Login
繁體中文
Products
AC LED Drivers
>
Dimming Interface Converters
LED Driver Controllers
Linear Solutions
Ripple Removers
Switching Solutions
AC-DC Regulators
>
Auxiliary Power Supply
Buck Converters and Smart LDOs
Fast Charger Protocols
Flyback Controllers
Flyback Converters
Power Over Ethernet (PoE) Solutions
Synchronous Rectifiers
Amplifiers
>
Current Sense Amplifiers
Power Monitors
Audio
>
Audio Converter
Class-D Amplifier
Headphone or Line Driver
Battery Management ICs
>
Battery Management System( BMS)
Charge Pump Chargers
Gauge
Switching Battery Chargers
Clocks & Timing
>
Clock Generator
Data Converters
>
Analog-to-digital Converters (ADCs)
Digital-to-analog Converters (DACs)
DC LED Drivers
>
Automotive LED Drivers
Backlight LED Drivers
Infrared LED Drivers
MR16 LED Drivers
Other DC LED Drivers
DC-DC Regulators
>
DC-DC PWM Controllers (External Switch)
Power Stage Dr. MOS
Single Output Step Down (Buck) Converters Vin max > 60V
Single Output Step Down (Buck) Converters Vin max < 7V
Single Output Step Down (Buck) Converters Vin max 30V~60V
Single Output Step Down (Buck) Converters Vin max 7V~30V
Single Output Step Up (Boost) Converters
Single Output Step Up&Down Converters
Embedded Processors
>
Electricity Metering ICs
Energy Measurement ICs
ESD Protection
>
ESD & EMI Filter
ESD & Surge Protection
Low Dropout Regulators
MCU & Mixed-Signal IC
>
Automotive MCU
Digital Power Controller
Programming Logic Device
Motor Drivers
Power Management ICs (PMICs)
>
High Frequency PMICs
High Voltage PMICs
Low Voltage PMICs
Power Modules
Protection Switch ICs
>
e-Fuse ICs
Hot Plug Controllers
Load Switches
ORing Controllers
Supervisor & Reset ICs
Type-C Power Switches
USB Current-Limiting Switches
USB OVP Switches
Sensors
>
Ambient Light Sensors (ALS)
Magnetic sensors
Proximity Sensors
Temperature Sensor
Voltage Reference
>
Shunt Voltage Reference
Applications
AC-DC Power Supply
>
AC-DC Fast Charger
AD-DC General Charger
Small Appliance Adapter
Automotive
>
ADAS Sensor Fusion ECU
Auto BMS
Automotive Lighting
Body Control
HVAC
Infotainment
OBC
Telematics
Traction
Building Automation
>
Electronic Smart lock
Elevator Control System
IoT Module
IP Camera
LED Wall Control
Video Matrix
Communication
>
Communication Power
Enterprise Switch
Optical Module
Small Cell
Video Conference System
WLAN AP
Computing
>
Client SSD
Desktop
Enterprise SSD
Notebook
Notebook Docking Station
Server
Consumer Electronic
>
Power Bank
Set Top Box
Smart Speaker
Smartphone
Smartwatch
Tablet PC
True Wireless Stereo (TWS)
Electric Bicycle
>
E-Bike VCU
GPS Reciever
Industrial Battery Pack
Electronic Payment
>
Barcode Scanner
Point of Sale terminal
Energy Storage System (ESS)
>
ESS BMU
ESS PCS
Factory Automation
>
Distributed Control System
HMI
Industrial Control Computer
HEA
>
Air Conditioner
Refrigerator
Smart TV
Vacuum Robot
Washing Machine
LED Lighting
>
AC-DC Lighting
Intelligent Lighting
Stage Light
Medical
>
Oxygen Generator
Patient Monitor
Pulse Oximeter
Motor&Power Control
>
Brick Module Power
EV Charger
Inverter
Portable Power Station
Power Tools
Servo
UPS
Power Automation
>
AC Intelligent Circuit Breaker
Battery Tester - Cells in Parallel
