Qdatasheet_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

P/N + Description + Content Search

Searchword :
Description : ECONOLINE - DC/DC-Converter RF Series, 1.25 Watt, DIP8 (Single & Dual Output)

Features
● Industry Standard Pinout
● 1kVDC & 2kVDC Isolation
● No Heatsink Required
● No Extern. Components Required
● Custom Solutions Available
● UL94V-0 Package Material

Description : VOLTAGE REGULATOR FOR MIDDLE OUTPUT CURRENT

OUTLINE
The R×5RE Series are voltage regulator ICs with high output voltage accuracy and ultra-low quiescent
current by CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier, a driver
Transistor, and resistors for setting output voltage, and a current limit circuit. 

FEATURES
• Ultra-low Quiescent Current ...........................TYP. 1.1µA (R×5RE30A,VIN=5.0V)
• Ultra-low Dropout Voltage ...............................TYP. 0.5V (R×5RE50A,IOUT=60mA)
• Large Output Current ......................................TYP. 120mA (R×5RE50A)
• Low Temperature-Drift Coefficient of Output Voltage...........................TYP. ±100ppm/˚C
• Broad Operating Voltage Range ......................MAX.  10.0V
• Excellent Line Regulation................................TYP. 0.1%/V
• High Accuracy Output Voltage ........................±2.5%
• Output Voltage................................................... tepwise setting with a step of 0.1V in the range of 2.0V to 6.0V is
                                                        possible (refer to Selection Guide)
• Two Types of Packages.................................. O-92, SOT-89 (Mini-Power Mold)

APPLICATIONS
Power source for battery-Powered equipment.
Power source for cameras, video instruments such as camcorders, VCRs, and hand- held communication equipment.
• Precision voltage references.

Description : LOW VOLTAGE DETECTOR

OUTLINE
The R×5VT Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process, which can be operated at an extremely low voltage and is used, for instance, for system reset. Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy.
The R× 5VT Series are operable by a lower voltage than that for the R× 5VL Series, and can be driven by a sin gle battery.
Two output types, Nch open drain type and CMOS type, are available. Three types of packages, TO-92, SOT-89 (Mini-Power Mold), SOT-23-5 (Mini-mold), are available.

FEATURES
• Ultra-low Supply Current ............................TYP. 0.8µA (VDD=1.5V)
• Broad Operating Voltage Range.................. 0.7V to 10.0V (Topt =25˚C)
• Detector Threshold........................................Stepwise setting with a step of 0.1V
                                                                         in the range of 0.9V to 6.0V
                                                                         is possible (refer to Selection Guide).
• High Accuracy Detector Threshold..............±2.5%
• Low Temperature-Drift Coefficien of Detector Threshold..............TYP. ±100ppm/˚C
• Two Output Types.........................................Nch Open Drain and CMOS
• Three Types of Packages ..............................TO-92, SOT-89 (Mini-Power Mold),
                                                                          SOT-23-5 (Mini-mold)

APPLICATIONS
• CPU & Logic Circuit Reset
• Battery Checker
• Window Comparator
• Wave Shaping Circuit
• Battery Back-Up Circuit
Power Failure Detector

Description : VOLTAGE REGULATOR

OUTLINE
The R×5RL Series are voltage regulator ICs with high accuracy output voltage and ultra-low quiescent current by CMOS process. Each of these ICs consists of a voltage reference unit, an error amplifier, a driver Transistor, and resistors for setting output voltage.  The output voltage is fixed with high accuracy. Three types of packages, TO-92, SOT-89 (Mini-Power Mold), SOT-23-5 (Mini-mold), are available.

FEATURES
• Ultra-low Quiescent Current ...........................TYP. 1.1µA (R×5RL30A, VIN=5.0V)
• Small Dropout Voltage .....................................TYP. 30mV (R×5RL50A, IOUT=1mA)
• Low Temperature-Drift Coefficient of Output Voltage...............TYP. ±100 ppm/˚C
• Excellent Line Regulation.................................TYP. 0.1%/V
• Output Voltage ..................................................Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V
is possible (refer to Selection Guide).
• High Accuracy Output Voltage.........................±2.5%
• Three Types of Packages...................................TO-92, SOT-89 (Mini-Power Mold), SOT-23-5 (Mini-mold)

APPLICATIONS
Power source for battery-Powered equipment.
Power source for cameras, video instruments such as camcorders, VCRs, and hand- held communication equipment.
• Precision voltage references.

Description : VOLTAGE DETECTOR R×5VL SERIES

OUTLINE
The R× 5VL Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process. Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy. Two output Types, Nch open drain type and CMOS type, are available. Three types of packages, TO-92, SOT-89 (Mini-Power Mold), SOT-23-5 (Mini-mold), are available.

FEATURES
• Ultra-low Supply Current................................TYP. 1.0µA (VDD=3.0V)
• Broad Operating Voltage Range......................1.5V to 10.0V
• Detector Threshold...........................................Stepwise setting with a step of 0.1V in the range of
                                                      2.0V to 6.0V is possible (refer to Selection Guide).
• High Accuracy Detector Threshold .................±2.5%
• Low Temperature-Drift Coefficient of Detector Threshold .....TYP.±100ppm/˚C
• Two Output Types............................................Nch Open Drain and CMOS
• Three Types of Packages..................................TO-92, SOT-89 (Mini-Power Mold), SOT-23-5 (Mini-mold)

APPLICATIONS
• CPU & Logic Circuit Reset
• Battery Checker
• Window Comparator
• Wave Shaping Circuit
• Battery Back-Up Circuit
Power Failure Detector

 

