DC-DC Buck
Part No. Vin(V) VOUT(V) IOMax(mA) Iq(mA) Freq_Max Vout Accuracy UVLO(V) OVP(V) OCP OTP Special Function Package
OB2105C 6~35 5 1100 1 160KHz ±1.5% 5.8/5.4 37(Vin) Yes Yes Synchronous SOP8
OB2105ME 6~35 5 900 1 160KHz ±1.5% 5.8/5.4 37(Vin) Yes Yes Synchronous SOT23-5
OB2106M 5.5~80 Adj 200 0.7 Adj ±5% 4 Adaptive Yes Yes Enable Control SOT23-6
OB2107M 5.5~80 Adj 200 0.7 Adj ±5% 4 Adaptive Yes Yes Soft Start SOT23-6
OB2220PC 20~200 12 300 1 50KHz ±5% 12/7.2 16(VDD) Yes Yes Soft Start SOP8
OB2220GPC 20~200 14 300 1 50KHz ±5% 12/7.2 18.8(VDD) Yes Yes Soft Start SOP8
OB21081 15~120 Adj / 1 70KHz ±2% 15/14 128(Vin) Yes Yes Enable Control SOP8
OB21082 15~120 Adj / 1 70KHz ±2% 15/14 128(Vin) Yes Yes Synchronous SOP14
OB21085 15~120 Adj 12V/2500 1 70KHz ±2% 15/14 128(Vin) Yes Yes Enable Control ESOP8
Car Charger
Part No. Vin(V) Vout_Max Iq(mA) Output
Port
Freq_Max Vout
Accuracy
Vin_OVP(V) Vin_UVLO(V) Cable
Compensation
OCP OTP Package
OB2150CP 8~32 5.2V/3.4A 1.8 USB-A 160KHz ±1.5% 33.4/32.4 7.5/7 Yes Yes Yes ESOP8
9V/2A
12V/2A
OB2151VS 8~32 5.2V/3.4A 1.8 Type-C 160KHz ±1.5% 33.4/32.4 7.5/7 Yes Yes Yes ETSSOP16
9V/2.22A
12V/2A
OB2156VS 7.5~32 5V/3.7A 1.8 USB-A &Type-C 160KHz ±1.5% 33.4/32.4 7.5/7 Yes Yes Yes ETSSOP16
9V/2.7A
12V/2.7A
OB2158VT 9.5~30 5V/4A 2 USB-A/Type-C 125KHz ±1.5% 30.5/26 8.6/8.1 Yes Yes Yes ETSSOP20
9V/2.5A
12V/2.5A

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