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Produits Richtek USA Inc.

Dossiers 1 754
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hot RT8205AGQW
Richtek USA Inc.

IC CTRLR SMPS STPDN DUAL 24WQFN

  • Applications: Controller, Notebook Power System
  • Voltage - Input: 6 V ~ 25 V
  • Number of Outputs: 2
  • Voltage - Output: 3.3V, 5.5V, 2 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-WFQFN Exposed Pad
  • Supplier Device Package: 24-WQFN (4x4)
paquet: 24-WFQFN Exposed Pad
Stock135 000
hot RT8509GQW
Richtek USA Inc.

IC REG BOOST ADJ 3A 10WDFN

  • Applications: Converter, TFT LCD
  • Voltage - Input: 2.8 V ~ 14 V
  • Number of Outputs: 1
  • Voltage - Output: Adj to 24V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-WDFN (3x3)
paquet: 10-WFDFN Exposed Pad
Stock15 600
RT9030A-18GB
Richtek USA Inc.

IC REG LINEAR 1.8V 300MA SOT23-5

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 1.8V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.4V @ 300mA
  • Current - Output: 300mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 50µA
  • PSRR: 67dB ~ 40dB (1kHz ~ 100kHz)
  • Control Features: Enable
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
paquet: SC-74A, SOT-753
Stock3 232
hot RT9198-33GBG
Richtek USA Inc.

IC REG LIN 3.3V 300MA SOT23-5G

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 3.3V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.33V @ 300mA
  • Current - Output: 300mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 130µA
  • PSRR: 60dB ~ 30dB (100Hz ~ 10kHz)
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5G
paquet: SC-74A, SOT-753
Stock15 132
hot RT9198-15GBR
Richtek USA Inc.

IC REG LIN 1.5V 300MA SOT23-5R

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 1.5V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.33V @ 300mA
  • Current - Output: 300mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 130µA
  • PSRR: 60dB ~ 30dB (100Hz ~ 10kHz)
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5R
paquet: SC-74A, SOT-753
Stock1 476 000
hot RT9172-25GG
Richtek USA Inc.

IC REG LINEAR 2.5V 3A 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): 0.7V @ 3A
  • Current - Output: 3A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 3mA
  • 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
Stock15 252
RT9166A-25GX
Richtek USA Inc.

IC REG LINEAR 2.5V 600MA SOT89-3

  • 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): 0.58V @ 600mA (Typ)
  • Current - Output: 600mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 300µA
  • PSRR: 55dB (1kHz)
  • Control Features: -
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: TO-243AA
  • Supplier Device Package: SOT-89-3
paquet: TO-243AA
Stock2 416
hot RT9025-18ZSP
Richtek USA Inc.

IC REG LINEAR POS ADJ 2A 8SOP

  • Output Configuration: Positive
  • Output Type: Adjustable (Fixed)
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 0.8V (1.8V)
  • Voltage - Output (Max): 5.5V
  • Voltage Dropout (Max): 0.3V @ 2A
  • Current - Output: 2A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 1.2mA
  • PSRR: -
  • Control Features: Enable, Power Good
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C
  • 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
Stock6 996
hot RT9020-30GB
Richtek USA Inc.

IC REG LINEAR 3V 500MA SOT23-5

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 3V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.4V @ 500mA
  • Current - Output: 500mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 50µA
  • PSRR: 55dB (10kHz)
  • Control Features: Enable, Soft Start
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: SC-74A, SOT-753
  • Supplier Device Package: SOT-23-5
paquet: SC-74A, SOT-753
Stock33 600
RT9011-KKGJ6
Richtek USA Inc.

IC REG LIN 2.6V/2.6V TSOT23-6

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 2
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 2.6V, 2.6V
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): 0.33V @ 300mA, 0.33V @ 300mA
  • Current - Output: 300mA, 300mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 80µA
  • PSRR: 70dB ~ 38dB (100Hz ~ 300kHz)
  • Control Features: Enable
  • Protection Features: Over Current, Over Temperature, Short Circuit
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6 Thin, TSOT-23-6
  • Supplier Device Package: TSOT-23-6
paquet: SOT-23-6 Thin, TSOT-23-6
Stock5 088
RT9078-18GQZ
Richtek USA Inc.

