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MAX866ESA+
升压, 开关稳压器, 固定, 800mV至6V输入, 3.3V/23mA输出, 250kHz, NSOIC-8
产品概述
The MAX866ESA+ from Maxim Integrated Products is a single-cell DC to DC converter in 8 pin NSOIC package. It is an ultra-small, high-efficiency, CMOS, step-up, DC to 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. Typical efficiencies are greater than 80%. Typical no-load supply current is 100µA (1µA in shutdown). The MAX866 combines 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. Typical applications include pagers, remote controls, detectors, 1-cell battery-operated equipment and backup supplies.
- Up to 250KHz switching frequency
- 1.5% reference tolerance
- Low battery detector (LBI/LBO)
- Circuit fits in 0.2in²
- Quiescent supply current in 3.3V mode is 27µA
- Reference voltage is 1.25V
- Shutdown quiescent current is 1µA
- Operating temperature range from -40°C to +85°C
应用
电源管理, 便携式器材
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
产品信息
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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY48.50 (CNY54.81) | ( ) |
| 10+ | CNY43.61 (CNY49.28) | ( ) |
| 50+ | CNY41.47 (CNY46.86) | ( ) |
| 100+ | CNY37.67 (CNY42.57) | ( ) |
| 200+ | CNY37.40 (CNY42.26) | ( ) |
| 500+ | CNY36.84 (CNY41.63) | ( ) |
| 1000+ | CNY35.95 (CNY40.62) | ( ) |
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