AP3428WT-7
ActiveDiodes Inc
CONV DC-DC 2.5V TO 5.5V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.6V TO 5.5V 1A 5-PIN TSOT-25 T/R
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AP3428WT-7
ActiveDiodes Inc
CONV DC-DC 2.5V TO 5.5V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.6V TO 5.5V 1A 5-PIN TSOT-25 T/R
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Technical Specifications
Parameters and characteristics for this part
| Specification | AP3428WT-7 |
|---|---|
| Current - Output | 1 A |
| Frequency - Switching | 1.5 MHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Qualification | AEC-Q100 |
| Supplier Device Package | TSOT-25 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.37 | |
| 10 | $ 0.30 | |||
| 25 | $ 0.27 | |||
| 100 | $ 0.20 | |||
| 250 | $ 0.18 | |||
| 500 | $ 0.15 | |||
| 1000 | $ 0.11 | |||
| Digi-Reel® | 1 | $ 0.37 | ||
| 10 | $ 0.30 | |||
| 25 | $ 0.27 | |||
| 100 | $ 0.20 | |||
| 250 | $ 0.18 | |||
| 500 | $ 0.15 | |||
| 1000 | $ 0.11 | |||
| Tape & Reel (TR) | 3000 | $ 0.10 | ||
| 6000 | $ 0.10 | |||
| 15000 | $ 0.09 | |||
| 30000 | $ 0.08 | |||
| 75000 | $ 0.08 | |||
Description
General part information
AP3428 Series
The AP3428/A is a 1A step-down DC-DC converter. At heavy load, the constant-frequency PWM control performs excellent stability and transient response. No external compensation components are required.
Documents
Technical documentation and resources