MAX77612A MAXIM IC
SKU:
3180
In stock
MBR20100 Switch mode Power Rectifiers
SKU:
3178
In stock
- • 20 A Total (10 A Per Diode Leg) • Guard−Ring for Stress Protection • Low Forward Voltage • 175°C Operating Junction Temperature • Epoxy Meets UL 94 V−0 @ 0.125 in • Low Power Loss/High Efficiency • High Surge Capacity • Low Stored Charge Majority Carrier Conduction • Shipped 50 units per plastic tube • These Devices are Pb−Free and are RoHS Compliant
TDA2822 DC 1.8V 12V 1W Stereo Audio Amplifier IC
SKU:
3177
In stock
BD139 NPN Transistor
SKU:
3176
In stock
- BD139 is a popular NPN transistor used in wide variety of electronic circuits, due to its high collector current and low cost it is an ideal transistor to be used in educational electronic projects and also in commercial electronics. It can drive loads upto 1.5A which is a good feature due to which you can drive many high current components such as high power LEDs, high current relays, motors etc. The collector emitter and collector base voltage is also very high therefore it can easily survive in an electronic circuit that is operated under 80 volts. The collector dissipation is 12.5W due to which it is also ideal to use it in audio amplifier circuits. The saturation voltage of the transistor is just 0.5V
Integrated Circuit TDA 2525
SKU:
3173
In stock
-  2.7 V to 5.8 V Input ■Up to 500 mA Continuous Load Current per Port ■140 mΩ Maximum ON-Resistance ■1.25 A Maximum Short-Circuit Current Limit ■Individual Open-Drain Fault Flag Outputs ■100 µA Typical ON-State Supply Current ■<1 µA Typical OFF-State Supply Current ■Outputs Can be Forced Higher Than Input (off-state) ■Thermal Shutdown ■2.2 V Typical Undervoltage Lockout ■0.6 ms Turn On (soft-start) and Fast Turn Off ■A2525 (active-high) Improved Replacement for MIC2525-1 ■A2535 (active-low) Improved Replacement for MIC2525-2
FQPF13N60C FAIRCHILD TO-220 Transistors
SKU:
3172
In stock
TL494 Current-Mode PWM Controller
SKU:
3168
In stock
D1047 HIGH AMPLIFIER TUBE AUDIO AMPLIFIER
SKU:
3167
In stock
STR G5653 Power Switching Regulator
SKU:
3166
In stock
STR-G5653 Power Switching Regulator DESCRIPTION STR-G 5653 is a hybrid IC with a built-in MOS FET and control IC, designed for a primary side regulation. MANY PROTECTION FUNCTIONS OVP(over voltage protection circuit) OCP(over current protection circuit) TSD(Thermal shutdown circuit) BLOCK DIAGRAM PIN CONFIGURATION www.DataSheet4U.com PIN 1 2 3 4 5 SYMBOL D S GND VIN O.C.P / F.B Description Drain Terminal Source Terminal Ground Terminal Functions MOS FET DRAIN MOS FET SOURCE GROUND Power supply Terminal Input of power supply
STR S6708 OFF LINE SWITCHING REGULATORS
SKU:
3165
In stock
STR-S6708 OFF-LINE SWITCHING REGULATORS – WITH BIPOLAR SWITCHING TRANSISTOR COLLECTOR 1 COMMON 2 FAULT The STR-S6707, STR-S6708, and STR-S6709 are specifically designed to meet the requirement for increased integration and reliability in off-line quasi-resonant flyback converters. These devices incorporate the primary control and proportional drive circuit with a thirdgeneration high-voltage bipolar switching transistor. Crucial system parameters such as maximum ON time and OFF time are fixed during manufacture.
STR S6709 OFF LINE SWITCHING REGULATORS
SKU:
3164
In stock
STR-S6709 OFF-LINE SWITCHING REGULATORS – WITH BIPOLAR SWITCHING TRANSISTOR COLLECTOR 1 COMMON 2 FAULT The STR-S6707, STR-S6708, and STR-S6709 are specifically designed to meet the requirement for increased integration and reliability in off-line quasi-resonant flyback converters. These devices incorporate the primary control and proportional drive circuit with a thirdgeneration high-voltage bipolar switching transistor. Crucial system parameters such as maximum ON time and OFF time are fixed during manufacture.
TEA-2261 SWITCH MODE POWER SUPPLY CONTROLLER
SKU:
3160
In stock
TEA2261 SWITCH MODE POWER SUPPLY CONTROLLER . . . . . . . . . . POSITIVE AND NEGATIVE CURRENT UP TO 1.2A and – 2A LOW START-UP CURRENT DIRECT DRIVE OF THE POWER TRANSISTOR TWO LEVELS TRANSISTOR CURRENT LIMITATION DOUBLE PULSE SUPPRESSION SOFT-STARTING UNDER AND OVERVOLTAGE LOCK-OUT AUTOMATIC STAND-BY MODE RECOGNITION LARGE POWER RANGE CAPABILITY IN STAND-BY (Burst mode) INTERNAL PWM SIGNAL GENERATOR DESCRIPTION The TEA2260/61 is a monolithic integrated circuit for the use in primary part of an off-line switching mode power supply. All functions required for SMPS control under normal.