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Richtek USA Inc. |
IC CTRLR SMPS DUAL 20WQFN
- Applications: Controller, Notebook Power System
- Voltage - Input: 5.5 V ~ 25 V
- Number of Outputs: 2
- Voltage - Output: 2 V ~ 5.5 V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 20-WFQFN Exposed Pad
- Supplier Device Package: 20-WQFN (3x3)
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paquet: 20-WFQFN Exposed Pad |
Stock5 280 |
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Richtek USA Inc. |
IC REG LINEAR 2.8V 300MA SC70-5R
- 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): 0.33V @ 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: 5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package: SC-70-5R
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paquet: 5-TSSOP, SC-70-5, SOT-353 |
Stock3 872 |
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Richtek USA Inc. |
IC REG LINEAR 2.5V 1.5A TO252-3
- 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): 0.5V @ 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-252-3, DPak (2 Leads + Tab), SC-63
- Supplier Device Package: TO-252-3
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paquet: TO-252-3, DPak (2 Leads + Tab), SC-63 |
Stock5 952 |
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Richtek USA Inc. |
IC REG LINEAR 1.5V 3A TO263-3
- 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): 0.7V @ 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-263-4, D2Pak (3 Leads + Tab), TO-263AA
- Supplier Device Package: TO-263-3
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paquet: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA |
Stock7 584 |
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Richtek USA Inc. |
IC REG LINEAR 1.2V 100MA SOT23-5
- 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: SC-74A, SOT-753
- Supplier Device Package: SOT-23-5
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paquet: SC-74A, SOT-753 |
Stock4 304 |
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Richtek USA Inc. |
IC REG LIN 1.8V 100MA SOT23-3L
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 6V
- Voltage - Output (Min/Fixed): 1.8V
- 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-23-3L
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paquet: TO-236-3, SC-59, SOT-23-3 |
Stock157 872 |
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Richtek USA Inc. |
IC REG LIN 1.2V 300MA TSOT23-6
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 5.5V
- Voltage - Output (Min/Fixed): 1.2V
- Voltage - Output (Max): -
- Voltage Dropout (Max): -
- Current - Output: 300mA
- Current - Quiescent (Iq): -
- Current - Supply (Max): 80µA
- PSRR: 65dB ~ 50dB (100Hz ~ 10kHz)
- Control Features: Enable, Power On Reset
- 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
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paquet: SOT-23-6 Thin, TSOT-23-6 |
Stock4 768 |
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Richtek USA Inc. |
IC REG LINEAR 5V 100MA 8SOP-EP
- Output Configuration: Positive
- Output Type: Fixed
- Number of Regulators: 1
- Voltage - Input (Max): 36V
- Voltage - Output (Min/Fixed): 5V
- Voltage - Output (Max): -
- Voltage Dropout (Max): 0.55V @ 10mA
- Current - Output: 100mA
- Current - Quiescent (Iq): -
- Current - Supply (Max): 3.5µA ~ 5µA
- PSRR: -
- Control Features: -
- 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
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paquet: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock4 784 |
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Richtek USA Inc. |
IC REG LINEAR 3.3V 250MA SC70-5
- 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): 0.6V @ 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: 5-TSSOP, SC-70-5, SOT-353
- Supplier Device Package: SC-70-5
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paquet: 5-TSSOP, SC-70-5, SOT-353 |
Stock3 504 |
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Richtek USA Inc. |
IC REG BUCK ADJ 3A SYNC 16TSSOP
- Function: Step-Down
- Output Configuration: Positive
- Topology: Buck
- Output Type: Adjustable
- Number of Outputs: 1
- Voltage - Input (Min): 2.65V
- Voltage - Input (Max): 5.5V
- Voltage - Output (Min/Fixed): 0.8V
- Voltage - Output (Max): 5V
- Current - Output: 3A
- Frequency - Switching: 300kHz ~ 4MHz
- Synchronous Rectifier: Yes
