TI
TPS562201DDCRBuck Switching Regulator IC Adjustable 0.768V~7V 1 Output 2A SOT-6
From
₹7.51
4,69,200 in stock
TIDatasheet (PDF)
LM2776DBVR
Inverted 2MHz -5.5V~-2.7V 200mA SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS
SOT-23-6ROHS3 CompliantActive
Switched-Capacitor Inverter
- Manufacturer
- TI
- Manufacturer part #
- LM2776DBVR
- Store part #
- C69527
- Package / case
- SOT-23-6
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
1,208 in stock
#C69527
Stock & price checked 13 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹103.75 | ₹103.75 |
| 10+ | ₹83.14 | ₹831.40 |
| 30+ | ₹72.71 | ₹2,181.30 |
| 100+ | ₹62.51 | ₹6,251.00 |
| 500+ | ₹56.44 | ₹28,220.00 |
| 1,000+ | ₹53.18 | ₹53,180.00 |
1 × ₹103.75
₹103.75
excl. GST
₹122.43 incl. 18% GST
- Dispatch in 15-18 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
LM2776DBVR
₹103.75 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Function
- Inverted
- Frequency - Switching
- 2MHz
- Features
- Adaptive switching frequency;Low-power standby;Output short-circuit protection;Overcurrent Protection
- Operating Voltage
- 2.7V~5.5V
- Output Voltage
- -5.5V~-2.7V
- Output Current
- 200mA
- Energy Efficiency
- 90%
- Quiescent Current
- 200uA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- Moisture sensitivity
- MSL 1 (unlimited)
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.263 g
Overview
The LM2776 CMOS charge pump voltage converter can invert a positive voltage in the range of 2.7V to 5.5V to obtain a corresponding equivalent negative voltage. The LM2776 can provide an output current of 200mA using only three low-cost capacitors. Compared with inductor-based converters, it solves problems in terms of cost, size, and electromagnetic interference (EMI). Under most load conditions, the LM2776 has an operating current of only 100μA and an operating efficiency of over 90%, which is ideal for battery-powered systems that require a high-power negative power supply. The LM2776 has always been packaged in TI's 6-pin small outline transistor (SOT)-23 package to maintain a compact form factor.
Applications
- Op-amp power supply
- Interface power supply
- Data converter power supply
- Audio amplifier power supply
- Portable electronics
Key features
- Input voltage: 2.7V to 5.5V
- 200mA output current
- Inverts input supply voltage
- Low-current pulse frequency modulation (PFM) mode operation
- Up to 90%+ efficiency at 2MHz switching frequency
- Current limiting and thermal protection
- Inductor-free
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LM2776DBVT#C840110TI · SOT-23-6 | TI | SOT-23-6 | 1,356 | ₹130.79 · 1,356 in stock | View |
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