Richtek USA Inc. Produtos

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)

pacote: 24-WFQFN Exposed Pad

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

pacote: SC-74A, SOT-753

RT9193-16GB

Richtek USA Inc.

IC REG LINEAR 1.6V 300MA SOT23-5

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 1.6V
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 300mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 130µA
• PSRR: 70dB ~ 50dB (100Hz ~ 10kHz)
• Control Features: Enable
• 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-23-5

pacote: SC-74A, SOT-753

RT9169-12GV

Richtek USA Inc.

IC REG LINEAR 1.2V 100MA SOT23-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 6V
• Voltage - Output (Min/Fixed): 1.2V
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 100mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 7µA ~ 10µA
• PSRR: 30dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• 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

pacote: TO-236-3, SC-59, SOT-23-3

RT9161A-33GV

Richtek USA Inc.

IC REG LINEAR 3.3V 500MA SOT23-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 12V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 1V @ 500mA
• Current - Output: 500mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: Over Current, Over Temperature
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Supplier Device Package: SOT-23-3

pacote: TO-236-3, SC-59, SOT-23-3

RT9161-50GV

Richtek USA Inc.

IC REG LINEAR 5V 300MA SOT23-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 12V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.6V @ 300mA
• Current - Output: 300mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: Over Current, Over Temperature
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Supplier Device Package: SOT-23-3

pacote: TO-236-3, SC-59, SOT-23-3

RT9161-25GX

Richtek USA Inc.

IC REG LINEAR 2.5V 300MA SOT89-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 12V
• Voltage - Output (Min/Fixed): 2.5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.6V @ 300mA
• Current - Output: 300mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: Over Current, Over Temperature
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: TO-243AA
• Supplier Device Package: SOT-89-3

pacote: TO-243AA

RT9020-28GU5

Richtek USA Inc.

IC REG LINEAR 2.8V 500MA SC70-5

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 2.8V
• 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: 5-TSSOP, SC-70-5, SOT-353
• Supplier Device Package: SC-70-5

pacote: 5-TSSOP, SC-70-5, SOT-353

RT9072BGB

Richtek USA Inc.

IC REG LINEAR 20MA SOT23-5

• Output Configuration: -
• Output Type: -
• Number of Regulators: 1
• Voltage - Input (Max): -
• Voltage - Output (Min/Fixed): -
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 20mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: -
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Supplier Device Package: SOT-23-5

pacote: SC-74A, SOT-753

RT9068-25GSP

Richtek USA Inc.

IC REG LINEAR 2.5V 50MA 8SOP-EP

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 60V
• Voltage - Output (Min/Fixed): 2.5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.23V @ 50mA
• Current - Output: 50mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 40µA
• PSRR: 65dB (50mA)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• 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

pacote: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

RT9073A-30GQZ

Richtek USA Inc.

IC REG LINEAR 250MA 4-ZQFN

• Output Configuration: -
• Output Type: -
• Number of Regulators: -
• 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 (TA)
• Mounting Type: -
• Package / Case: 4-XDFN Exposed Pad
• Supplier Device Package: 4-ZQFN (1x1)

pacote: 4-XDFN Exposed Pad

RT9043GB

Richtek USA Inc.

IC REG LIN POS ADJ 400MA SOT23-5

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 1.2V
• Voltage - Output (Max): 5.15V
• Voltage Dropout (Max): 0.35V @ 400mA
• Current - Output: 400mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 50µA
• PSRR: 67dB ~ 56dB (1kHz ~ 10kHz)
• Control Features: Enable
• Protection Features: Over Current
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Supplier Device Package: SOT-23-5

pacote: SC-74A, SOT-753

RT6259AHGQW

Richtek USA Inc.

IC REG BUCK ADJ 3A SYNC 16WQFN

• 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): 0.765V
• Voltage - Output (Max): 7V
• Current - Output: 3A
• Frequency - Switching: 650kHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 16-WFQFN Exposed Pad
• Supplier Device Package: 16-WQFN (3x3)

pacote: 16-WFQFN Exposed Pad

RT6296CGJ8F

Richtek USA Inc.

IC REG BUCK ADJ 2A SYNC TSOT23-8

• 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): 0.807V
• Voltage - Output (Max): 14.45V
• Current - Output: 2A
• Frequency - Switching: 1.4MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8

pacote: SOT-23-8 Thin, TSOT-23-8

RT6296EGJ8F

Richtek USA Inc.

IC REG BUCK ADJ 2A SYNC TSOT23-8

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 6V
• Voltage - Input (Max): 17V
• Voltage - Output (Min/Fixed): 0.807V
• Voltage - Output (Max): 15.64V
• Current - Output: 2A
• Frequency - Switching: 800kHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8

pacote: SOT-23-8 Thin, TSOT-23-8

RT8292AHZSP

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): 0.8V
• 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

pacote: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

RT9266BGE

Richtek USA Inc.