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package: 16-TSSOP-EP
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paquet: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Stock6 080 |
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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)
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paquet: 13-UFQFN |
Stock7 728 |
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Richtek USA Inc. |
IC REG BUCK ADJ 6A SYNC 12WDFN
- Function: Step-Down
- Output Configuration: Positive
- Topology: Buck
- Output Type: Adjustable
- Number of Outputs: 1
- Voltage - Input (Min): 2.95V
- Voltage - Input (Max): 5.5V
- Voltage - Output (Min/Fixed): 0.6V
- Voltage - Output (Max): 3.3V
- Current - Output: 6A
- Frequency - Switching: 700kHz
- Synchronous Rectifier: Yes
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 12-WFDFN Exposed Pad
- Supplier Device Package: 12-WDFN (3x3)
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paquet: 12-WFDFN Exposed Pad |
Stock26 856 |
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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)
- Supplier Device Package: 8-SOP
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paquet: 8-SOIC (0.154", 3.90mm Width) |
Stock34 392 |
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Richtek USA Inc. |
IC REG BUCK ADJ 5.5A 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): 0.765V
- Voltage - Output (Max): 8V
- Current - Output: 5.5A
- Frequency - Switching: 650kHz
- 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
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paquet: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock5 648 |
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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): 36V
- Voltage - Output (Min/Fixed): 0.8V
- Voltage - Output (Max): 30V
- 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
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paquet: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock25 002 |
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Richtek USA Inc. |
IC REG BUCK ADJ 6A SYNC 12WDFN
- Function: Step-Down
- Output Configuration: Positive
- Topology: Buck
- Output Type: Adjustable
- Number of Outputs: 1
- Voltage - Input (Min): 2.9V
- Voltage - Input (Max): 5.5V
- Voltage - Output (Min/Fixed): 0.8V
- Voltage - Output (Max): 3.3V
- Current - Output: 6A
- Frequency - Switching: 300kHz ~ 2MHz
- Synchronous Rectifier: Yes
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 12-WFDFN Exposed Pad
- Supplier Device Package: 12-WDFN (3x3)
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paquet: 12-WFDFN Exposed Pad |
Stock22 254 |
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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): 23V
- Voltage - Output (Min/Fixed): 0.925V
- Voltage - Output (Max): 20V
- 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
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paquet: 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
Stock109 824 |
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Richtek USA Inc. |
IC VOLT DETECTOR 1.2V SOT23-3
- Type: Simple Reset/Power-On Reset
- Number of Voltages Monitored: 1
- Output: Open Drain or Open Collector
- Reset: Active Low
- Reset Timeout: 292 ms Minimum
- Voltage - Threshold: 1.2V
- 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
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paquet: TO-236-3, SC-59, SOT-23-3 |
Stock5 728 |
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Richtek USA Inc. |
IC SECONDARY SIDE CTRLR 6SOT23
- Applications: Secondary-Side Controller
- Voltage - Input: -
- Voltage - Supply: 4.75 V ~ 50 V
- Current - Supply: 500µA
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: SOT-23-6
- Supplier Device Package: SOT-23-6
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paquet: SOT-23-6 |
Stock6 752 |
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Richtek USA Inc. |
IC PWR SWITCH USB 0.7A SOT23-5
- 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 ~ 5.5 V
- Voltage - Supply (Vcc/Vdd): Not Required
- Current - Output (Max): 700mA
- 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: SC-74A, SOT-753
- Supplier Device Package: SOT-23-5G
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paquet: SC-74A, SOT-753 |