FTU & DTU
Grid power Protection
Micro Inverter
PV Inverter
PV Module Monitoring
Smart Electricity Meter
Solar Optimizer
TTU
Design Resources
Online Simulation
Quality & Reliability
Cross Reference
Investors
Company Management
>
Board of Directors
Committees
Internal Audit
Top 10 Shareholders
Communication between independent directors/internal/independent auditors
Information Security
Investor Resource
>
Financial Information
Material Information
IR Events
Annual Reports
Shareholder Services
>
Stock Quotes
Shareholders'Meeting
Dividend Information
Contact
Organizational Structure
Stakeholder Engagement
>
Stakeholder Engagement
Stakeholder Feedback
About Silergy
Company News
Company Profile
Careers
Contact Us
Whistleblower Complaint
ESG
A Message from the Chairperson
Institutional Document
Home
Products
DC-DC Regulators
Single Output Step Down (Buck) Converters Vin max 7V~30V
Single Output Step Down (Buck) Converters Vin max 7V~30V
Quick Search
Product Type
In Production
NRND
Application Type
Consumer
Industrial
Automotive
Vin_min (V)
Vin_max (V)
Io_max (A)
Iq (uA)
Vref Accuracy
Please select
±2%
±1.5%
±1%
±3%
±1.83%
±1.0%
±1% (Vref ≥ 600mV)
Search
Reset
Products List
Download Excel
Display more filters
Part Number
Vin_min (V)
Vin_max (V)
Vo_min (V)
Io_max (A)
Vref Accuracy
Fsw (MHz)
Iq (uA)
Package
Protection Mode
Features / Special Function
Datasheet
Online
Simulation
Rating
Matching parts:
75
Reset
fixed 5.1
Fixed 5.1
Fixed 3.36
Fixed 3.338
5.15
5.1
3.338
3.3
1
0.9
0.6
0.4
20
12
11
10
9
8
6
5
4
3.5
3
2
15/Per phase
1.7
1
/
±3%
±2%
±1.83%
±1.5%
±1.0%
±1% (Vref ≥ 600mV)
±1%
2.5
2
1.4
1.2
1.15
1
0.8
0.66/1.1/2.2
0.66/1.1
0.6/0.8/1.0
0.6/0.8/1
0.6
0.5/ 0.75/1/ 1.25
0.5-2.5
0.5
0.4~1.8
0.4/0.8/1.2
0.4
4000
850
650
600
550
540
400
270
250
200
1mA (max.)
190
180
140
130
128
121
120
115
110
100
96
85
80
75
65
19
TSOT23-8
TSOT23-6
SOT23-6
SO8E
QFN4x3-13
QFN3×4-13
QFN3×3-20
QFN3x4-21
QFN3x4-19
QFN3x4-14
QFN3x4-13
QFN3x3-20
QFN3x3-16
QFN3x3-12
QFN3x3-10
QFN3.5x3.5-18
QFN2x3-14
QFN2.5×2.5-16
QFN2.5x2.5-16
LGA6×6-42
DFN3x4-12
latch-off SCP/OVP
hic-cup
UVP/OVP/OCP/OTP
SCP
foldback
OVP
Latch-off SCP
Hic-cup SCP
UVP
OTP
Latch-off UVP/OVP
Latch-off Mode
Hic-cup/Latch-off
Hic-cup SCP/OVP
Hic-cup Mode UVP
Hic-cup Mode
Hic-cup
Hic-Cup SCP
Hic-Cup
Stackable Dual phase synchronous step-down converter
Pmbus Compatible Interface
Black-Box Function
Remote sense
seamless ILMT
pre-bias startup
FCCM/PFM
pre-bias startup
Programmable Valley Current Limit & Soft-start
Latch-off Protection
PFM/FCCM
PFM/FCCM
Hic-cup Protection
Programmable Soft-start/Switching frequency/Over current limit
USM or FCCM
Programmable Soft-start
Power Good Indicator
±1A VTT LDO and ±10mA Buffered Reference
Auto-Discharge
programmable output current limit
fixed 3.338V output
Ultrasonic control inout
Support VDDQ LDO High-Z in S3
Seamless ILMT
Pre-bias startup
Programmable Soft-start Time
Adj Ilimit
12A peak current
16A Peak current
programmable output current limit
100mA LDO
fixed output voltage
100mA LDO Current Capability
selectable Hic-cup/Latch-off SCP
12A Continuous/15A Peak Current Capability
Programmable peak current limit
