DESCRIPTION
The 11N40 uses UTC’s advanced proprietary, planar stripe, DMOS technology to provide excellent RDS(ON), low gate charge and operation with low gate voltages. This device is suitable for use as a load switch or in PWM applications.

FEATURES
*RDS(ON) = 0.48Ω @VGS = 10 V
*Ultra low gate charge ( typical 27 nC )
*Low reverse transfer capacitance ( CRSS = typical 20 pF )
*Fast switching capability
*Avalanche energy specified
*Improved dv/dt capability, high ruggedness

11N40-TF3-T, 11N40L-TF3-T, 11N40G-TF3-T

DESCRIPTION
The 7P20 uses advanced proprietary, planar stripe, DMOS technology to provide excellent RDS(ON), low gate charge and operation with low gate voltages. This device is suitable for use as a load switch or in PWM applications. They are also well suited for high efficiency switching DC/DC converters.

FEATURES
*RDS(ON) ≦ 0.69Ω @VGS = -10 V
*Ultra low gate charge ( typical 19 nC )
*Low reverse transfer capacitance ( CRSS = typical 25 pF )
*Fast switching capability
*Avalanche energy specified
*Improved dv/dt capability, high ruggedness

7P20-TN3-R, 7P20L-TN3-R, 7P20G-TN3-R

DESCRIPTION
As a stereo audio speaker which is operating on a single 5V supply, the UTC PA3017 is capable of delivering 2W of output power per channel into 3Ω loads with less than 1% THD+N. Way of two terminals (GAIN0 and GAIN1) can configured and control the amplifier gain. It also provide gain settings of 6 dB, 10 dB, 15.6 dB, and 21.6 dB (inverting). Other features include internal gain control which requires few external components, an active-low shutdown mode input and thermal shutdown protection.

FEATURES
*2W Output power into 3Ω load from 5V supply each channel
*Gain control internally
*Differential input fully
*Depop circuitry
*Shutdown protection thermally

PA3017-N20-R, PA3017-N20-T

DESCRIPTION
The UTC UR5596 is a linear bus termination regulator and designed to meet JEDEC SSTL-2(Stub-Series Terminated Logic) specifications for termination of DDR-SDRAM. It also can be used in SSTL-3 or HSTL (High-Speed Transceiver Logic) scheme. The device contains a high-speed OP AMP to provide excellent response to the load transients, and can deliver 1.5A continuous current and transient peaks up to 3A in the application as required for DDR-SDRAM termination.
The UTC UR5596 also incorporates a VSENSE pin to provide superior load regulation and a VREF output as a reference for the chipset and DIMMs. Besides, an active low shutdown (SHDN) pin provides Suspend To RAM (STR) functionality. When SHDN is pulled low the VTT output will tri-state providing a high impedance output, but, VREF will remain active. A power savings advantage can be obtained in this mode through lower quiescent current.
Regarding the output, VTT is capable of sinking and sourcing current while regulating the output voltage equal to VDDQ/2. The output stage has been designed to maintain excellent load
regulation while preventing shoot through. The UTC UR5596 also incorporates two distinct power rails that separates the analog circuitry from the power output stage. This allows a split rail approach to be utilized to decrease internal power dissipation and permits UTC UR5596 to provide a termination solution for DDRII SDRAM.

FEATURES
*Source and sink current
*Low output voltage offset
*No external resistors required
*Linear topology
*Suspend To Ram (STR) functionality
*Low external component count
*Thermal shutdown protection

UR5596-S08-R, UR5596L-S08-R, UR5596-S08-T, UR5596L-S08-T

DESCRIPTION
The 12P10 uses advanced proprietary, planar stripe, DMOS technology to provide excellent RDS(ON), low gate charge and operation with low gate voltages. This device is suitable to be
used in low voltage applications such as audio amplifier, high efficiency switching DC/DC converters, and DC motor control.

FEATURES
*RDS(ON) = 0.29Ω @VGS = -10 V
*Low capacitance
*Low gate charge
*Fast switching capability
*Avalanche energy specified

12P10-TN3-R, 12P10-TN3-T

FEATURES
*High total power dissipation. (625mW)
*High collector current. (-500mA)
*Excellent hFE linearity
*Complementary to UTC 9013

DESCRIPTION
The UTC 7N60L is a high voltage MOSFET and is designed to have better characteristics, such as fast switching time, low gate charge, low on-state resistance and have a high rugged avalanche characteristics.
This power MOSFET is usually used at high speed switching applications in switching power supplies and adaptors.

