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Produits Richtek USA Inc.

Dossiers 1 754
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hot RT9173GS
Richtek USA Inc.

IC REG BUS TERMINATION 1.5A 8SOP

  • Applications: Converter, DDR Bus Termination Regulator
  • Voltage - Input: 1.6 V ~ 6 V
  • Number of Outputs: 1
  • Voltage - Output: Adjustable
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOP
paquet: 8-SOIC (0.154", 3.90mm Width)
Stock4 208
RT9073-25GB
Richtek USA Inc.

IC REG LINEAR 2.5V 250MA SOT23-5

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 2.5V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.6V @ 250mA
  • Current - Output: 250mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 3µA
  • PSRR: 75dB (1kHz)
  • Control Features: Enable
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
paquet: SC-74A, SOT-753
Stock7 616
RT9183-25GG
Richtek USA Inc.

IC REG LINEAR 2.5V 1.5A SOT223

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 2.5V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.5V @ 1.5A
  • Current - Output: 1.5A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 500µA
  • PSRR: -
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: TO-261-4, TO-261AA
  • Supplier Device Package: SOT-223
paquet: TO-261-4, TO-261AA
Stock2 480
hot RT9164A-18GM
Richtek USA Inc.

IC REG LINEAR 1.8V 1A TO263-3

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 14V
  • Voltage - Output (Min/Fixed): 1.8V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 1.4V @ 1A
  • Current - Output: 1A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 10mA
  • PSRR: 72dB (120Hz)
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
  • Supplier Device Package: TO-263-3
paquet: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Stock60 000
RT9076-15GVN
Richtek USA Inc.

IC REG LINEAR 250MA SOT23-3

  • Output Configuration: -
  • Output Type: -
  • Number of Regulators: 1
  • Voltage - Input (Max): -
  • Voltage - Output (Min/Fixed): -
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): -
  • Current - Output: 250mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): -
  • PSRR: -
  • Control Features: -
  • Protection Features: -
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: TO-236-3, SC-59, SOT-23-3
  • Supplier Device Package: SOT-23-3
paquet: TO-236-3, SC-59, SOT-23-3
Stock6 928
RT9058-90GX
Richtek USA Inc.

IC REG LINEAR 100MA SOT89-3

  • Output Configuration: -
  • Output Type: -
  • Number of Regulators: 1
  • Voltage - Input (Max): -
  • Voltage - Output (Min/Fixed): -
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): -
  • Current - Output: 100mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): -
  • PSRR: -
  • Control Features: -
  • Protection Features: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: TO-243AA
  • Supplier Device Package: SOT-89-3
paquet: TO-243AA
Stock6 080
hot RT9164AGG
Richtek USA Inc.

IC REG LINEAR POS ADJ 1A SOT223

  • Output Configuration: Positive
  • Output Type: Adjustable
  • Number of Regulators: 1
  • Voltage - Input (Max): 14V
  • Voltage - Output (Min/Fixed): 1.256V
  • Voltage - Output (Max): 12.6V
  • Voltage Dropout (Max): 1.4V @ 1A
  • Current - Output: 1A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 10mA
  • PSRR: 72dB (120Hz)
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: TO-261-4, TO-261AA
  • Supplier Device Package: SOT-223
paquet: TO-261-4, TO-261AA
Stock99 876
RTQ2522AGQW(2)
Richtek USA Inc.

IC LDO 2A LOW DROPOUT WDFN-10

  • Output Configuration: -
  • Output Type: -
  • Number of Regulators: 1
  • Voltage - Input (Max): -
  • Voltage - Output (Min/Fixed): -
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): -
  • Current - Output: 2A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): -
  • PSRR: -
  • Control Features: -
  • Protection Features: -
  • Operating Temperature: -40°C ~ 105°C (TA)
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock12 048
RT9081A-1KGQZA
Richtek USA Inc.

IC REG LINEAR 1.05V 500MA 6ZADFN

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 1.05V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.25V @ 500mA
  • Current - Output: 500mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 110µA
  • PSRR: 80dB (1kHz)
  • Control Features: Enable, Current Limit
  • Protection Features: Over Temperature, Under Voltage Lockout (UVLO)
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock19 488
RT9077-33GJ5
Richtek USA Inc.