IC REG BOOST ADJ 0.5A SOT23-6

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2V
• Voltage - Input (Max): 6.5V
• Voltage - Output (Min/Fixed): 2.6V
• Voltage - Output (Max): 6V
• Current - Output: 500mA (Switch)
• Frequency - Switching: 550kHz
• Synchronous Rectifier: No
• Operating Temperature: -
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Supplier Device Package: SOT-23-6

pacote: SOT-23-6

RT8237CZQW

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

• 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: 290kHz ~ 430kHz
• Duty Cycle (Max): -
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Phase Control, Power Good
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-WDFN (3x3)

pacote: 10-WFDFN Exposed Pad

RT8120AGSP

Richtek USA Inc.

IC REG CTRLR BUCK 8SOP

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 3 V ~ 13.2 V
• Frequency - Switching: 300kHz
• Duty Cycle (Max): 85%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Phase Control
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
• Supplier Device Package: 8-SOP

pacote: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

RT9818A-28GV

Richtek USA Inc.

IC VOLT DETECTOR 2.8V SOT23-3

• 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: 2.8V
• 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-23-3

pacote: TO-236-3, SC-59, SOT-23-3

RT9741DGV

Richtek USA Inc.

IC POWER SWITCH USB SOT-23-3

• 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): -
• Rds On (Typ): -
• Input Type: -
• Features: -
• Fault Protection: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: -
• Supplier Device Package: -

pacote: -

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

pacote: 8-SOIC (0.154", 3.90mm Width)

RT8452GS

Richtek USA Inc.

IC LED DRIVER CTRLR DIM 16SOP

• Type: DC DC Controller
• Topology: Step-Down (Buck), Step-Up (Boost)
• Internal Switch(s): No
• Number of Outputs: 1
• Voltage - Supply (Min): 4.5V
• Voltage - Supply (Max): 36V
• Voltage - Output: 48V
• Current - Output / Channel: -
• Frequency: 350kHz
• Dimming: Analog, PWM
• Applications: Backlight, Lighting
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 16-SOP

pacote: 16-SOIC (0.154", 3.90mm Width)

RT8511BGQW

Richtek USA Inc.

IC WLED DRVR DIM WDFN-8

• 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: 2.2A (Switch)
• Frequency: 500kHz
• Dimming: PWM
• Applications: Backlight
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-WDFN (2x2)

pacote: 8-WFDFN Exposed Pad

RT9624AZQW

Richtek USA Inc.

IC FET DVR 1CH SYNC BUCK 8WDFN

• Driven Configuration: Half-Bridge
• Channel Type: Synchronous
• Number of Drivers: 2
• Gate Type: N-Channel MOSFET
• Voltage - Supply: 4.5 V ~ 13.2 V
• Logic Voltage - VIL, VIH: 0.7V, 3.2V
• Current - Peak Output (Source, Sink): -
• Input Type: Inverting, Non-Inverting
• High Side Voltage - Max (Bootstrap): 15V
• Rise / Fall Time (Typ): 25ns, 12ns
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-WDFN Exposed Pad
• Supplier Device Package: 8-WDFN (3x3)

pacote: 8-WDFN Exposed Pad

RT9468GQW

Richtek USA Inc.

IC BATT CHARGER 5A 32WQFN

• Battery Chemistry: Lithium-Ion/Polymer
• Number of Cells: 1
• Current - Charging: Constant - Programmable
• Programmable Features: Current
• Fault Protection: Over Current, Over Temperature, Over Voltage
• Charge Current - Max: 5A
• Battery Pack Voltage: 4.2V
• Voltage - Supply (Max): 14V
• Interface: I2C
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

pacote: -

RT8899AGQW

Richtek USA Inc.

IC PWM CTLR DUAL 52WQFN

• Output Isolation: -
• Internal Switch(s): -
• Voltage - Breakdown: -
• Topology: -
• Voltage - Start Up: -
• Voltage - Supply (Vcc/Vdd): -
• Duty Cycle: -
• Frequency - Switching: -
• Power (Watts): -
• Fault Protection: -
• Control Features: -
• Operating Temperature: -
• Package / Case: -
• Supplier Device Package: -
• Mounting Type: -

pacote: -

RT8106ZQW

Richtek USA Inc.

IC REG CTRLR BUCK 10WDFN

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 4.75 V ~ 13.2 V
• Frequency - Switching: 300kHz
• Duty Cycle (Max): -
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Power Good
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-WDFN (3x3)

pacote: 10-WFDFN Exposed Pad

RT2519GQV(2)

Richtek USA Inc.

IC REG LINEAR POS ADJ 1A 8VDFN

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 6V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 5.5V
• Voltage Dropout (Max): 0.5V @ 1A
• Current - Output: 1A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 350µA
• PSRR: 63dB ~ 38dB (1kHz ~ 1MHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-VDFN Exposed Pad
• Supplier Device Package: 8-VDFN (3x3)

pacote: 8-VDFN Exposed Pad

TP223GN

Richtek USA Inc.

IC REGULATOR SOP

• Output Configuration: -
• Output Type: -
• Number of Regulators: -
• Voltage - Input (Max): -
• Voltage - Output (Min/Fixed): -
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: -
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: -
• Operating Temperature: -
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

pacote: -