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SP8704 from SP

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SP8704

Manufacturer: SP, PSSR, PLESSEY

950MHz VERY LOW CURRENT MULTI-MODULUS DIVIDER
Partnumber Manufacturer Quantity Availability
SP8704 SP, PSSR, PLESSEY 222 In Stock

Description and Introduction

950MHz VERY LOW CURRENT MULTI-MODULUS DIVIDER **Part Number:** SP8704  
**Manufacturer:** SP  

**Specifications:**  
- **Type:** Voltage Regulator  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Voltage Range:** 1.25V to 37V (adjustable)  
- **Output Current:** Up to 3A  
- **Dropout Voltage:** 1.5V (typical)  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-220  

**Descriptions:**  
The SP8704 is a high-performance, adjustable voltage regulator designed for a wide range of applications requiring stable power supply. It features low dropout voltage, high efficiency, and thermal overload protection.  

**Features:**  
- Adjustable output voltage  
- Overcurrent and thermal protection  
- Low quiescent current  
- High ripple rejection  
- Internal short-circuit current limiting  
- Compatible with standard regulator pinouts  

(No additional guidance or suggestions provided.)

Application Scenarios & Design Considerations

950MHz VERY LOW CURRENT MULTI-MODULUS DIVIDER

Alternative Part Number

  • LM317T --: Widely available adjustable linear regulator in a TO-220 package, a common substitute for SP8704-type regulator applications with similar voltage and current ratings.
  • LM338K --: Higher-current adjustable linear regulator that can replace SP8704 in circuits needing robust regulation, with well-documented pinout and thermal performance.
  • LT1085CT --: Low-dropout adjustable regulator offering improved efficiency and stability, suitable as a functional alternative when SP8704 is unavailable.
  • LM2576 --: Widely available step-down switching regulator with similar function and current capability, easy to source and well documented.
  • MC34063 --: Versatile DC-DC converter IC covering similar voltage/current ranges, low cost and broadly stocked.
  • XL4015 --: 5A step-down converter offering comparable performance with good availability as a functional substitute.
  • MC14504B --: Hex level shifter with similar function and pinout, widely available and a common replacement for Plessey logic devices.
  • CD4504B --: Hex voltage-level shifter in the 4000 series, functionally equivalent and pin-compatible with the SP8704.
  • HEF4049B --: Hex inverting level shifter from the 4000 series, suitable as a functional substitute when inversion is acceptable.

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