Output Discharge
Auto-discharge
Hic-cup SCP
PFM/PWM
Power Good Indicator
Large Duty Cycle On-Time Stretch/Power Good Indicator/Auto-Discharge
High Duty Cycle Capable using On-Time Stretch/Power Good Indicator/Auto-Discharge
High Duty Cycle Capable using On-Time Stretch
PFM/FCCM Selectable Light Load Operation Mode
Power Good Indicator
Output Auto-Discharge Function
Hic-cup for Short Circuit Protection
Output Auto-Discharge Function
Hic-cup SCP
Hic-Cup SCP
Cycle-by-cycle Valley Current Limitation
Constant On-Time and Ripple-Based Control
PFM/USM Selectable Light Load Operation Mode
Y
N
SY26190VDQ
2.9
16
0.6
20
±1%
0.6/0.8/1.0
550
QFN3x4-19
hic-cup
Remote sense, seamless ILMT, pre-bias startup, FCCM/PFM
Y
Industrial
SY26120VDC
2.9
16
0.6
20
±1%
0.6/0.8/1
550
QFN3x4-19
Remote sense, seamless ILMT, pre-bias startup, FCCM/PFM
Y
Industrial
SY26112VDC
2.7
16
0.6
12
±1%
0.6/0.8/1.0
650
QFN3x4-19
Hic-Cup SCP
Remote sense, seamless ILMT, pre-bias startup, FCCM/PFM
Y
Industrial
SY21286RHC
4.5
24
0.6
6
±1%
0.5
190
QFN2.5×2.5-16
Latch-off Mode
Constant On-Time and Ripple-Based Control, PFM/USM Selectable Light Load Operation Mode, Power Good Indicator, Output Auto-Discharge Function
N
Consumer
SY21286ARHC
4.5
24
0.6
6
±1%
0.6
190
QFN2.5×2.5-16
Hic-cup Mode UVP
High Duty Cycle Capable using On-Time Stretch, PFM/FCCM Selectable Light Load Operation Mode, Power Good Indicator, Output Auto-Discharge Function
N
Consumer
SY21249FTMC
5.5
24
1
11
±1.0%
0.6
180
QFN3×4-13
Latch-off UVP/OVP
High Duty Cycle Capable using On-Time Stretch/Power Good Indicator/Auto-Discharge
N
Consumer
SY21249C1TMC
5.5
24
5.15
11
0.6
110
QFN3x4-13
OVP,Latch-off SCP
Power Good Indicator,Auto-Discharge
Y
Consumer
SY21243ARHC
4
24
0.6
8
±1%
0.6
140
QFN2.5x2.5-16
OVP,Hic-cup SCP
Power Good Indicator,Auto-Discharge
Y
Consumer
SY21240RAC
4
24
0.6
9
±1%
0.6
QFN3x3-20
OVP,Latch-off SCP
Power Good Indicator,±1A VTT LDO and ±10mA Buffered Reference,Auto-Discharge
Y
Consumer
SY21211FCC
4.5
30
0.6
5
±1.5%
0.5
200
SO8E
SCP,foldback
N
Consumer
SY21211DNC
4.5
30
0.6
5
±1.5%
0.5
200
DFN3x4-12
SCP,foldback
Power Good Indicator,
N
Consumer
SY21197ADC
4.5
18
0.6
6
±1.5%
0.4
200
TSOT23-6
Hic-cup SCP
Auto-Discharge
N
Consumer
SY21195IADC
4.5
18
0.6
5
±1.5%
0.5
250
TSOT23-6
Hic-cup SCP
Auto-Discharge
N
Consumer
SY21174IADC
4.2
18
0.6
4
±1.5%
0.5
200
TSOT23-6
Hic-cup SCP
N
Consumer
SY21138ARHC
4.5
24
0.6
6
±1%
0.5
100
QFN2.5x2.5-16
OVP,Hic-cup SCP
Power Good Indicator,Ultrasonic control inout,Auto-Discharge
Y
Consumer
SY21113IADC
4.2
18
0.6
3
±1.5%
0.5
200
TSOT23-6
Hic-cup SCP
Auto-Discharge
Y
Consumer
SY21082ABC
4.2
18
0.6
2
±1.5%
0.5
200
SOT23-6
Hic-cup SCP
N
Consumer
SY21042ADC
4.5
28
0.6
1.7
±2%
0.5
400
TSOT23-6
Cycle-by-cycle Valley Current Limitation
N
Consumer
SY2A26066WYQ
3
7
6
±1%
0.66/1.1/2.2
850
QFN2x3-14
OVP, UVP, OTP
Power Good Indicator
N
Automotive
SY26613QDQ
4.5
19
0.6
/
±1%
0.5
1mA (max.)
QFN3x3-16
Hic-Cup SCP
Programmable Soft-start/Switching frequency/Over current limit, USM or FCCM
N
Industrial
Selection Guide
Title
Date
Automotive Solutions Q3 2024
2024-07-26
Industrial Designs Q3 2024
2024-07-26
Selection Guide Q3 2024
2024-07-26