MAX8676ELB+ - Brand New Maxim Integrated IC Chips
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General Description
The MAX866 and MAX867 are ultra-small, high-efficiency, CMOS, step-up, DC-DC switching regulators for 1-cell battery-powered systems. The MAX866 accepts a positive input voltage between 0.8V and VOUT and converts it to a higher, pin- selectable output voltage of 3.3V or 5V. The MAX867 adjustable version accepts 0.8V to 6.0V input voltages and generates a higher adjustable output voltage in the 2.7V to 6.0V range. Typical efficiencies are greater than 80%. Typical no-load supply current is 100µA (1µA in shutdown).
The MAX866/MAX867 combine ultra-low quiescent supply current and high efficiency to give maximum battery life. Its high switching frequency permits the use of small, low-cost inductors and capacitors. Additionally, internal peak-current limiting protects the IC.Features
♦ 0.8V to 6.0V Input Supply Voltage
♦ 0.9V Guaranteed Start-Up Supply Voltage
♦ >80% Efficiency Over Wide Load Range
♦ 100µA No-Load Battery Current (VOUT = 3.3V)
♦ 1µA Shutdown Mode
♦ Up to 250kHz Switching Frequency
♦ ±1.5% Reference Tolerance
♦ Low-Battery Detector (LBI/LBO)
♦ Available in Ultra-Small 8-Pin µMAX Package (1.11mm high)
♦ Circuit Fits in 0.2in2Applications
Pagers
Remote Controls
Detectors
1-Cell Battery-Operated Equipment
Backup Supplies -
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MAX8676ELB+
- Chipdatas Part: CD86-MAX8676ELB+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:14 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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