Single Output Step Down Regulator (Integrated Switch)

Products

Part Number :  
VIN_MIN :  
VIN_MAX :  
UVLO :  
IOUT_MAX :  
VOUT_MIN :  
Output Voltage Acurracy :  
QUIESCENT_CURRENT_TYP :  
SHUTDOWN_CURRENT :  
MOSFET_RON_H :  
  • Reset
Part NumberVin (min) (V)Vin (max) (V)UVLO (V)Iout (max) (A)Vout (min) (V)Output Voltage AcurracyQuiescent Current Typ (uA)Shutdown Current (uA)MOSFET (Ron H) (mΩ)MOSFET (Ron L) (mΩ)Light-load EfficientSoft-start Time (ms)CCM Mode inputAuto-discharge (ohm)Short-circuit protectionOver voltage protectionProtection mode100% dropout operationEnable InputPower Good OutputFeature/ Special Function
SY20666 4.5 18 4.5 5 0.6 ±1% 500 10 50 15 ext hiccup With I2C, Integrated inductor, 2.1mm height
SY20652 4.5 23 2.4 2 0.6 ±1.5% 100 5 105 50 ext hiccup Integrated inductor, 2.1mm height
SY20624 2.7 5.5 2.7 4 0.6 ±1.5% 60 0.1 35 15 0.8 50 hiccup Integrated inductor, 2.1mm height
SY20623 2.75 5.5 2.75 3 0.6 ±1.5% 68 0.1 35 15 0.8 50 hiccup Integrated inductor, 1mm height
SY20622 2.75 5.5 2.75 2 0.6 ±1.5% 68 0.1 40 20 0.8 50 hiccup Integrated inductor, 1mm height
SY20611 2.5 5.5 2.5 1.2 0.6 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height
SY20601F 2.5 5.5 2.5 0.6 1 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height, fixed output voltage
SY20601E 2.5 5.5 2.5 0.6 3.3 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height, fixed output voltage
SY20601D 2.5 5.5 2.5 0.6 2.5 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height, fixed output voltage
SY20601C 2.5 5.5 2.5 0.6 1.8 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height, fixed output voltage
SY20601B 2.5 5.5 2.5 0.6 1.5 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height, fixed output voltage
SY20601A 2.5 5.5 2.5 0.6 1.2 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height, fixed output voltage
SY20601 2.5 5.5 2.5 0.6 0.6 ±2% 40 0.1 230 150 1 120 hiccup Integrated inductor, 1mm height
SY21266 4 18 3.9 16 0.6 ±1.5% 150 7 7.5 2.5 1 50 hiccup optional bypass input, programmable output current limit
SY21262 4 18 4.3 12 0.6 ±1% 500 10 16 4 ext hiccup Fosc 200kHz 1MHz
SY21241A 4 28 3.9 10 0.6 ±1.5% 300 3 25 8 0.4 current latchoff Memory power, 10A VDDQ/1A VTT LDO, 16A Peak Current capability,Over temperature alert
SY21248A 4 23 3.9 8 0.6 ±1% 120 6 22 11 2 current hiccup 70mA output discharge, optional bypass input, programmable output current limit
SY21248 4 23 3.9 8 0.6 ±1% 80 3 30 10 0.4 current latchoff 100mA output discharge, optional bypass input, programmable output current limit
SY21228A 4 28 3.9 8 0.6 ±1% 100 3 20 10 0.6 50 hiccup 16A Peak current capability, programmable output current limit
