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Référence fabricant


SP34063 Series 1.5 A Buck Boost Inverting DC-DC Switching Regulator - NSOIC-8

Nom du fabricant: MaxLinear
Emballage standard:
Product Variant Information section
Code de date: 1844
Product Specification Section
Caractéristiques techniques
Attributes Table
Topology: Buck/Boost/Inverting
Input Voltage: 3V to 36V
Output Current-Max: 1.5A
Output Type: Adjustable
Switching Frequency-Max: 180kHz
Operating Temp Range: -40°C to +85°C
No. of Outputs: 1
Quiescent Current: 4mA
Storage Temperature Range: -65°C to +150°C
Moisture Sensitivity Level: 3
Style d'emballage :  SOIC-8N
Méthode de montage : Surface Mount
Fonctionnalités et applications
Exar offers a broad array of power management integrated circuits (ICs) that are used in a wide variety of end applications.

Exar’s state of the art solutions provide high efficiency, low quiescent current, small size and the industry’s best price/performance ratio.

Many of Exar’s most advanced power management ICs are offered in thermally enhanced, lead-free DFN or QFN packages for the best blend of low thermal impedance and minimal circuit board area. 

Exar power management products can be used as stand alone solutions but are designed to be used together to create a complete power management system.  This product group includes low drop out linear regulators (LDOs), DC to DC switching regulators, PWM controllers, charge pumps, and microprocessor supervisors.

The SP34063A is a monolithic switching regulator control circuit containing the primary

functions required for DC-DC converters.


This device consists of an internal temperature compensated reference, voltage comparator, controlled duty cycle oscillator with active current limit circuit, driver and high current output switch.


This device was specifically designed to be used in buck, boost, and Voltage-Inverting applications with a minimum number of external components.



  • Supply Voltage: 3V - 36 V
  • Current Limiting
  • Output Switch Current to 1.5 A
  • Adjustable Output Voltage
  • Operation frequency up to 110 KHz
  • Low Quiescent Current
  • Precision 2% Reference
  • Available in 8 pin NSOIC Package
Pricing Section
102 500
Commande minimale :
2 500
Multiples de :
2 500
Sur commande :
Stock d'usine :Stock d'usine :
Délai d'usine :
525,00 $
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
Prix Internet
2 500
5 000
7 500
12 500
25 000+
Product Variant Information section