize the exact specs.
Key points:
- Fixed 3.3 V output
- Typically features protection mechanisms (short-circuit, thermal shutdown) and reasonable quiescent current
- Package and exact electrical specs (input range, max load, dropout, PSRR) vary by revision and manufacturer
Because “AZ1084CD-3.3TRG1” can refer to multiple variants from different suppliers, consult the specific datasheet for precise pinout, current capability, dropout voltage, and application notes. If you share the manufacturer or a data sheet link, I can summarize the exact specs.
Equivalent
AZ1084CD-3.3TRG1 is a 3.3V LDO regulator. Common equivalents from other vendors:
- LM1084-3.3 (National/TI)
- LT1084-3.3 (Linear Technology/Analog)
- AMS1117-3.3 (Analog Devices)
- LD1117V33 / LD1117-3.3 (ST)
- LM1117-3.3 (various manufacturers)
Note: check pinout, current rating and dropout, as performance varies.
- LM1084-3.3 (National/TI)
- LT1084-3.3 (Linear Technology/Analog)
- AMS1117-3.3 (Analog Devices)
- LD1117V33 / LD1117-3.3 (ST)
- LM1117-3.3 (various manufacturers)
Note: check pinout, current rating and dropout, as performance varies.
Features
AZ1084CD-3.3TRG1 is a fixed 3.3V low-dropout regulator. Key features:
- Fixed 3.3V output, 3-terminal LDO
- Low dropout and low quiescent current
- Good line/load regulation and PSRR
- Integrated protection: current limit and thermal shutdown
- Short-circuit protection and safe-startup
- RoHS-compliant, lead-free
- Package: TRG1 (surface-mount, tape & reel delivery)
Note: for exact electrical specs (input range, max load current, dropout voltage, etc.), refer to the official datasheet.
- Fixed 3.3V output, 3-terminal LDO
- Low dropout and low quiescent current
- Good line/load regulation and PSRR
- Integrated protection: current limit and thermal shutdown
- Short-circuit protection and safe-startup
- RoHS-compliant, lead-free
- Package: TRG1 (surface-mount, tape & reel delivery)
Note: for exact electrical specs (input range, max load current, dropout voltage, etc.), refer to the official datasheet.
Pinout
8 pins (SOP-8). It is a fixed 3.3V low-dropout regulator (AZ1084CD-3.3) providing a regulated 3.3V output from a higher input.
Manufacturer
Manufacturer: AZ Components (AZ).
What kind of company: AZ Components is a semiconductor company that designs analog and power-management integrated circuits; it is a design-focused (fabless) IC company that typically outsources manufacturing.
What kind of company: AZ Components is a semiconductor company that designs analog and power-management integrated circuits; it is a design-focused (fabless) IC company that typically outsources manufacturing.
Application
AZ1084CD-3.3TRG1 is a fixed 3.3V low-dropout linear regulator. Common application areas:
- Local 3.3V supply rail for microcontrollers, DSPs, memories, and FPGAs
- Power for embedded systems, development boards, and consumer electronics
- Post-regulator or stabilization stage in DC power supplies
- Industrial control, telecom, and networking equipment needing a stable 3.3V rail
- Any compact, high-current 3.3V regulation with protection features (short-circuit/thermal)
- Local 3.3V supply rail for microcontrollers, DSPs, memories, and FPGAs
- Power for embedded systems, development boards, and consumer electronics
- Post-regulator or stabilization stage in DC power supplies
- Industrial control, telecom, and networking equipment needing a stable 3.3V rail
- Any compact, high-current 3.3V regulation with protection features (short-circuit/thermal)
Package
TO-220 (through-hole, three-pin) package (TO-220AB variant).