IC REG LINEAR 300MA 4-ZQFN

  • Output Configuration: -
  • Output Type: -
  • Number of Regulators: 1
  • Voltage - Input (Max): -
  • Voltage - Output (Min/Fixed): -
  • Voltage - Output (Max): -
  • Voltage Dropout (Max): -
  • Current - Output: 300mA
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): -
  • PSRR: -
  • Control Features: -
  • Protection Features: -
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 4-XDFN Exposed Pad
  • Supplier Device Package: 4-ZQFN (1x1)
paquet: 4-XDFN Exposed Pad
Stock2 256
RT9058-30GVL
Richtek USA Inc.

IC REG LINEAR 100MA SOT23-3L

  • 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-236-3, SC-59, SOT-23-3
  • Supplier Device Package: SOT-23-3L
paquet: TO-236-3, SC-59, SOT-23-3
Stock2 976
hot RT9018A-15GSP
Richtek USA Inc.

IC REG LINEAR POS ADJ 3A 8SOP

  • Output Configuration: Positive
  • Output Type: Adjustable (Fixed)
  • Number of Regulators: 1
  • Voltage - Input (Max): 5.5V
  • Voltage - Output (Min/Fixed): 0.8V (1.5V)
  • Voltage - Output (Max): 5.15V
  • Voltage Dropout (Max): 0.35V @ 3A
  • Current - Output: 3A
  • Current - Quiescent (Iq): -
  • Current - Supply (Max): 1.2mA
  • PSRR: -
  • Control Features: Enable, Power Good
  • Protection Features: Over Current, Over Temperature
  • Operating Temperature: -40°C ~ 85°C
  • 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
Stock4 848
hot RT8204LGQW
Richtek USA Inc.

IC REG DL BCK/LINEAR SYNC 16WQFN

  • Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
  • Function: Any Function
  • Number of Outputs: 2
  • Frequency - Switching: -
  • Voltage/Current - Output 1: Controller
  • Voltage/Current - Output 2: Controller
  • Voltage/Current - Output 3: -
  • w/LED Driver: No
  • w/Supervisor: No
  • w/Sequencer: No
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-WFQFN Exposed Pad
  • Supplier Device Package: 16-WQFN (3x3)
paquet: 16-WFQFN Exposed Pad
Stock79 176
RT6236BHGQUF
Richtek USA Inc.

IC REG BUCK ADJ 6A SYNC

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.5V
  • Voltage - Input (Max): 18V
  • Voltage - Output (Min/Fixed): 0.7V
  • Voltage - Output (Max): 8V
  • Current - Output: 6A
  • Frequency - Switching: 650kHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 13-UFQFN
  • Supplier Device Package: 13-UQFN (2x3)
paquet: 13-UFQFN
Stock7 392
RT6212CHGJ6F
Richtek USA Inc.

IC BUCK ADJ 2A SYNC TSOT-26

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.5V
  • Voltage - Input (Max): 18V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 15.48V
  • Current - Output: 2A
  • Frequency - Switching: 800kHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock28 338
RT8097BHGE
Richtek USA Inc.

IC REG BUCK ADJ 2A SYNC SOT23-6

  • 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: 2A
  • Frequency - Switching: 1MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6 Thin, TSOT-23-6
  • Supplier Device Package: SOT-23-6
paquet: SOT-23-6 Thin, TSOT-23-6
Stock2 224
hot RT8228AZQW
Richtek USA Inc.

IC REG CTRLR BUCK 12WQFN

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4.5 V ~ 5.5 V
  • Frequency - Switching: -
  • Duty Cycle (Max): -
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, On Time Control, Phase Control, Power Good
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 12-WFQFN Exposed Pad
  • Supplier Device Package: 12-WQFN (2x2)
paquet: 12-WFQFN Exposed Pad
Stock5 968
RT9715CGS
Richtek USA Inc.

IC PWR SWITCH USB 1.5A 8SOP

  • Switch Type: USB Switch
  • Number of Outputs: 1
  • Ratio - Input:Output: 1:1
  • Output Configuration: High Side
  • Output Type: N-Channel
  • Interface: On/Off
  • Voltage - Load: 2.7 V ~ 5.5 V
  • Voltage - Supply (Vcc/Vdd): Not Required
  • Current - Output (Max): 1.5A
  • Rds On (Typ): 90 mOhm
  • Input Type: Non-Inverting
  • Features: Load Discharge, Status Flag
  • Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
  • Operating Temperature: -40°C ~ 100°C (TJ)
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOP
paquet: 8-SOIC (0.154", 3.90mm Width)
Stock5 344
RT9742EGJ5F
Richtek USA Inc.

