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:90



























































































2.5
5.5
4
0.6
2.2
±1%
21
DFN1.5×1.5-6
Power Good Indicator, Hic-cup SCP/OVP/OTP, Auto Discharge
N
Consumer
2.5
5.5
3
0.6
2.2
±1%
21
DFN1.5×1.5-6
Power Good Indicator, Hic-cup SCP/OVP/OTP, Auto Discharge
N
Consumer
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
2.5
5.5
4
0.6
1
±1.5%
55
DFN2×2-8
Power Good Indicator, Hic-cup SCP, Auto Discharge
N
Consumer
2.5
5.5
3
0.6
1
±1.5%
55
DFN2×2-8
Power Good Indicator, Hic-cup SCP, Auto Discharge
N
Consumer
2.5
5.5
3
0.6
1
±1.5%
55
SOT23-6
Power Good Indicator, Hic-cup SCP, Auto Discharge
N
Consumer
2.5
5.5
4
0.6
2.2
±1%
21
Internal
DFN1.5×1.5-6
Hic-cup SCP,OVP,OTP
PFM Mode for Light Load Efficiency, Auto Discharge, ultra low IQ
N
Consumer
2.5
5.5
3
0.6
2.2
±1%
21
Internal
DFN1.5×1.5-6
Hic-cup SCP,OVP,OTP
PFM Mode for Light Load Efficiency, Auto Discharge, ultra low IQ
N
Consumer
0.8
6
6
0.4
0.6/1
±1%
1.6ms Internal
QFN3.5x4-20
hic-cup
PFM or FCCM
N
Industrial
2.95
6
6
0.6
0.2~2
±1%
External
QFN3x3-16
hic-cup
Force CCM Mode, External COMP
N
Industrial
2.5
5.5
2
0.6
1.5
±1.5%
21
Internal
SOT563
Hic-cup SCP,OVP,OTP
PFM Mode for Light Load Efficiency, Auto Discharge, ultra low IQ
N
Consumer
2.5
6
6
0.6
1
±1.5%
23
0.8ms Internal
DFN2×2-7
hic-cup
N
Industrial
2.5
6
4
0.6
2.4
±1.5%
23
0.8ms Internal
DFN2x2-7
hic-cup
Power Good Indicator, Auto-Discharge
N
Industrial
2.5
6
3
0.8
2.4
±1.5%
23
0.8ms Internal
DFN2×2-7
hic-cup
N
Industrial
2.75
5.5
3
0.6
1.5
±2%
External
QFN1.5×1.5-7
hic-cup
Force CCM Mode
N
Industrial
2.5
6
6
0.6
1
±1.5%
23
Internal
DFN2×2-7
Hiccup SCP
Low Rdson,Fast Dynamic Response,Power Good Indicator,Auto-Discharge
N
Consumer
2.5
6
4
0.6
2.4
±1.5%
23
DFN2×2-7
Hic-cup SCP
Power Good Indicator,Auto-Discharge
N
Consumer
2.3
5.5
1
0.6
2
±2%
45
0.5
DFN2×1.5-8
Hic-cup SCP
180 degree out of phase operation
N
Consumer
3
5.5
3
0.6
1
±2%
80
1
DFN3x3-12
Hic-cup SCP
Auto-Discharge,100% Dropout Operation
N
Consumer
2.5
5.5
2
0.6
2
±2%
35
0.5
TSOT23-8
Hic-cup SCP
180 degree out of phase operation,100% Dropout Operation
N
Consumer

Selection Guide

TitleDate
Automotive Solutions Q22023-05-09
Industrial Designs Q22023-05-09
Selection Guide Q22023-05-09