XI'AN Aerosemi Tech
MT3540-F231.2MHz Boost Adjustable 1.23V~28V 1.5A SOT-23-5 Voltage Regulators - DC DC Switching Regulators RoHS
From
₹6.88
4,17,672 in stock
GRDatasheet (PDF)
GR2188A28M3G
Boost Switching Regulator IC Fixed 2.8V 1 Output 100mA SOT-23
SOT-23RoHSActive
Synchronous rectification DC-DC converter
- Manufacturer
- GR
- Manufacturer part #
- GR2188A28M3G
- Store part #
- C19631818
- Package / case
- SOT-23
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,940 in stock
#C19631818
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 10+ | ₹6.26 | ₹62.60 |
| 100+ | ₹5.03 | ₹503.00 |
| 300+ | ₹4.42 | ₹1,326.00 |
| 3,000+ | ₹3.96 | ₹11,880.00 |
| 6,000+ | ₹3.59 | ₹21,540.00 |
| 9,000+ | ₹3.40 | ₹30,600.00 |
10 × ₹6.26
₹62.60
excl. GST
₹73.87 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
GR2188A28M3G
₹62.60 for 10 + GST
Specifications
- Operating Temperature
- -20℃~+70℃
- Frequency - Switching
- 250kHz
- Function
- Boost
- Number of Outputs
- 1
- Output Type
- Fixed
- Topology
- Boost
- Operating Voltage
- 900mV~5V
- Switch tube (built-in/external)
- Built-in
- Output Current
- 100mA
- Output Voltage
- 2.8V
- Quiescent Current
- 15uA
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 10 (multiples of 10)
- Unit weight
- 0.037 g
Overview
The GR2188Axx series are PFM synchronous rectification DC/DC boost converters with low quiescent current, fabricated using CMOS process. Leveraging advanced circuit design and manufacturing processes, these devices significantly reduce the inherent noise of switching circuits and minimize interference to surrounding circuitry, making them ideal for battery-powered equipment and instruments.
Applications
- Electronic devices powered by 1–3 cell batteries
- LED flashlights, LED lamps, LED backlights
- Portable devices: wireless mice, wireless keyboards, cameras, camcorders, PDAs, handheld phones, electronic toys
Key features
- Low power consumption: 15μA (typical)
- Simple peripheral components
- Wide operating voltage range: 0.9V~5V
- High accuracy output: ±2.5%
- Output voltage range: 1.8V~3.6V (in 0.1V steps)
- Package types: SOT23-3, SOT23-5, SOT89-3
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | GR2188A30M3G#C19631819GR · SOT-23 | GR | SOT-23 | 90 | ₹6.02 · 90 in stock | View |
 | GR2188A25M3G#C19631817GR · SOT-23 | GR | SOT-23 | 1,540 | ₹6.02 · 1,540 in stock | View |
 | GR2188A33M3G#C19631820GR · SOT-23 | GR | SOT-23 | 5,040 | ₹6.32 · 5,040 in stock | View |
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