HomeProductsSingle Output Step Down Regulator (Integrated Switch)

Single Output Step Down Regulator (Integrated Switch)

Products

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-1 (Ron H) (mΩ)MOSFET-1 (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 FunctionPackage
Matching parts：105
Reset
:  ±1%
:  ±1.5%
:  ±2%
:  √
:  0.1
:  0.3
:  0.35
:  0.4
:  0.5
:  0.6
:  0.8
:  1
:  1.2
:  1.3
:  1.4
:  1.5
:  2
:  ext
:  √
:  10
:  40
:  50
:  70
:  75
:  120
:  150
:  current
:  √
:  √
:  Latch off
:  foldback
:  hic-cup
:  latch off
:  latch-off
:  √
:  √
:  12-pin pkg
:  8-pin pkg
:  √
:  1.8A peak output
:  100mA output discharge
:  10A VDDQ/1A VTT LDO
:  12A Peak current capability
:  16A Peak current capability
:  16A Peak Current capability
:  1mm height
:  2.1mm height
:  3A Peak current
:  6A peak output
:  70mA output discharge
:  Addr: 1000001x
:  Alt pinout
:  COT mode
:  Ext soft-start
:  Forced CCM
:  Fosc 200kHz - 1MHz
:  Fosc 500kHz - 2.5MHz
:  I2C Programmable Vout: 0.7125V~ 1.5V in 12.5mV steps
:  Integrated inductor
:  Internal feed-forward cap
:  Latch OVP/SCP/OTP
:  Memory power
:  OCP/UVLO/OTP
:  Over temperature alert
:  Programmable Switching Frequency
:  Ultra Low Quiescent Current
:  VID control
:  With I2C
:  fixed output voltage
:  max duty
:  optional bypass input
:  programmable Switching Frequency
:  programmable output current limit
:  with I2C
:  CSP1.56*1.96-20
:  DFN 2x2-8
:  DFN1.45x1-6
:  DFN1.5x1.5-6
:  DFN1.5×1.5-6
:  DFN2x1.5-8
:  DFN2x2-6
:  DFN2x2-8
:  DFN3X3-16
:  DFN3x3-10
:  DFN3x3-16
:  DFN3x4-12 / SO8E
:  QFN1.5x1.6-7
:  QFN2.5x2-8
:  QFN2x1.5-8
:  QFN2x2-10
:  QFN3x3-10
:  QFN3x3-12
:  QFN3x3-16
:  QFN3x3-20
:  QFN4x3-19
:  QFN4x4-11
:  QFN4x4-24
:  QFN5x5-20
:  SO8
:  SO8E
:  SOE8
:  SOP8E
:  SOT23-5
:  SOT23-6
:  SOT23-6/ DFN2x2-6
:  TSOT23-6
:  TSOT23-6 / TSOT23-8
:  TSOT23-8
SY210527856.81.21.2±2%4008500240√2√1.8A peak output, programmable Switching FrequencySO8E
SY2105171006.511.2±2%4005500240√2√Programmable Switching Frequency SO8E
SY206664.5184.550.6±1%500105015√ext√√√hic-cup√√With I2C, Integrated inductor, 2.1mm heightQFN5x5-20
SY211954.5184.550.6±1.5%10054020√1√TSOT23-6
SY211744.5184.540.6±1.5%10055030√0.8current √70mA output dischargeTSOT23-6
SY211635404.530.6±2%16010180√0.4√hic-cup√SOE8
SY211474.5234.530.6±1.5%4001013090√ext√SO8E
SY211434.5234.530.6±1.5%100510550√ext√hic-cup√8-pin pkgTSOT23-6 / TSOT23-8
SY211334.5234.530.6±1.5%4001012085ext√hic-cup√√DFN3x3-10
SY21123A4.5234.530.6±1.5%4001012085ext√√DFN3x3-10
SY21113G4.5184.530.6±1.5%100580400.8√hic-cup√Forced CCMTSOT23-6
SY21113D4.5184.530.6±1.5%10058040√ext√hic-cup√√TSOT23-8
SY21113C4.5184.530.6±1.5%10058040√0.8√hic-cup√TSOT23-6
SY21113B4.5184.530.6±1.5%10058040√0.8√hic-cup√TSOT23-6
SY211025404.520.6±2%16010180√0.5√hic-cup√SOT23-6
SY210924.5234.520.6±1.5%40010150110√ext√hic-cup√√DFN3x3-10
SY210874.5234.520.6±1.5%40010150110ext√Forced CCMSO8
SY210854.5234.520.6±1.5%100513060√ext√hic-cup√8-pin pkgTSOT23-6 / TSOT23-8
SY21081C4.5184.520.81±2%40051301200.4√√√SOT23-6
SY210814.5184.520.6±2%40051401300.4√√SOT23-6/ DFN2x2-6
