PC
onsemi20-TSSOP (0.173", 4.40mm Width)RoHS

NCV8851BDBR2G

IC REG DL BUCK/LNR SYNC 20TSSOP

NCV8851BDBR2G by onsemi
Subcategory

Pmic Voltage Regulators Linear Switching

Package

20-TSSOP (0.173", 4.40mm Width)

Status

Obsolete

$1.87 / unit (market reference)

MOQ: 161 pcs

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Parameters

ParameterValue
Brandonsemi
ModelNCV8851BDBR2G
Package / Case20-TSSOP (0.173", 4.40mm Width)
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 150°C
TopologyStep-Down (Buck) Synchronous (1), Linear (LDO) (1)
Frequency - Switching170kHz ~ 500kHz
Number of Outputs2
Supplier Device Package20-TSSOP
RoHSRoHS
Part StatusObsolete

Application & Notes

NCV8851BDBR2G by onsemi is a Step-Down (Buck) Synchronous (1), Linear (LDO) (1) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 20-TSSOP (0.173", 4.40mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.

All Technical Specifications

TopologyStep-Down (Buck) Synchronous (1), Linear (LDO) (1)
w/SequencerYes
w/LED DriverNo
w/SupervisorNo
Voltage - Supply4.5V ~ 40V
Number of Outputs2
Frequency - Switching170kHz ~ 500kHz
Voltage/Current - Output 1Controller
Voltage/Current - Output 26V, 30mA

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