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Renesas Electronics RAA2116054GP3#JA0 — Analog & Data Acquisition

RAA2116054GP3#JA0 Buck Regulator, 4.5V–60V Input, 500mA

MPNRAA2116054GP3#JA0
End of Life

Renesas RAA2116054GP3#JA0, Step-Down Buck Regulator, Adjustable Output, 500mA, 4.5V–60V Input, 450kHz, Non-Synchronous, -40°C to 125°C, TSOT-23-6 Package.

$1.57Ref. price · indicative, final on quote
Renesas Electronics RAA2116054GP3#JA0 datasheet (PDF)
PackagingSOT-23-6 Thin, TSOT-23-6
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

RAA2116054GP3#JA0 specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Voltage - input4.5V
Voltage - output57V
Voltage - output (Min (Fixed))0.8V
Output current500mA
Frequency450kHz
I/O channels1
Operating temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionStep-Down
TopologyBuck
CaseSOT-23-6 Thin, TSOT-23-6
Output configurationPositive
Synchronous rectifierNo

Product details

The Renesas RAA2116054GP3#JA0 is a 500 mA step-down (buck) switching regulator with an input range of 4.5 V to 60 V. It delivers an adjustable output from 0.8 V up to 57 V.

Non-synchronous topology — design implications

Because the RAA2116054GP3#JA0 does not integrate a synchronous rectifier, the low-side path is handled by an external diode. This adds one BOM component.

Housed in a TSOT-23-6 (thin SOT-23-6) surface-mount package, the part occupies minimal board area.

No last-time-buy or end-of-life notification has been recorded.

Frequently asked questions

Is the RAA2116054GP3#JA0 a synchronous buck converter?

No, it is non-synchronous. An external Schottky diode is required for the low-side path; the part does not integrate a synchronous rectifier.