Stock3 568 |
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Richtek USA Inc. |
IC PWR SW USB 2A 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): 2A
- 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
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paquet: 8-SOIC (0.154", 3.90mm Width) |
Stock15 300 |
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Richtek USA Inc. |
IC LED DRIVER CONTROLLER 8PSOP
- Type: AC DC Offline Switcher
- Topology: Step-Down (Buck), Step-Up (Boost)
- Internal Switch(s): No
- Number of Outputs: 2
- Voltage - Supply (Min): 4.5V
- Voltage - Supply (Max): 40V
- Voltage - Output: -
- Current - Output / Channel: -
- Frequency: -
- Dimming: Analog, PWM
- Applications: Automotive, Lighting, Signage
- 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
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paquet: 8-SOIC (0.154", 3.90mm Width) |
Stock7 696 |
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Richtek USA Inc. |
IC REG BUCK ADJ
- Function: -
- Output Configuration: -
- Topology: -
- Output Type: -
- Number of Outputs: -
- Voltage - Input (Min): -
- Voltage - Input (Max): -
- Voltage - Output (Min/Fixed): -
- Voltage - Output (Max): -
- Current - Output: -
- Frequency - Switching: -
- Synchronous Rectifier: -
- Operating Temperature: -
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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paquet: - |
Stock5 472 |
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Richtek USA Inc. |
POWER SUPPLY CONTROLLER
- Function: -
- Output Configuration: -
- Topology: -
- Output Type: -
- Number of Outputs: -
- Voltage - Input (Min): -
- Voltage - Input (Max): -
- Voltage - Output (Min/Fixed): -
- Voltage - Output (Max): -
- Current - Output: -
- Frequency - Switching: -
- Synchronous Rectifier: -
- Operating Temperature: -
- Mounting Type: -
- Package / Case: -
- Supplier Device Package: -
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paquet: - |
Stock5 568 |
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Richtek USA Inc. |
IC REG BUCK ADJ 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): 18V
- Voltage - Output (Min/Fixed): 0.765V
- Voltage - Output (Max): 18V
- Current - Output: 2A
- Frequency - Switching: 500kHz
- 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: TSOT-23-6 (FC)
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paquet: - |
Stock8 385 |
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Richtek USA Inc. |
IC 2CH CTRLR WITH LDO WQFN-20
- Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
- Function: -
- Number of Outputs: 4
- Frequency - Switching: 400kHz, 475kHz
- Voltage/Current - Output 1: Adjustable, Adjustable, Fixed, 2V ~ 5.5V
- Voltage/Current - Output 2: Adjustable, Adjustable, Fixed, 2V ~ 5.5V
- Voltage/Current - Output 3: Adjustable, Adjustable, Fixed, 3.3V, 100mA
- w/LED Driver: No
- w/Supervisor: No
- w/Sequencer: Yes
- Voltage - Supply: 5V ~ 25V
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 20-WFQFN Exposed Pad
- Supplier Device Package: 20-WQFN (3x3)
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paquet: - |
Stock4 500 |
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Richtek USA Inc. |
IC LED DRVR RGLTR PWM 28TSSOP
- Type: DC DC Regulator
- Topology: Step-Up (Boost)
- Internal Switch(s): Yes
- Number of Outputs: 8
- Voltage - Supply (Min): 9V
- Voltage - Supply (Max): 28V
- Voltage - Output: 45V
- Current - Output / Channel: 120mA
- Frequency: 100kHz ~ 1MHz
- Dimming: PWM
- Applications: Backlight
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package: 28-TSSOP-EP
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paquet: - |
Stock21 285 |
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Richtek USA Inc. |
IC QUAD OP AMP MSOP-10
- Amplifier Type: General Purpose
- Number of Circuits: 4
- Output Type: Rail-to-Rail
- Slew Rate: 12V/µs
- Gain Bandwidth Product: -
- -3db Bandwidth: 12 MHz
- Current - Input Bias: 2 nA
- Voltage - Input Offset: 2 mV
- Current - Supply: 500µA (x4 Channels)
- Current - Output / Channel: 120 mA
- Voltage - Supply, Single/Dual (±): -
- Operating Temperature: -40°C ~ 85°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Supplier Device Package: 10-MSOP
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paquet: - |
Stock7 155 |
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