SY21196A 4.5 18 4.25 6 0.6 ±1% 500 10 50 15 ext hiccup with I2C
SY21236A 4 23 3.9 6 0.6 ±1% 120 6 38 19 1.3 current hiccup 70mA output discharge, optional bypass input, programmable output current limit
SY21215H 4 28 3.9 6 0.6 ±1.5% 100 3 40 20 0.6 hiccup 12A Peak current capability, programmable output current limit
SY21211 4.5 30 4 5 0.6 ±1.5% 200 5 70 40 ext 12pin pkg 6A peak output
SY21195 4.5 18 4.5 5 0.6 ±1.5% 100 5 40 20 1
SY21184 4.5 30 4 4 0.6 ±1.5% 200 5 80 50 ext foldback
SY21174 4.5 18 4.5 4 0.6 ±1.5% 100 5 50 30 0.8 current 70mA output discharge
SY21163 5 40 4.5 3 0.6 ±2.0% 160 10 180 0.4 hiccup
SY21153 4.5 40 4.35 3 0.6 ±1.5% 18 1 110 70 1 hiccup Fosc 500kHz 2.5MHz
SY21152 4.5 30 4 3 0.6 ±1.5% 200 5 90 60 ext foldback
SY21147 4.5 23 4.5 3 0.6 ±1.5% 400 10 130 90 ext
SY21143 4.5 23 4.5 3 0.6 ±1.5% 100 5 105 50 ext hiccup 8pin pkg
SY21133 4.5 23 4.5 3 0.6 ±1.5% 400 10 120 85 ext hiccup
SY21123A 4.5 23 4.5 3 0.6 ±1.5% 400 10 120 85 ext
SY21113G 4.5 18 4.5 3 0.6 ±1.5% 100 5 80 40 0.8 hiccup Forced CCM
SY21113D 4.5 18 4.5 3 0.6 ±1.5% 100 5 80 40 ext hiccup
SY21113C 4.5 18 4.5 3 0.6 ±1.5% 100 5 80 40 0.8 hiccup
SY21113B 4.5 18 4.5 3 0.6 ±1.5% 100 5 80 40 0.8 hiccup
SY21102 5 40 4.5 2 0.6 ±2.0% 160 10 180 0.5 hiccup
SY21092 4.5 23 4.5 2 0.6 ±1.5% 400 10 150 110 ext hiccup
SY21087 4.5 23 4.5 2 0.6 ±1.5% 400 10 150 110 ext Forced CCM
SY21085 4.5 23 4.5 2 0.6 ±1.5% 100 5 130 60 ext hiccup 8pin pkg
SY21081C 4.5 18 4.5 2 0.81 ±2% 400 5 130 120 0.4
SY21081 4.5 18 4.5 2 0.6 ±2% 400 5 140 130 0.4
SY21072B1 4.5 18 4.45 2 0.6 ±2% 400 5 130 120 0.8
SY21052 7 85 6.8 1.2 1.2 ±2.0% 400 8 500 240 2 1.8A peak output, programmable Switching Frequency
SY21061 5 40 4.5 1.2 0.6 ±2.0% 160 5 180 180 0.4
SY21051 7 100 6.5 1 1.2 ±2.0% 400 5 500 240 2 Programmable Switching Frequency
SY21041C 4.5 27 4.5 1 0.6 ±2% 400 5 350 150 0.4 Forced CCM
SY21041 4.5 27 4.5 1 0.6 ±2% 400 5 350 150 0.4
SY21031 4.5 55 4.5 0.8 0.6 ±1% 150 5 700 1.4 hiccup
SY21022 6 24 4.5 0.6 0.6 ±2% 400 5 420 200 0.4
SY21019 5 40 4.5 0.3 0.6 ±2.0% 160 5 2000 0.4
SY20268 2.7 5.5 2.65 6 0.6 ±1% 50 0.1 35 15 1 70 latchoff COT mode,max duty
SY20228 2.75 6 2.7 6 0.6 ±1.5% 60 0.1 35 15 0.8 50 hiccup
SY20226 3 5.5 2.9 6 0.6 ±1.5% 100 0.1 35 15 1.5 10 hiccup
SY20257K 2.6 5.5 2.6 6 0.7125 ±1.5% 75 0.1 28 17 0.3 150 hiccup I2C Programmable Vout: 0.7125V~ 1.5V in 12.5mV steps, Addr: 1000001x
SY20246 2.7 6.5 2.7 6 0.6 ±1.5% 60 0.1 38 15 0.8 50 hiccup OCP/UVLO/OTP
SY20218 2.7 5.5 6 0.6 ±1.5% 150 0.1 40 30 0.6 40 Ext softstart
SY20235 2.5 5.5 2.5 5 0.6 ±1.5% 18 0.1 55 35 1 50 hiccup
SY20225A 3 5.5 2.8 5 0.6 ±1.5% 100 0.1 35 15 1.5 10
