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Single Output Step Down (Buck) Converters Vin max < 7V

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Part NumberVin_min (V)Vin_max (V)Io_max (A)Vo_min (V)Fsw (MHz)Vref AccuracyIq (uA)Soft StartPackageProtection ModeFeatures / Special FunctionDatasheetOnline
Simulation		Rating
Matching parts：97
































































































































SY26024DQD
2.5
5.5
4
0.6
2.2
±1%
21
DFN1.5x1.5-6
Power Good Indicator, Hic-cup SCP/OVP/OTP, Auto Discharge
Y
Consumer
SY20118ADFC
2.5
5.5
4
0.6
1
±1.5%
55
DFN2x2-8
Power Good Indicator, Hic-cup SCP, Auto Discharge
N
Consumer
SY20117ADFC
2.5
5.5
3
0.6
1
±1.5%
55
DFN2x2-8
Power Good Indicator, Hic-cup SCP, Auto Discharge
N
Consumer
SY20107AABC
2.5
5.5
3
0.6
1
±1.5%
55
SOT23-6
Power Good Indicator, Hic-cup SCP, Auto Discharge
N
Consumer
SY26083DQD
2.5
5.5
3
0.6
2.2
±1%
21
Internal
DFN1.5x1.5-6
Hic-cup SCP，OVP，OTP
PFM Mode for Light Load Efficiency, Auto Discharge, ultra low IQ
N
Industrial
SY26056WEQ
0.8
6
6
0.4
0.6/1
±1%
1.6ms Internal
QFN3.5x4-20
hic-cup
PFM or FCCM
N
Industrial
SY26004SYD
2.5
6
4
0.6
2.4
±1.5%
23
0.8ms Internal
DFN2x2-7
hic-cup
Power Good Indicator, Auto-Discharge
Y
Industrial
SY20122A1ABC
2.5
5.5
2
0.6
1.5
±1.5%
50
1
SOT23-6
Hic-cup SCP
Power Good Indicator,Auto-Discharge,100% Dropout Operation
N
Consumer
SY20114EARC
2.5
5.5
2
0.6
1.5
±1.5%
0.75
SOT563
OVP,Hic-cup SCP
Power Good Indicator,Auto-Discharge,100% Dropout Operation
N
Consumer
SY20114ARC
2.5
5.5
2
0.6
1.5
±1.5%
55
0.75
SOT563
Hic-cup SCP
Power Good Indicator,Auto-Discharge,100% Dropout Operation
N
Consumer
SY20112ARC
2.5
5.5
3
0.6
1.2
±1.5%
50
0.7
SOT563
OVP,Hic-cup SCP
Power Good Indicator,Auto-Discharge,100% Dropout Operation
N
Consumer
SY20019ARC
2.5
5.5
1
0.6
1.5
±1.5%
55
0.75
SOT563
Hic-cup SCP
Power Good Indicator,Auto-Discharge,100% Dropout Operation
N
Consumer
SY20018IAAC
2.5
5.5
1
0.6
1.5
±1.5%
50
0.7
SOT23-5
Hic-cup SCP
100% Dropout Operation
N
Consumer
SY20011DFC
2.2
5.5
0.5
1.2
1
0.4
DFN2x2-8
Hic-cup SCP
Power Good Indicator,Auto-Discharge,100% Dropout Operation
N
Consumer
SY26023DQD
2.5
5.5
3
0.6
2.2
±1%
21
DFN1.5x1.5-6
Power Good Indicator, Hic-cup SCP/OVP/OTP, Auto Discharge
N
Consumer
SY20277QQC
2.7
5.5
12
0.6
1.5
±1%
95
0.3
QFN3x3-12
Hic-cup SCP
Power Good Indicator, DAC: 10mV lsb, default 1.05Vout,Auto-Discharge
N
Consumer
SY2A23006XHQ
2.8
5.5
6
0.6
1.8~3
±1.2%
36
programmable
QFN2×3-9
Hiccup SCP
Mode, PG, Jittering
N
Automotive
SY2A23003ATWD
2.8
5.5
3
0.6
2.35
±1.5%
22
0.25ms
DFN1.4×1.8-6
Hic-cup SCP
PWM and PFM Operating Selectable
N
Automotive
SY2A23002BDFD
2.8
5.5
2
0.6
2.35
±1.5%
22
0.2ms
DFN2×2-8
Hic-cup SCP
Power Good Indicator，Fixed Frequency PFM Mode
N
Consumer
SY2A23002ADFD
2.8
5.5
2
0.6
2.35
±1.5%
22 (no load, PFM)
0.2
DFN2x2-8
Hic-cup SCP
PWM and PFM Operating Selectable
N
Automotive