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
₹5.72
4,17,672 in stock
TIDatasheet (PDF)
LM2662MX/NOPB
10kHz 200mA SOIC-8 Voltage Regulators - DC DC Switching Regulators RoHS
SOIC-8ROHS3 CompliantActive
Switched Capacitor Voltage Converter
- Manufacturer
- TI
- Manufacturer part #
- LM2662MX/NOPB
- Store part #
- C129316
- Package / case
- SOIC-8
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,139 in stock
#C129316
Stock & price checked 4 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹189.71 | ₹189.71 |
| 10+ | ₹156.65 | ₹1,566.50 |
| 30+ | ₹138.40 | ₹4,152.00 |
| 100+ | ₹114.19 | ₹11,419.00 |
| 500+ | ₹105.16 | ₹52,580.00 |
| 1,000+ | ₹101.00 | ₹1,01,000.00 |
1 × ₹189.71
₹189.71
excl. GST
₹223.86 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LM2662MX/NOPB
₹189.71 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Frequency - Switching
- 10kHz
- Function
- Inverted;boost converter
- Features
- Charge pump / inverting topology switching;Adaptive switching frequency;Cascade support;Digital control
- Operating Voltage
- 2.5V~5.5V
- Output Current
- 200mA
- Quiescent Current
- 800uA
- Energy Efficiency
- 86%
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.173 g
Overview
The LM2662/LM2663 CMOS charge-pump voltage converter inverts a positive voltage in the range of 1.5 V to 5.5 V to the corresponding negative voltage. The LM2662/LM2663 uses two low cost capacitors to provide 200 mA of output current without the cost, size, and EMI related to inductor based converters. With an operating current of only 300 μA and operating efficiency greater than 90% at most loads, the LM2662/LM2663 provides ideal performance for battery powered systems. The LM2662/LM2663 may also be used as a positive voltage doubler. The oscillator frequency can be lowered by adding an external capacitor to the OSC pin. Also, the OSC pin may be used to drive the LM2662/LM2663 with an external clock. For LM2662, a frequency control (FC) pin selects the oscillator frequency of 20 kHz or 150 kHz. For LM2663, an external shutdown (SD) pin replaces the FC pin. The SD pin can be used to disable the device and reduce the quiescent current to 10 μA. The oscillator frequency for LM2663 is 150 kHz.
Applications
- Laptop Computers
- Cellular Phones
- Medical Instruments
- Operational Amplifier Power Supplies
- Interface Power Supplies
- Handheld Instruments
Key features
- Inverts or Doubles Input Supply Voltage
- 3.5-Ω Typical Output Resistance
- 86% Typical Conversion Efficiency at 200 mA (LM2662)
- Selectable Oscillator Frequency: 20 kHz/150 kHz (LM2663)
- Low Current Shutdown Mode
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | LM2662M/NOPB#C134022TI · SOIC-8 | TI | SOIC-8 | 799 | ₹265.93 · 799 in stock | View |
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