SY20215 2.7 5.5 2.7 5 0.6 ±1.5% 150 0.1 45 35 0.6 40 Ext softstart
SY20216 2.7 5.5 2.7 4 0.6 ±1.5% 60 0.1 35 15 0.8 50 hiccup
SY20217 2.5 5.5 2.5 4 0.7 ±1% 30 0.1 70 40 0.1 VID control,Latch OVP/SCP/OTP
SY20214 2.5 5.5 2.5 4 0.6 ±1.5% 18 0.1 75 55 ext 50 hiccup
SY 20153 2.5 5.5 2.5 3.5 0.6 ±1.5% 18 0.1 55 35 1 50 hiccup
SY20193 2.7 5.5 1.8 3 0.6 ±1% 55 0.1 85 50 0.35 75 hiccup
SY20207L 2.5 5.5 2.5 3 0.6 ±1.5% 18 0.1 75 55 ext 50 hiccup Ext softstart
SY20194A 2.5 5.5 2.5 3 0.8 ±1.5% 18 0.1 75 55 ext 50 hiccup Ext softstart, Internal feedforward cap
SY20113E 2.7 5.5 2.65 3 0.6 ±2% 55 0.1 110 80 1.2 50 hiccup Forced CCM
SY20113C 2.7 5.5 2.65 3 0.6 ±2% 55 0.1 100 80 1 50 hiccup
SY20113A 2.7 5.5 2.5 3 0.6 ±2% 55 0.1 110 80 1.2 50 hiccup
SY20113 2.7 5.5 2.5 3 0.6 ±2% 55 0.1 110 80 1.2 50 latch off
SY20162E 2.7 5.5 2.7 2.5 0.6 ±2% 80 0.1 100 80 0.8 hiccup Forced CCM
SY20162 2.7 5.5 2.7 2.5 0.6 ±2% 80 0.1 100 80 0.8 hiccup 3A Peak current
SY20159P 2.7 6.5 2.65 2 0.6 ±2% 55 0.1 125 95 1 50 hiccup
SY20159 2.7 6.5 2.65 2 0.6 ±2% 55 0.1 125 95 1 50 hiccup
SY20149B 2.7 5.5 2.65 2 0.6 ±2% 55 0.1 110 80 1.2 50 Latch off 3A Peak current
SY20149 2.7 5.5 2.65 2 0.6 ±2% 55 0.1 110 80 1.2 50 Latch off 3A Peak current
SY20149A 2.7 5.5 2.65 2 0.6 ±2% 55 0.1 110 80 1.2 50 hiccup 3A Peak current
SY20133L 2.7 5.5 2.65 2 0.6 ±2% 55 0.1 120 90 1.2 50 hiccup
SY20122E 2.7 5.5 2.65 2 0.6 ±2% 55 0.1 110 80 hiccup Forced CCM
SY20183 2.5 5.5 2.5 1.5 0.6 ±1.5% 50 0.1 200 150 1
SY20122B 2.5 5.5 2.5 1.5 0.6 ±2% 60 0.1 210 130 1 120
SY20021 2.5 5.5 2.4 1.2 0.6 ±1.5% 50 0.1 200 150 1
SY20111 2.5 5.5 2.5 1 0.6 ±2% 40 0.1 230 150 1
SY20108 2.5 5.5 2.5 1 0.6 ±2% 40 0.1 270 160 1
SY20097 2.5 6.5 2.5 1 0.6 ±2% 40 0.1 260 170 1
SY20095 2.5 6.5 2.5 1 0.6 ±2% 40 0.1 260 170 1
SY20081 2.5 5.5 2.5 1 0.6 ±2% 40 0.1 260 170 1
SY20075 2.5 5.5 2.5 1.5 0.6 ±2% 90 0.1 180 120 1
SY20075L 2.5 5.5 2.5 1 0.6 ±2% 90 0.1 250 200 1
SY20061C 2.5 5.5 2.5 1 0.6 ±2% 60 0.1 260 170 1 Alt pinout
SY20061A 2.5 5.5 2.5 1 0.6 ±2% 60 0.1 260 170 1
SY20061 2.5 5.5 2.5 1 0.6 ±2% 60 0.1 260 170 1
SY20051A 2.5 5.5 2.5 1 0.6 ±2% 40 0.1 230 150 1 120
SY20041V 2.5 5.5 2.5 1.5 0.6 ±1.5% 50 0.1 180 120 1
SY20041H 2.5 5.5 2.5 1.5 0.6 ±1.5% 50 0.1 180 120 1
SY20041B 2.5 5.5 2.5 1 3.3 ±1.5% 50 0.1 200 150 1
SY20041A 2.5 5.5 2.5 1 0.6 ±1.5% 50 0.1 200 150 1
SY20041 2.5 5.5 2.5 1 0.6 ±1.5% 50 0.1 200 150 1
SY20018 2.5 5.5 2.5 1 0.6 ±2% 40 0.1 260 170 1 hiccup
SY20213B 1.85 5.5 1.85 0.6 0.4 ±2% 40 0.1 350 250 0.1 hiccup
SY20021L 2.5 5.5 2.4 0.6 0.6 ±1.5% 50 0.1 300 200 1 hiccup
SY20183L 2.5 5.5 2.5 0.6 0.6 ±1.5% 50 0.1 300 200 1 hiccup
SY20208A 2.5 5.5 2.5 0.45 0.6 ±2% 1.5 0.1 400 200 1 50 hiccup Ultra Low Quiescent Current