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Description
The Regulator contains a triple voltage Regulator and a power switch. The IC includes a monitoring circuit to warn if a low voltage or no voltage condition is occuring. In stand-by output is active as long as possible even when in thermal shutdown or any other fault conditions.

Part Number : R2S25400, R2S25400DS-E
Package : ZIP 15 Pin Type
Manufacturers : Hitachi, Sony, Renesas
Function : Multiple Voltage Regulator for Car Audio System

Description
The 3970-Type, externally modulated 1550 nm transmitter provides CATV systems integrators one of the fastest and easiest paths to customer value-added, high-performance solutions.
The 1550 nm transmitter engine incorporates a source laser optimized to improve transmitter and link performance with high specifications and better signal quality. This advantage drives superior control of RIN through fiber and management of dispersion, stimulated brillouin scattering, and self-phase modulation for better noise and distortion performance over long-distance applications.

Features
■ Extremely fast time to market and very low engineering investment
■ Superior CNR, CSO, and CTB performance on two
   high-power optical outputs
■ Mobile field-tuning application provides real-time
   performance optimization
■ High SBS suppression capabilities enhance architectural options and coverage
■ Multiple programmable tuning optimizations per
   transmitter facilitate inventory management and
   performance across architectures

Applications
■ High-performance supertrunking links
■ High-launch power distribution networks
■ Redundant analog ring architectures

SMALL CYLINDER LOW/MEDIUM-FREQUENCY CRYSTAL UNIT

• Photolithography finished allows uniform and stable performance.
• Small and light weight. (ø1.5 x 6mm)
• Excellent shock resistance and environmental capability.
• Most suitable for pagers and card products like PCMCIA.

Valve Regulated Lead-Acid Rechargeable Battery (12V, 220W/Cell 15min.)

MPL55-12 is designed with multi-plate technology so that it owns unparalleled high energy density. The unique alloy composition imposes our battery with more than 300 cycles at 100% discharge depth and 6-8 years float life as well. Highly automated production with advanced heat-sealing and through-partitiontechnique ensures reliable performance which is superior to any other battery manufacturer. Since its case is made of polypropylene, the outdoor and indoor usage of this battery are both suitable.

■Features

• 3 Regulator ICs combined in 1 package

• Insulated single inline package

• Can be used with dropper Type and switching Type

• 3 independent circuits for input and output respectively. Internal dissipation can be reduced since different input voltages can be applied.

• Dropper Type Regulator IC is low-dropout voltage Type with input/output voltage difference of 1V. Output ON/OFF control, variable output voltage (rise only) function

• Switching Type: built-in separate excitation (60kHz), high efficiency of 80% or over

• Each Regulator has overcurrent protection and thermal protection circuit.

■Applications

• For stabilization of the secondary stage of switching power supplies

• Electronic equipment

SW Regulator IC STK7400 SERIES FIXED OSCILLATING Type

4, 5 TERMINAL LOW DROP VOLTAGE Regulator [Low Quiescent Current-Type]

The KIA78R F/ZPI Series are Low Dropout Voltage Regulator suitable for various electronic equipments. The Regulator has multi function such as over current protection, overheat protection.

FEATURES

1.0A Output Low Drop Voltage Regulator.

Built in ON/OFF Control Terminal. (Active High)

Built in Over Current Protection, Over Heat Protection Function.

ASO Protection Function.

Low Quiescent Current (Output OFF mode) : 0.1A(Typ.)

Adjustable Outut Voltage Type : VOUT = 1.5~14V

Low Voltage Operation : Vopr(min.) = 2.35V

Self-Excitation Type Feedback Control Switching Regulator(180W Output)

Application
   This specification applies to the outline and characteristics of tape packing Type series Regulator (linear Type), Model No. PQ***EZ01Z.

STRUCTURE   Silicon Monolithic integrated Circuit
Type                Multiple Voltage Regulator For Car Audio

FEATURES
   Built in Switching Regulator Controller, 1A Linear Regulator, and 500mA High-side Switch.