577B

Richtek
LED Driver IC 4 Output DC DC Controller Step-Up (Boost) PWM Dimming 20-WQFN (5x5)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey RTQ8577BGQWDKR-ND 0 1 $3.42 $3.07 $2.90 $2.51 $2.14 $0.00

36298

Richtek
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 12-WFDFN Exposed Pad
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1238-6-ND 7402 1 $1.64 $1.47 $1.39 $1.18 $0.97 $0.97

28-1445

Richtek
Hot Swap Controller 1 Channel General Purpose 10-MSOP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1445-6-ND 24557 $2.52 $1.58 $1.34 $1.06 $0.77 $0.71

RT7

Richtek
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1401-1-ND 2147 1 $4.50 $3.41 $3.14 $2.84 $0.57 $2.45

98-18

Richtek
Supervisor Open Drain or Open Collector 1 Channel SOT-23-3
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1020-1-ND 11591 1 $0.49 $0.42 $0.39 $0.31 $0.19 $0.16

28-12022

Richtek
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1202-6-ND 518 1 $1.63 $1.46 $1.39 $1.14 $0.74 $0.70

811-431

Richtek
series Controller, Notebook Power System Voltage Regulator IC 2 Output 20-WQFN (3x3)
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1143-6-ND 0

81208

Richtek
Buck Switching Regulator IC Positive Adjustable 0.923V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1208-6-ND 0

1520-2

Richtek
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1520-6-ND 55420 $1.21 $0.76 $0.64 $0.50 $0.36 $0.29

15092

Richtek
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA TSOT-23-5
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1028-1509-6-ND 24245 $0.27 $0.19 $0.17 $0.14 $0.12 $0.11