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MAX638ACPA+
Buck (Step Down) Switching Regulator, Fixed, 5V-16.5Vin, 5V/75mA out, 65 kHz, DIP-8
- Manufacturer:
- MAXIM INTEGRATED PRODUCTS MAXIM INTEGRATED PRODUCTS
- Manufacturer Part No:
- MAX638ACPA+
- Order Code:
- 2514006
- Technical Datasheet:
- MAX638ACPA+ Datasheet
Product Overview
The MAX638ACPA+ is a CMOS step down switching regulator in 8 pin DIP package. This device is designed for minimum component, low power DC to DC conversion. Typical application requires only small, low cost inductor, an output filter capacitor and a catch diode. Low battery detection circuitry is included on-chip. It is fixed +5V output regulator and can also be set for other voltages by adding two resistors. The MAX638 is used in linear voltage regulator replacement +12V to +5V conversion and battery life extension applications.
- Supply voltage range from 5V to 16.5V (Vout = 5V) and 2.2V to 16.5V (adjustable mode)
- Operating temperature range from 0°C to 70°C
- Typical efficiency of 85% and output current of 0.075A
- Supply current of 135µA at TA = 25°C
- Line regulation is 0.2% Vout and load regulation is 0.2% Vout
- Oscillator frequency of 65KHz and oscillator duty cycle of 50%
Applications
Power Management, Portable Devices
Product Information
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- :
- Buck (Step Down)
- :
- 5V
- :
- 16.5V
- :
- DIP
- :
- 8Pins
- :
- 75mA
- :
- 5V
- :
- 65kHz
- :
- 70°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (1)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 5/31/21
76 available for 3 - 4 business days delivery
HK$47.43
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | HK$47.43 | |
| 10+ | HK$42.57 | |
| 25+ | HK$40.25 | |
| 100+ | HK$33.10 | |
| 250+ | HK$29.70 | |
| 500+ | HK$29.16 | |
| 1000+ | HK$28.62 | |
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