Part Name(s) : AN1224
ST-Microelectronics
STMicroelectronics
Description : Evaluation board using SD57045 LDMOS RF Transistor for FM broadcast application

Introduction
LDMOS technology allows the manufacturing of high efficiency and high gain amplifiers for FM transmitters. LDMOS has proven advantages against bipolar devices in terms of higher gain, efficiency, linearity, and biasing simpleness that lower the overall system cost and make them attractive for high volume businesses demanding low cost RF Power Transistor solutions. Thanks to these advantages, LDMOS RF Power Transistors are the proven mainstay in the Power amplifier business of the cellular base station today. The device used for the present characterization, SD57045, an STMicroelectronics product, is a lateral current, double diffused MOS Transistor that delivers 45 W under 28 V supply. It is unmatched from DC to 1 Ghz making it eligible for a variety of applications, especially for high performance, low cost FM driver applications. This application note documents the feasibility of a low cost 900 MHz cellular device as a commercial FM driver. The key advantages of LDMOS technology are improved thermal resistance and reduced source output inductance. The wire-bonded connections to the external circuitry (DMOS config.) are no longer required because the source at the chip surface is connected to the substrate by the diffusion of a highly doped p-type region. Consequently, LDMOS has excellent high frequency response because of its high fT and superior gain due to the low feedback capacitance and reduced source inductance. An additional advantage of the LDMOS structure is that beryllium oxide (BeO), a toxic electrical insulator required to isolate the drain with DMOS Transistors, is no longer needed. Hence, not only the thermal resistance is improved, but package cost and environmental impact are significantly reduced. Finally, in an LDMOS, the parasitic bipolar has been nullified guaranteeing good ruggedness, efficiency and high current handling capability.

Description : RF short-travel keyswitches

General data
RF 15 (15 x 15 mm) and RF 19 (19 x 19 mm) with distinct key click, for use under an overlay or with RK 90 keycaps. Can be fully illuminated.

RF 15 short-travel keyswitch
RF 15 short-travel keyswitch, non-illuminated
RF 15 short-travel keyswitch, fully illuminated with 2 LEDs
RF 15 short-travel keyswitch, 1 LED spot-illumination
RF 15 N short-travel keyswitch
RF 15 N short-travel keyswitch, non-illuminated
RF 15 R short-travel keyswitch
RF 15 R low short-travel keyswitch, non-illuminated
RF 15 R high short-travel keyswitch, non-illuminated
RF 15 R low short-travel keyswitch, 1 LED spot-illumination
RF 15 R high short-travel keyswitch, 1 LED spot-illumination
RF 15 H short-travel keyswitch
RF 15 H short-travel keyswitch, non-illuminated
RF 15 H short-travel keyswitch, fully illuminated
RF 15 signal indicator
RF 15 signal indicator, fully illuminated, 1 LED
RF 19 short-travel keyswitch
RF 19 short-travel keyswitch, non-illuminated
RF 19 short-travel keyswitch, fully illuminated with 2 LEDs
RF 19 short-travel keyswitch, 1 LED spot-illumination
RF 19 short-travel keyswitch, 1 NC + 1 NO
RF 19 short-travel keyswitch, non-illuminated
RF 19 H short-travel keyswitch
RF 19 H keyswitch, non-illuminated
RF 19 H short-travel keyswitch, fully illuminated

Description : VOLTAGE DETECTOR

The R×5VL Series are voltage detector ICs with high detector threshold accuracy and ultra-low supply current by CMOS process. Each of these ICs consists of a voltage reference unit, a comparator, resistors for voltage detection, an output driver and a hysteresis circuit. The detector threshold is fixed with high accuracy. Two output Types, Nch open drain type and CMOS type, are available. Three types of packages, TO-92, SOT-89 (Mini-Power Mold), SOT-23-5 (Mini-mold), are available.

 

Part Name(s) : L8801PR
Polyfet-RF
Polyfet RF Devices
Description : SILICON GATE ENHANCEMENT MODE RF Power LDMOS Transistor

General Description
Silicon LDMOS Transistor designed specifically for Broadband RF applications. Suitable for Military Radios, Cellular Base Staions, Broadcast FM/AM, MRI, Laser Drivers and others.
"Polyfet" process features low feedback and output capacitances, resulting in high Ft Transistors with high input impedance and high efficiency.

SILICON GATE ENHANCEMENT MODE RF Power LDMOS Transistor

13.0 Watts Single Ended
Package Style S08P

HIGH EFFICIENCY, LINEAR HIGH GAIN, LOW NOISE ROHS COMPLIANT

Description : RF Manual 16th edition

RF Manual 16th edition

Application and design manual for High Performance RF products
June 2012

NXP enables you to unleash the performance of next-generation RF and microwave designs

NXPs RF Manual is one of the most important reference tools on the market for today’s RF designers. It features our complete range of RF products, from low- to high-Power signal conditioning, organized by application and function, and with a focus on design-in support.

When it comes to RF, the first thing on the designers mind is to meet the specified performance. NXP brings clarity to every aspect of your design challenge, so you can unleash the performance of your RF and microwave designs. NXP delivers a portfolio of high-performance RF technology that allows you to differentiate your product – no matter where in the RF world you are. That’s why customers trust us with their mission-critical designs. Whether it’s LDMOS and GaN for high-Power RF applications or Si and SiGe:C BiCMOS for your small-signal needs, we’ve got you covered. Our broad portfolio of far-reaching technologies gives you the freedom to design with confidence.

12345678910 Next


All Rights Reserved © qdatasheet.com [ Privacy Policy ] [ Contact Us ]