FEATURES
* RDS(ON) = 1.2Ω @VGS = 10 V
* Ultra low gate charge (typical 29 nC )
* Low reverse transfer Capacitance ( CRSS = typical 16pF )
* Fast switching capability
* Avalanche energy tested
* Improved dv/dt capability, high ruggedness

7N60L-x-TA3-T
7N60L-x-TF3-T

DESCRIPTION
 The UTC PA0202 is a monolithic integrated circuit that stereo bridged audio power amplifiers capable of producing 2 W into 3Ω with a 5V supply voltage or 800mW into 3Ω with a 3.3V supply
voltage.
The UTC PA0202 simplifies design and frees up board space for other features.
Both of the depop circuitry and the thermal shutdown protection circuitry are integrated in UTC PA0202, that reduce clicks and pops noise during power up or shutdown mode operation.
A MUX control terminal (HP/LINE) allows selection between the two sets of stereo input signals.
To simplify the audio system design, UTC PA0202 combines a stereo bridge-tied loads (BTL)mode for speaker drive and a stereo single-end (SE)mode for headphone drive into a single chip, where both modes are easily switched by the SE/BTL input control pin signal.

FEATURES
* Improves depop circuitry to eliminate turn-on and turn-off transients in output
* Output power:
- 2W(typ.)@5V into 3Ω with 0.2% THD+N max (1kHz)
- 800mW(typ.)@3.3V into 3Ω with 0.2% THD+N max (1kHz)
* Fully specified for use with 3-Ω Loads
* Stereo switchable bridged/single-ended power amplifiers
* Input MUX select terminal
* Thermal-shutdown protection
* Shutdown mode available

PA0202-N24-R
PA0202-N24-T
PA0202L-N24-R
PA0202L-N24-T

DESCRIPTION
The UTC LR1108 operate from a +2.5V ~ +7.0V input supply as fast ultra low-dropout linear regulators. Wide output voltage range options are available. The fast response characteristic to make UTC LR1108 suitable for low voltage microprocessor application.
The low quiescent current operation and low dropout quality caused by the CMOS process.
The UTC LR1108 has ultra low dropout voltage; 300mV at 600mA load current typically.
The ground pin current is typically 200uA at 1mA load current. ERROR Flag: When the output voltage drops 10% below nominal value Error flag goes low.
Output Voltage Precision: Multiple output voltage options are available and ranging from 1.2V ~ 5.0V at room temperature with a guaranteed accuracy of ±1.5%, and ±3.0% when varying line, load and temperature.

FEATURES
* Ultra low dropout voltage
* Low ground pin current
* 0.04% load regulation
* The guaranteed output current is 1A DC
* Output voltage accuracy ± 1.5%
* ERROR flag indicates output status
* Low output capacitor required
* Overtemperature protection and overcurrent protection

LR1108-15-AF5-R
LR1108L-15-AB3-A-R
LR1108L-15-AB3-C-R

DESCRIPTION
The UTC US2026A is a standard dual channels power switch with independent over-current protection fault flag functions, optimized for bus-powered Universal Serial Bus (USB) and self-powered applications, including Notebook and desktop PC’s that supply power to more than one port.
The UTC US2026A also offers thermal shutdown protection that reduces current consumption in fault modes for each switch and the entire device. With a 1ms delay on the fault FLAG output prevents erroneous over current reporting caused by in-rush currents during hot-plug events.
In addition, the UTC US2026A employs soft-start circuitry that minimizes in-rush current in applications where highly capacitive loads are employed.

FEATURES
* Two P-channel power MOSFET control switch
* 110μA Max operating current
* 5μA Max standby current
* 145 mΩ Max switch resistance
* 2.7V ~ 5.5V input voltage range
* 500mA minimum continuous load current
* Smooth turn-on eliminates in-rush induced voltage drop
* 1 ms fault flag delay filters Hot-Plug events
* Over-current protection
* Under-voltage lockout circuit
* Thermal shutdown protection
* Flag indicates fault conditions

US2026A-S08-R
US2026A-S08-T
US2026AL-S08-R
US2026AL-S08-T