Richtek USA Inc. Produkte

RT9183-18GGF

Richtek USA Inc.

IC REG LINEAR 1.8V 1.5A SOT223F

• 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): 0.5V @ 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-223F

Paket: TO-261-4, TO-261AA

RT9018A-25GQW

Richtek USA Inc.

IC REG LINEAR POS ADJ 3A 10FN

• Output Configuration: Positive
• Output Type: Adjustable (Fixed)
• Number of Regulators: 1
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 0.8V (2.5V)
• 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: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-WDFN (3x3)

Paket: 10-WFDFN Exposed Pad

RT9011-KMGQW

Richtek USA Inc.

IC REG LIN 2.6/2.8V 8WDFN

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 2
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 2.6V, 2.8V
• 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: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-WDFN (2x2)

Paket: 8-WFDFN Exposed Pad

RT9081A-15GQZA(2)

Richtek USA Inc.

IC REG LINEAR 1.5V 500MA 6ZADFN

• 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): 0.25V @ 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: -

Paket: -

RT9058-33GX

Richtek USA Inc.

IC REG LINEAR 3.3V 100MA SOT89-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 36V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.5V @ 10mA
• Current - Output: 100mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 3.5µA ~ 5µA
• PSRR: 70dB ~ 40dB (100Hz ~ 100kHz)
• Control Features: -
• Protection Features: Over Current
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: TO-243AA
• Supplier Device Package: SOT-89-3

Paket: TO-243AA

RT7257CHZSP

Richtek USA Inc.

IC REG BUCK ADJ 3A 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): 18V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 15V
• Current - Output: 3A
• 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

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

RT8010-16GQW

Richtek USA Inc.

IC REG BUCK 1.6V 1A SYNC 6WDFN

• 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): 1.6V
• Voltage - Output (Max): -
• Current - Output: 1A
• Frequency - Switching: 1.5MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 6-WDFN Exposed Pad
• Supplier Device Package: 6-WDFN (2x2)

Paket: 6-WDFN Exposed Pad

RT7238BGQUF

Richtek USA Inc.

IC REG BUCK 3.35V 8A SYNC 10UQFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 8V
• Voltage - Input (Max): 23V
• Voltage - Output (Min/Fixed): 3.35V
• Voltage - Output (Max): -
• Current - Output: 8A
• Frequency - Switching: 500kHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 10-PowerUFQFN
• Supplier Device Package: 10-UQFN (3x3)

Paket: 10-PowerUFQFN

RT6257AHGJ6F

Richtek USA Inc.

IC REG BUCK ADJ 6A TSOT23-6

• 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): 0.6V
• Voltage - Output (Max): 5V
• Current - Output: 6A
• Frequency - Switching: 500kHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Supplier Device Package: TSOT-23-6 (FC)

Paket: SOT-23-6

RT8128AGSP

Richtek USA Inc.

IC REG BUCK ADJ SYNC 8SOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.5V
• Voltage - Input (Max): 24V
• Voltage - Output (Min/Fixed): 0.594V
• Voltage - Output (Max): 5V
• Current - Output: -
• Frequency - Switching: 300kHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOP-EP

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

RT8580GE

Richtek USA Inc.

IC REG BOOST ADJ 0.33A SOT23-6

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 3V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 3V
• Voltage - Output (Max): 40V
• Current - Output: 330mA (Switch)
• Frequency - Switching: 500kHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Supplier Device Package: SOT-23-6

Paket: SOT-23-6

RT7243GQW

Richtek USA Inc.

IC REG BUCK ADJ 6A SYNC 14WQFN

• 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): 18V
• Current - Output: 6A
• Frequency - Switching: 200kHz ~ 1.6MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 14-PowerWFDFN
• Supplier Device Package: 14-WQFN (3.5x3.5)

Paket: 14-PowerWFDFN

RT8258GJ6

Richtek USA Inc.

IC REG BUCK ADJ 1.2A TSOT23-6

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 4.5V
• Voltage - Input (Max): 24V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 15V
• Current - Output: 1.2A
• Frequency - Switching: 700kHz
• Synchronous Rectifier: No
• 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

Paket: SOT-23-6 Thin, TSOT-23-6

RT9819B-20GU3

Richtek USA Inc.

IC VOLT DETECTOR 2.0V SC70-3

• Type: Simple Reset/Power-On Reset
• Number of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 35 ms Minimum
• Voltage - Threshold: 2V
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SC-70, SOT-323
• Supplier Device Package: SC-70-3

Paket: SC-70, SOT-323

RT9818C-29GU3

Richtek USA Inc.

IC VOLT DETECTOR 2.9V SC70-3

• Type: Simple Reset/Power-On Reset
• Number of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 143 ms Minimum
• Voltage - Threshold: 2.9V
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SC-70, SOT-323
• Supplier Device Package: SC-70-3

Paket: SC-70, SOT-323

RT9712AGF

Richtek USA Inc.

IC PWR SWITCH USB 1.5A 8MSOP

• 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: 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: Status Flag
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

Paket: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

RT9742ANGJ5F

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): 3A
• Rds On (Typ): 55 mOhm
• Input Type: Non-Inverting
• Features: 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)

Paket: SOT-23-5 Thin, TSOT-23-5

RT8560GQW

Richtek USA Inc.