SY210615404.51.20.6±2%1605180180√0.4√SOT23-6
SY21041C4.5274.510.6±2%40053501500.4√ Forced CCM SOT23-6
SY210414.5274.510.6±2%4005350150√0.4√SOT23-6
SY210314.5554.50.80.6±1%1505700√1.4√hic-cup√SOT23-6
SY210226244.50.60.6±2%4005420200√0.4√SOT23-6
SY210195404.50.30.6±2%160520000.4√SOT23-6
SY21072B14.5184.4520.6±2%4005130120√0.8√SOT23-6
SY211534.5404.3530.6±1.5%18111070√1√hic-cup√Fosc 500kHz - 2.5MHzTSOT23-8
SY212624184.3120.6±1%50010164√ext√√√hic-cup√√Fosc 200kHz - 1MHzQFN4x4-24
SY21196A4.5184.2560.6±1%500105015√ext√√√hic-cup√√with I2CQFN3x3-20
SY212114.530450.6±1.5%20057040√ext√12-pin pkg6A peak outputDFN3x4-12 / SO8E
SY211844.530440.6±1.5%20058050√ext√foldback√SO8E
SY211524.530430.6±1.5%20059060ext√foldback√√SOP8E
SY212664183.9160.6±1.5%15077.52.5√150√hic-cup√√optional bypass input, programmable output current limitQFN4x4-11
SY21241A4283.9100.6±1.5%3003258√0.4current √√latch-off√√Memory power, 10A VDDQ/1A VTT LDO, 16A Peak Current capability,Over temperature alertQFN4x3-19
SY21248A4233.980.6±1%12062211√2√current √√hic-cup√√70mA output discharge, optional bypass input, programmable output current limitQFN3x3-20
SY212484233.980.6±1%8033010√0.4current √√latch-off√√100mA output discharge, optional bypass input, programmable output current limitQFN3x3-20
SY21228A4283.980.6±1%10032010√0.650√√hic-cup√√16A Peak current capability, programmable output current limitQFN3x3-12
SY21236A4233.960.6±1%12063819√1.3√current √√hic-cup√√70mA output discharge, optional bypass input, programmable output current limitQFN3x3-20
SY21215H4283.960.6±1.5%10034020√0.6√hic-cup√√12A Peak current capability, programmable output current limitQFN3x3-12
SY2022635.52.960.6±1.5%1000.135151.510hic-cup√√√DFN 2x2-8
SY20225A35.52.850.6±1.5%1000.135151.510√√DFN2x2-8
SY206232.755.52.7530.6±1.5%680.13515√0.850√hic-cup√√√Integrated inductor, 1mm heightQFN3x3-10
SY206222.755.52.7520.6±1.5%680.14020√0.850√hic-cup√√√Integrated inductor, 1mm heightQFN3x3-10
SY206242.75.52.740.6±1.5%600.13515√0.850√hic-cup√√√Integrated inductor, 2.1mm heightQFN3x3-10
SY202282.7562.760.6±1.5%600.13515√0.850hic-cup√√√DFN 2x2-8
SY202462.76.52.760.6±1.5%600.13815√0.850√hic-cup√√OCP/UVLO/OTPDFN2x2-8
SY202152.75.52.750.6±1.5%1500.145350.640√√√Ext soft-startDFN3x3-10
SY202162.75.52.740.6±1.5%600.13515√0.850√hic-cup√√√DFN2x2-8
SY20162E2.75.52.72.50.6±2%800.1100800.8hic-cup√√ Forced CCM SOT23-6
SY201622.75.52.72.50.6±2%800.110080√0.8hic-cup√√√ 3A Peak currentSOT23-6
SY202682.75.52.6560.6±1%500.13515√170√latch-off√√COT mode,max dutyQFN2x2-10
SY20113E2.75.52.6530.6±2%550.1110801.250√√hic-cup√√√ Forced CCM DFN2x2-8
SY20113C2.75.52.6530.6±2%550.110080√150√hic-cup√√√DFN2x2-8
SY20159P2.76.52.6520.6±2%550.112595√150hic-cup√√SOT23-6
SY201592.76.52.6520.6±2%550.112595√150√hic-cup√√SOT23-5
SY20149B2.75.52.6520.6±2%550.111080√1.250√√Latch off√√ 3A Peak currentSOT23-5
SY201492.75.52.6520.6±2%550.111080√1.250√√Latch off√√ 3A Peak currentSOT23-5
SY20149A2.75.52.6520.6±2%550.111080√1.250√√hic-cup√√ 3A Peak currentSOT23-5
SY20133L2.75.52.6520.6±2%550.112090√1.250√√hic-cup√√√DFN2x2-8
SY20122E2.75.52.6520.6±2%550.111080√√hic-cup√√√ Forced CCM SOT23-6
