Sipex Manuals

The SPX1004 is a 2-terminal bandgap precision voltage reference that provides a stable fixed output voltage of 1.2V and 2.5V with a tolerance of ±10mV for SPX1004-1.2 and ±20mV for SPX1004-2.5. Design, process and precision on chip trimming yield a very low tempera- ture coefficient of 25 ppm/°C.

The SPX1004 is a 1.2V/2.5V micropower voltage reference that provides a stable fixed output voltage of 1.2V and 2.5V with a tolerance of ±4mV for SPX1004-1.2 and ±20mV for SPX1004-2.5.

SPX1004 is a 2-terminal bandgap precision voltage reference that provides a stable fixed output voltage of 1.2V and 2.5V with a tolerance of ±10mV for SPX1004-1.2 and ±20mV for SPX1004-2.5. It features low temperature coefficient, low operating current, and wide operating current range.

Sipex SP6648 is an ultra-low quiescent current, high efficiency step-up DC-DC converter ideal for single cell, dual cell alkaline and Li-Ion battery applications such as digital still cameras, PDA's, MP3 players, and other portable devices.

The SP3508 is a monolithic device that supports eight (8) popular serial interface standards for Wide Area Network (WAN) connectivity. It is fabricated using a low power BiCMOS process technology, and incorporates a Sipex regulated charge pump allowing +3.3V only operation. Eight (8) drivers and eight (8) receivers can be configured via software for any of the above interface modes at any time. The SP3508 requires no additional...

This datasheet provides detailed information on the Sipex SP6644/6645 high efficiency single/dual alkaline cell boost DC-DC regulator. This device features a 90mA output current, 1.3V input voltage, 2V to 5.5V output range, 0.88V guaranteed start-up voltage, 92% high efficiency, 1.6µA VBATT quiescent current, reverse battery protection, internal synchronous rectifier, 5nA VBATT logic controlled shutdown current, low battery detection active low output and flexibility to optimize inductor type with programmable peak current control.

The SP202E/232E/233E/310E/312E devices are a family of line driver and receiver pairs that meet the specifications of RS-232 and V.28 serial protocols with enhanced ESD performance.

The SP7615 is a four-channel constant current LED driver designed by Sipex Corp. It can be used to drive multiple LEDs in series from a high input voltage rail. It is a high current matched, four-channel current source ensuring constant LED current for a range of input voltages.

The SP4446 is a micro power Boost Regualtor in a 5-lead SOT-23 package. It is a current limited, fixed off time regulator configured for use in boost mode applications. The operating voltage can be less than 3V and is capable of generating voltages as high as 30 Volts.

The SP6139 is a synchronous step-down switching regulator controller optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step down with 5V used to power the controller. This lower VCC voltage minimizes power dissipation in the part.

The SP3070E - SP3078E family is a ±15kV ESD-protected, 3.3V low-power RS-485/RS-422 transceiver. It features advanced receiver-failsafe protection for open, shorted, or terminated lines. Up to 256 transceivers can share the bus. It has a very low load for 8x greater fanout and hot swap glitch protection. The transceivers also have thermal shutdown to protect against driver contention. They are available in three industry-standard footprints and support three applications-optimized speed grades. The small form factor packages are suitable for industrial control, utility meters, building automation, instrumentation, and point of sale applications.

The SP6121 is a fixed frequency, voltage mode, synchronous PWM controller designed to work from a single 5V or 3.3V input supply, providing excellent AC and DC regulation for high efficiency power conversion. The operating frequency is internally set at 500kHz, permitting the use of small, surface mount inductors and capacitors. Requiring only few external components, the SP6121 packaged in an 8-pin SOIC, is especially suited for low voltage applications where cost, small size and high efficiency are critical.

The SPX2975 is a low dropout linear regulator with integrated PNP pass transistor. It provides 5V fixed output with input voltage range from 4.5V to 5V, and output current up to 400mA.

The SP6134 is a dual input synchronous buck controller that achieves a step-down voltage from 3V to 15V. It features a small 10-pin MSOP package, output capability of 2A to 15A, highly integrated design with minimal components. The controller includes UVLO detection for both VCC and VIN, short circuit protection with auto-restart, on-board NFET drivers, programmable soft start, fast transient response, and high efficiency greater than 94% possible.