IC REG LIN 3.3V 200MA TSOT23-5

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 14V
  • Voltage - Output (Min/Fixed): 3.3V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 1.5V @ 100mA
  • Current - Output: 200mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 100µA
  • PSRR: -
  • Control Features: Enable
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-5 Thin, TSOT-23-5
  • Supplier Device Package: TSOT-23-5
paquet: SOT-23-5 Thin, TSOT-23-5
Stock4 704
RT9261B-50GX
Richtek USA Inc.

IC REG BOOST 5V 0.16A SOT89-3

  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Output Type: Fixed
  • Number of Outputs: 1
  • Voltage - Input (Min): 1V
  • Voltage - Input (Max): 7V
  • Voltage - Output (Min/Fixed): 5V
  • Voltage - Output (Max): -
  • Current - Output: 160mA (Switch)
  • Frequency - Switching: 190kHz
  • Synchronous Rectifier: No
  • Operating Temperature: -20°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: TO-243AA
  • Supplier Device Package: SOT-89-3
paquet: TO-243AA
Stock3 840
hot RT8008-18GB
Richtek USA Inc.

IC REG BUCK 1.8V 0.6A SYNC SOT23

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Fixed
  • Number of Outputs: 1
  • Voltage - Input (Min): 2.5V
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 1.8V
  • Voltage - Output (Max): -
  • Current - Output: 600mA
  • Frequency - Switching: 1.5MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
paquet: SC-74A, SOT-753
Stock80 844
hot RT8294GSP
Richtek USA Inc.

IC REG BUCK ADJ 2A SYNC 8SOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.5V
  • Voltage - Input (Max): 23V
  • Voltage - Output (Min/Fixed): 0.923V
  • Voltage - Output (Max): 20V
  • Current - Output: 2A
  • Frequency - Switching: 340kHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOP-EP
paquet: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Stock38 268
hot RT8060GB
Richtek USA Inc.

IC REG BUCK ADJ 1A SYNC SOT23-5

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 2.7V
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 0.6V
  • Voltage - Output (Max): 5.5V
  • Current - Output: 1A
  • Frequency - Switching: 1.5MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
paquet: SC-74A, SOT-753
Stock28 656
hot RT8015AGQW
Richtek USA Inc.

IC REG BUCK ADJ 3A SYNC 10WDFN

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 2.6V
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 5V
  • Current - Output: 3A
  • Frequency - Switching: 300kHz ~ 2MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-WDFN (3x3)
paquet: 10-WFDFN Exposed Pad
Stock319 080
hot RT8299ZQW
Richtek USA Inc.

IC REG BUCK ADJ 3A SYNC 10WDFN

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 3V
  • Voltage - Input (Max): 24V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 15V
  • Current - Output: 3A
  • Frequency - Switching: 500kHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-WDFN (3x3)
paquet: 10-WFDFN Exposed Pad
Stock6 128
hot RT9819A-48GU3
Richtek USA Inc.

IC VOLT DETECTOR 4.8V SC70-3

  • Type: Simple Reset/Power-On Reset
  • Number of Voltages Monitored: 1
  • Output: Push-Pull, Totem Pole
  • Reset: Active Low
  • Reset Timeout: 0 ms Typical
  • Voltage - Threshold: 4.8V
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SC-70, SOT-323
  • Supplier Device Package: SC-70-3
paquet: SC-70, SOT-323
Stock612 000
RT9818A-21GU3
Richtek USA Inc.

IC VOLT DETECTOR 2.1V SC70-3

  • Type: Simple Reset/Power-On Reset
  • Number of Voltages Monitored: 1
  • Output: Open Drain or Open Collector
  • Reset: Active Low
  • Reset Timeout: 0 ms Typical
  • Voltage - Threshold: 2.1V
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SC-70, SOT-323
  • Supplier Device Package: SC-70-3
paquet: SC-70, SOT-323
Stock4 176
RT9052GE
Richtek USA Inc.

IC LED DRIVER CTRLR DIM SOT23-6

  • Type: DC DC Controller
  • Topology: -
  • Internal Switch(s): No
  • Number of Outputs: 1
  • Voltage - Supply (Min): 3.8V
  • Voltage - Supply (Max): 13.5V
  • Voltage - Output: -
  • Current - Output / Channel: -
  • Frequency: -
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6
  • Supplier Device Package: SOT-23-6
paquet: SOT-23-6
Stock2 352
RT8511AGQWA
Richtek USA Inc.