SY20257K2.65.52.660.7125±1.5%750.12817√0.3150√√hic-cup√√I2C Programmable Vout: 0.7125V~ 1.5V in 12.5mV steps, Addr: 1000001xCSP1.56*1.96-20
SY206112.55.52.51.20.6±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm heightQFN2.5x2-8
SY20601F2.55.52.50.61±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm height, fixed output voltageQFN2x1.5-8
SY20601E2.55.52.50.63.3±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm height, fixed output voltageQFN2x1.5-8
SY20601D2.55.52.50.62.5±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm height, fixed output voltageQFN2x1.5-8
SY20601C2.55.52.50.61.8±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm height, fixed output voltageQFN2x1.5-8
SY20601B2.55.52.50.61.5±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm height, fixed output voltageQFN2x1.5-8
SY20601A2.55.52.50.61.2±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm height, fixed output voltageQFN2x1.5-8
SY206012.55.52.50.60.6±2%400.1230150√1120√hic-cup√√Integrated inductor, 1mm heightQFN2x1.5-8
SY202352.55.52.550.6±1.5%180.15535√150√hic-cup√√QFN2x1.5-8
SY202172.55.52.540.7±1%300.17040√0.1√√√√ VID control,Latch OVP/SCP/OTPQFN3x3-16
SY202142.55.52.540.6±1.5%180.17555√ext50√hic-cup√√√QFN3x3-16
SY201532.55.52.53.50.6±1.5%180.15535√150√hic-cup√√√DFN2x1.5-8
SY20207L2.55.52.530.6±1.5%180.17555√ext50√hic-cup√√Ext soft-startQFN3x3-16
SY20194A2.55.52.530.8±1.5%180.17555√ext50√hic-cup√√Ext soft-start, Internal feed-forward capDFN3X3-16
SY20113A2.75.52.530.6±2%550.111080√1.250√√hic-cup√√√DFN2x2-8
SY201132.75.52.530.6±2%550.111080√1.250√√latch off√√√DFN2x2-8
SY201832.55.52.51.50.6±1.5%500.12001501√√√DFN2x2-6
SY20122B2.55.52.51.50.6±2%600.1210130√1120√√DFN1.5x1.5-6
SY201112.55.52.510.6±2%400.1230150√1√DFN1.5×1.5-6
SY201082.55.52.510.6±2%400.1270160√1√√SOT23-5
SY200972.56.52.510.6±2%400.1260170√1√√√SOT23-5
SY200952.56.52.510.6±2%400.1260170√1√√DFN2x2-6
SY200812.55.52.510.6±2%400.1260170√1√√SOT23-5
SY200752.55.52.51.50.6±2%900.11801201√√√SOT23-6
SY20075L2.55.52.510.6±2%900.12502001√√√SOT23-6
SY20061C2.55.52.510.6±2%600.12601701√Alt pinoutDFN2x2-6
SY20061A2.55.52.510.6±2%600.1260170√1√DFN2x2-6
SY200612.55.52.510.6±2%600.1260170√1√DFN2x2-6
SY20051A2.55.52.510.6±2%400.1230150√1120√√DFN1.5x1.5-6
SY20041V2.55.52.51.50.6±1.5%500.11801201√√DFN3x3-16
SY20041H2.55.52.51.50.6±1.5%500.11801201√√DFN2x2-6
SY20041B2.55.52.513.3±1.5%500.12001501√√DFN2x2-6
SY20041A2.55.52.510.6±1.5%500.12001501√√DFN3x3-16
SY200412.55.52.510.6±1.5%500.12001501√√DFN2x2-6
SY200182.55.52.510.6±2%400.1260170√1√hic-cup√√SOT23-5
SY20183L2.55.52.50.60.6±1.5%500.13002001√√hic-cup√DFN2x2-6
SY20208A2.55.52.50.450.6±2%1.50.1400200√150√hic-cup√√Ultra Low Quiescent CurrentDFN2x2-8
SY206524.5232.420.6±1.5%100510550√ext√hic-cup√√Integrated inductor, 2.1mm heightQFN3x3-10
SY200212.55.52.41.20.6±1.5%500.12001501√√SOT23-5
SY20021L2.55.52.40.60.6±1.5%500.13002001hic-cup√√SOT23-5
SY20213B1.855.51.850.60.4±2%400.1350250√0.1√√hic-cup√DFN1.45x1-6
SY201932.75.51.830.6±1%550.18550√0.35√75√hic-cup√√QFN1.5x1.6-7
SY202182.75.560.6±1.5%1500.140300.640√√Ext soft-startDFN3x3-10