SY26533ABC (SQ25250ABC)

High Efficiency 1MHz, 600mA Step Up Regulator

SY26533ABC High Efficiency 1MHz, 600mA Step Up Regulator Datasheet

Parameters
Features
Description

Part number	SY26533ABC
Vin (min) (V)	3
Vin (max) (V)	30
Current limit (A)	0.75
Switching frequency (min)(kHz)	1000
Switching frequency (max)(kHz)	1000
Vout (min) (V)	3
Vout (max) (V)	33
Vref accuracy (±%)	2
Vout accuracy(±%)
Duty cycle (max)(%)	90
Iq (typ) (uA)	100
Features	Soft start
Package	SOT23-6
Operating temperature range(°C)	-40 to 125
Functional safety category

Wide Input Range: 3-30V Bias Input, 33V_{OUT, MAX}
1MHz Switching Frequency
Minimum ON Time: 100ns typical
Minimum OFF Time: 100ns typical
Low R_DS(ON): 400mΩ
RoHS Compliant and Halogen Free
Accurate Reference: 1.24V_REF
Compact Package: SOT23-6

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Evaluation Board

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Photo of evaluation board
Photo of evaluation board

EVB_SY26533ABC

The EVB_SY26533ABC is intended for evaulating 1MHz, 600mA, 12V Output Step Up Regulator SY26533ABC.

Technical Documentation

Title	Date
Silergy_Catalog_Q2_2026	2026-06-12

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