IC LED DRIVER RGLTR DIM 20WQFN

• Type: DC DC Regulator
• Topology: Step-Up (Boost)
• Internal Switch(s): Yes
• Number of Outputs: 4
• Voltage - Supply (Min): 7V
• Voltage - Supply (Max): 40V
• Voltage - Output: 60V
• Current - Output / Channel: 30mA
• Frequency: 1MHz
• Dimming: Analog, PWM
• Applications: Backlight
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-WQFN (4x4)

Paket: 20-WFQFN Exposed Pad

RT7304GE

Richtek USA Inc.

IC LED DRIVER OFFLINE SOT23-6

• Type: AC DC Offline Switcher
• Topology: Flyback, Step-Down (Buck), Step-Up (Boost)
• Internal Switch(s): No
• Number of Outputs: 1
• Voltage - Supply (Min): 12V
• Voltage - Supply (Max): 25V
• Voltage - Output: -
• Current - Output / Channel: -
• Frequency: -
• Dimming: -
• Applications: Lighting
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Supplier Device Package: SOT-23-6

Paket: SOT-23-6

RT9527GQW

Richtek USA Inc.

IC BATT CHARGER 0.6A 8WDFN

• Battery Chemistry: Lithium-Ion
• Number of Cells: 1
• Current - Charging: Constant - Programmable
• Programmable Features: Timer
• Fault Protection: Over Voltage
• Charge Current - Max: 600mA
• Battery Pack Voltage: 4.2V
• Voltage - Supply (Max): 6V
• Interface: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: -
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-WDFN (2x2)

Paket: 8-WFDFN Exposed Pad

RTQ2533WGQV(2)

Richtek USA Inc.

IC ULTRA LOW NOISE LDO VQFN-20

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 6.5V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 5.5V
• Voltage Dropout (Max): 0.18V @ 3A
• Current - Output: 3A
• Current - Quiescent (Iq): 4mA
• Current - Supply (Max): 5.5mA
• PSRR: 42dB ~ 39dB (10kHz ~ 500kHz), 40dB ~ 25dB (10kHz ~ 500kHz)
• Control Features: Enable, Power Good, Soft Start
• Protection Features: Over Current, Over Temperature, Reverse Current
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN Exposed Pad
• Supplier Device Package: 20-VQFN (3.5x3.5)

Paket: 20-VFQFN Exposed Pad

RT9612BZS

Richtek USA Inc.

IC BUCK MOSFET DRVR SOP-8

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 4.5V ~ 13.5V
• Frequency - Switching: Up to 500kHz
• Duty Cycle (Max): -
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Dead Time Control, Phase Control
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOP

Paket: -

RT9742CND-A

Richtek USA Inc.

IC PWR SWTCH N-CHAN 1:1 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: 2.7V ~ 6V
• Voltage - Supply (Vcc/Vdd): Not Required
• Current - Output (Max): 2A
• Rds On (Typ): 70mOhm
• Input Type: Non-Inverting
• Features: 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

Paket: -

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RT8179BGQW

Richtek USA Inc.

IC REG CTRLR SVI2 2OUT WQFN-40

• Output Type: Transistor Driver
• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 4.5V ~ 26V
• Frequency - Switching: -
• Duty Cycle (Max): -
• Synchronous Rectifier: No
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Slew Control, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 40-WFQFN Exposed Pad
• Supplier Device Package: 40-WQFN (5x5)

Paket: -

RTQ2077SGQW-QT

Richtek USA Inc.

PMIC FOR INDUSTRIAL/AUTO WQFN-16

• Topology: Step-Down (Buck) Synchronous (1), Linear (LDO) (1)
• Function: -
• Number of Outputs: 2
• Frequency - Switching: 2MHz
• Voltage/Current - Output 1: Adjustable, Adjustable, 2.7V to 5V, 400mA
• Voltage/Current - Output 2: Adjustable, Adjustable, 1V ~ 3.6V, 200mA
• Voltage/Current - Output 3: -
• w/LED Driver: No
• w/Supervisor: No
• w/Sequencer: Yes
• Voltage - Supply: 4.5V ~ 15V
• Operating Temperature: -40°C ~ 125°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 16-WFQFN Exposed Pad
• Supplier Device Package: 16-WQFN (3x3)

Paket: -

RT8543GQW

Richtek USA Inc.

IC LED DRVR CTRL PWM 50MA 20WQFN

• Type: DC DC Controller
• Topology: Step-Up (Boost)
• Internal Switch(s): Yes
• Number of Outputs: 6
• Voltage - Supply (Min): 2.5V
• Voltage - Supply (Max): 24V
• Voltage - Output: 43V
• Current - Output / Channel: 50mA
• Frequency: 600kHz ~ 1.2MHz
• Dimming: PWM
• Applications: Backlight
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-WQFN (4x4)

Paket: -

RT8130CGQW

Richtek USA Inc.

IC REG CTRLR BUCK PWM 10WDFN

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 2.5V ~ 21V
• Frequency - Switching: 300kHz
• Duty Cycle (Max): 88%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Phase Control, Power Good
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-WDFN (3x3)

Paket: -

RT5753BLGQW

Richtek USA Inc.

IC REG BUCK ADJ 3A 8WDFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.5V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 0.6V
• Voltage - Output (Max): 5.5V
• Current - Output: 3A
• Frequency - Switching: 1.2MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-WDFN (2x2)

Paket: -

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