IC LED DRIVER RGLTR DIM 8WDFN

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.7V
  • Voltage - Supply (Max): 24V
  • Voltage - Output: 43V
  • Current - Output / Channel: 1.2A (Switch)
  • Frequency: 1MHz
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-WDFN Exposed Pad
  • Supplier Device Package: 8-WDFN (3x3)
paquet: 8-WDFN Exposed Pad
Stock5 984
RT5797AHGQWA
Richtek USA Inc.

IC REG BUCK ADJ 3A SYNC WDFN-8S

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 2.7V
  • Voltage - Input (Max): 6V
  • Voltage - Output (Min/Fixed): 0.6V
  • Voltage - Output (Max): 3.4V
  • Current - Output: 3A
  • Frequency - Switching: 1MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-WDFN (2x2)
paquet: 8-WFDFN Exposed Pad
Stock2 048
RT7021AGN
Richtek USA Inc.

IC HI-SIDE MOSFET SWITCH DIP8

  • Driven Configuration: High-Side or Low-Side
  • Channel Type: Independent
  • Number of Drivers: 2
  • Gate Type: IGBT, N-Channel MOSFET
  • Voltage - Supply: 13 V ~ 20 V
  • Logic Voltage - VIL, VIH: 0.8V, 2.5V
  • Current - Peak Output (Source, Sink): 300mA, 600mA
  • Input Type: Non-Inverting
  • High Side Voltage - Max (Bootstrap): 600V
  • Rise / Fall Time (Typ): 70ns, 35ns
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Through Hole
  • Package / Case: 8-DIP (0.300", 7.62mm)
  • Supplier Device Package: 8-DIP
paquet: 8-DIP (0.300", 7.62mm)
Stock7 648
RT6252AHGH6F
Richtek USA Inc.

IC REG BUCK ADJ 2A SOT563

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.5V
  • Voltage - Input (Max): 17V
  • Voltage - Output (Min/Fixed): 0.765V
  • Voltage - Output (Max): 7V
  • Current - Output: 2A
  • Frequency - Switching: 580kHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-563, SOT-666
  • Supplier Device Package: SOT-563 (FC)
paquet: -
Stock15 000
RT6283BGSP
Richtek USA Inc.

IC REG BUCK ADJUSTABLE 3A 8SOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.5V
  • Voltage - Input (Max): 30V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 24V
  • Current - Output: 3A
  • Frequency - Switching: 500kHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOP-EP
paquet: -
Stock10 272
RT9740AGQW
Richtek USA Inc.

IC LOAD SWITCH WDFN-14T

  • Switch Type: General Purpose
  • Number of Outputs: 2
  • Ratio - Input:Output: 1:1
  • Output Configuration: High Side
  • Output Type: N-Channel
  • Interface: On/Off
  • Voltage - Load: 0.8V ~ 5.5V
  • Voltage - Supply (Vcc/Vdd): Not Required
  • Current - Output (Max): 6A
  • Rds On (Typ): 18mOhm
  • Input Type: Non-Inverting
  • Features: Load Discharge, Slew Rate Controlled
  • Fault Protection: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 14-WFDFN Exposed Pad
  • Supplier Device Package: 14-WDFN-TL (3x2)
paquet: -
Request a Quote
RT9013B-2HGQWC
Richtek USA Inc.

IC LDO 0.3A LOW DROPOUT WDFN-6

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 2.85V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.24V @ 300mA
  • Current - Output: 300mA
  • Current - Quiescent (Iq): 50 µA
  • Current - Supply (Max): -
  • PSRR: 50dB (10kHz)
  • Control Features: Current Limit, Enable
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 6-WFDFN Exposed Pad
  • Supplier Device Package: 6-WDFN (1.6x1.6)
paquet: -
Stock7 500
RT5750BHGJ6
Richtek USA Inc.

IC REG BUCK ADJ 1A TSOT23-6

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 2.5V
  • Voltage - Input (Max): 6V
  • Voltage - Output (Min/Fixed): 0.6V
  • Voltage - Output (Max): 6V
  • Current - Output: 1A
  • Frequency - Switching: 1.5MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6 Thin, TSOT-23-6
  • Supplier Device Package: TSOT-23-6
paquet: -
Request a Quote
RT8296BLZSP
Richtek USA Inc.

IC REG BUCK ADJUSTABLE 3A 8SOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.5V
  • Voltage - Input (Max): 23V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 15V
  • Current - Output: 3A
  • Frequency - Switching: 1.2MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOP-EP
paquet: -
Stock5 550