IC USB POWER SWITCH TSOT23-5

  • Switch Type: USB Switch
  • Number of Outputs: 1
  • Ratio - Input:Output: 1:1
  • Output Configuration: High Side
  • Output Type: N-Channel
  • Interface: On/Off
  • Voltage - Load: 2.7 V ~ 6 V
  • Voltage - Supply (Vcc/Vdd): Not Required
  • Current - Output (Max): 1.5A
  • Rds On (Typ): 55 mOhm
  • Input Type: Non-Inverting
  • Features: Load Discharge, Status Flag
  • Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: SOT-23-5 Thin, TSOT-23-5
  • Supplier Device Package: TSOT-23-5 (FC)
paquet: SOT-23-5 Thin, TSOT-23-5
Stock2 384
hot RT9292DGJ6
Richtek USA Inc.

IC LED DRIVER RGLTR DIM TSOT23-6

  • Type: DC DC Regulator
  • Topology: Step-Up (Boost)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 2.5V
  • Voltage - Supply (Max): 5.5V
  • Voltage - Output: 26V
  • Current - Output / Channel: 700mA (Switch)
  • Frequency: 1MHz
  • Dimming: PWM
  • Applications: Backlight
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: SOT-23-6 Thin, TSOT-23-6
  • Supplier Device Package: TSOT-23-6
paquet: SOT-23-6 Thin, TSOT-23-6
Stock1 327 968
RT1716WSC
Richtek USA Inc.

IC USB TYPE-C PD CTRLR WL-CSP-8

  • Applications: USB Type C
  • Interface: I2C
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Package / Case: -
  • Supplier Device Package: -
  • Mounting Type: -
paquet: -
Stock3 376
RT9514GQW
Richtek USA Inc.

IC POWER MANAGEMENT

  • Battery Chemistry: -
  • Number of Cells: -
  • Current - Charging: -
  • Programmable Features: -
  • Fault Protection: -
  • Charge Current - Max: -
  • Battery Pack Voltage: -
  • Voltage - Supply (Max): -
  • Interface: -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock7 360
RT8472GJ5
Richtek USA Inc.

IC LED DRIVER RGLTR DIM TSOT23-5

  • Type: DC DC Regulator
  • Topology: Step-Down (Buck)
  • Internal Switch(s): Yes
  • Number of Outputs: 1
  • Voltage - Supply (Min): 5V
  • Voltage - Supply (Max): 30V
  • Voltage - Output: -
  • Current - Output / Channel: 1A
  • Frequency: -
  • Dimming: Analog, PWM
  • Applications: Automotive, Lighting, Signage
  • Operating Temperature: -40°C ~ 125°C (TA)
  • 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
Stock2 256
RT9610CGQW
Richtek USA Inc.

IC HV BUCK MOSFET DRVR WDFN-8

  • Driven Configuration: High-Side or Low-Side
  • Channel Type: Synchronous
  • Number of Drivers: 2
  • Gate Type: N-Channel MOSFET
  • Voltage - Supply: 4.5V ~ 5.5V
  • Logic Voltage - VIL, VIH: 0.48V, 1.4V
  • Current - Peak Output (Source, Sink): 2A, 2A
  • Input Type: Non-Inverting
  • High Side Voltage - Max (Bootstrap): 6 V
  • Rise / Fall Time (Typ): 8ns, 8ns
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-WDFN (2x2)
paquet: -
Stock6 393
RTQ2106GCP-QA
Richtek USA Inc.

IC REG BUCK ADJ 3A 14TSSOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 3V
  • Voltage - Input (Max): 36V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 36V
  • Current - Output: 3A
  • Frequency - Switching: 2.1MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 125°C (TA)
  • Mounting Type: Surface Mount
  • Package / Case: 14-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 14-TSSOP-EP
paquet: -
Stock2 187
RT6362GSP
Richtek USA Inc.

IC REG BUCK ADJ 2.5A 8SOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4V
  • Voltage - Input (Max): 60V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 60V
  • Current - Output: 2.5A
  • Frequency - Switching: 100kHz ~ 2.5MHz
  • Synchronous Rectifier: No
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOP-EP
paquet: -
Stock7 539
RTQ2945GSP-QA
Richtek USA Inc.

IC REG BUCK ADJUSTABLE 5A 8SOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 4V
  • Voltage - Input (Max): 42V
  • Voltage - Output (Min/Fixed): 0.8V
  • Voltage - Output (Max): 42V
  • Current - Output: 5A
  • Frequency - Switching: 100kHz ~ 2.5MHz
  • Synchronous Rectifier: No
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
  • Supplier Device Package: 8-SOP-EP
paquet: -
Stock7 500