
For Reference Only
Part Number | SI-8050S |
OEMstron Part # | SI-8050S |
Manufacturer | Sanken |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK 5V 3A TO220F-5 |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | SI-8050S PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI-8050S Specifications
Part Number | SI-8050S | |
Brand | Sanken | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | Sanken | |
Series | - | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Output Type | Fixed | |
Number of Outputs | 1 | |
Voltage - Input (Min) | 7V | |
Voltage - Input (Max) | 40V | |
Voltage - Output (Min/Fixed) | 5V | |
Voltage - Output (Max) | - | |
Current - Output | 3A | |
Frequency - Switching | 60kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -30°C ~ 125°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | TO-220-5 Full Pack (Formed Leads) | |
Supplier Device Package | TO-220F-5 |
SI-8050S Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI-8050SD-TL Sanken Electric Co Ltd |
IC REG BUCK 5V 3A TO263-5 |
2400 |
SI-8050S Sanken Electric Co Ltd |
Switching regulator |
48 |
Part Number | Description | Stock |
SI-8050SD D# C1S721000060479 Sanken Electric Co Ltd |
SWITCHING MODE REGULATOR ICS RoHS: Compliant
Min Qty: 1
Container: Bulk
|
3254 |
Part Number | Description | Stock |
SI-8050SD Sanken Electric Co Ltd |
N/A (ship within 1day) - D/C 2003 |
619 |
SI-8050SS Sanken Electric Co Ltd |
RoHS (ship within 1day) - D/C 2017 |
170 |
SI-8050S Sanken Electric Co Ltd |
N/A (ship within 1day) - D/C 2013 |
9 |
Part Number | Description | Stock |
SI-8050SD-TL D# SI-8050SD-TLCT-ND Sanken Electric Co Ltd |
IC REG BUCK 5V 3A TO263-5 |
288 In Stock |
SI-8050SD D# SI-8050SD-ND Sanken Electric Co Ltd |
IC REG BUCK 5V 3A TO263-5 |
Temporarily Out of Stock |
SI-8050S D# SI-8050S-ND Sanken Electric Co Ltd |
IC REG BUCK 5V 3A TO220F-5 |
Limited Supply - Call |
Part Number | Description | Stock |
SI-8050S SANKEN |
In stock shipping within 2days |
5260 |
SI-8050SD SANKEN |
In stock shipping within 2days |
40525 |
Part Number | Description | Stock |
SI-8050S D# 1652409 Allegro MicroSystems LLC |
IC, POWER SUPPLY RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
Part Number | Description | Stock |
SI8050SLF1100RP SKN |
OEM/CM QUOTES ONLY | NO BROKERS |
83 |
SI8050SLF1113 Sanken |
OEM/CM QUOTES ONLY | NO BROKERS |
1904 |
SI8050S SANKEN |
OEM/CM QUOTES ONLY | NO BROKERS |
10710 |
SI8050SS SANKEN |
OEM/CM QUOTES ONLY | NO BROKERS |
63851 |
SI8050SDK SANKEN |
OEM/CM QUOTES ONLY | NO BROKERS |
275 |
SI8050SLF1101RP SANKEN |
OEM/CM QUOTES ONLY | NO BROKERS |
319 |
SI8050SD |
OEM/CM QUOTES ONLY | NO BROKERS |
5950 |
SI8050SDTL |
OEM/CM QUOTES ONLY | NO BROKERS |
2856 |
Part Number | Description | Stock |
SI8050SD Sanken Electric Co Ltd |
OEM/CM Immediate delivery |
90000 |
SI-8050SD Sanken Electric Co Ltd |
OEM/CM Immediate delivery |
28050 |
SI-8050S Sanken Electric Co Ltd |
OEM/CM Immediate delivery |
1100 |
SI-8050SS Sanken Electric Co Ltd |
OEM/CM Immediate delivery |
23314 |
SI-8050SD-TL Sanken Electric Co Ltd |
OEM/CM Immediate delivery |
29 |
Part Number | Description | Stock |
SI-8050SD D# 31K7390 Allegro MicroSystems LLC |
DC/DC Converter IC (SMD) 3.0A/Asynchronous/Vo=5V RoHS: Not Compliant
Min Qty: 1600
Container: TAPE & REEL - FULL
|
0 |
SI-8050S D# 87R0312 Allegro MicroSystems LLC |
SWITCHING REGULATOR, 60KHZ, TO-220F-5, Topology:Buck (Step Down), Input Voltage Min:7V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-220F, No. of Pins:5Pins, Output Current:3A, Switching Frequency:60kHz, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
0 |
Part Number | Description | Stock |
SI-8050S D# NS-SI-8050S Sanken |
OEM/CM ONLY |
7403 |
SI-8050SD-TL D# NS-SI-8050SD-TL Sanken |
OEM/CM ONLY |
2153 |
Part Number | Description | Stock |
SI-8050SD Sanken Electric Co Ltd |
495 | |
SI-8050S Allegro MicroSystems LLC |
Swithed-Mode Power Supply Controller, Voltage Mode Type, 5 Pin, Plastic, ZIP |
908 |
SI-8050SS Sanken Electric Co Ltd |
136 |
Part Number | Description | Stock |
SI8050SDTL |
OEM/CM ONLY |
2411 |
SI8050SLF1101RP Sanken Electric Co Ltd |
OEM/CM ONLY |
284 |
SI8050SLF1113 Sanken Electric Co Ltd |
OEM/CM ONLY |
1616 |
SI8050S DK Sanken Electric Co Ltd |
OEM/CM ONLY |
148 |
SI8050SLF1100RP SKN |
OEM/CM ONLY |
86 |
SI8050S Sanken Electric Co Ltd |
OEM/CM ONLY |
9016 |
SI8050SS Sanken Electric Co Ltd |
OEM/CM ONLY |
53672 |
SI8050SD Allegro MicroSystems LLC |
OEM/CM ONLY |
2030 |
Part Number | Description | Stock |
SI-8050S SANKEN |
IN stock Immediate delivery |
1095 |
SI-8050SD-TL SANKEN |
IN stock Immediate delivery |
24 |
SI-8050SS SANKEN |
IN stock Immediate delivery |
23299 |
SI8050SD SANKEN |
IN stock Immediate delivery |
89985 |
SI-8050SD SANKEN |
IN stock Immediate delivery |
28035 |
Part Number | Description | Stock |
SI-8050SD-TL Sanken Electric Co Ltd |
shipping today |
41 |
SI-8050S Sanken Electric Co Ltd |
shipping today |
155886 |
SI8050SD Maxim Integrated Products |
shipping today |
4996 |
SI-8050SD Maxim Integrated Products |
shipping today |
2496 |
SI-8050SS Sanken Electric Co Ltd |
shipping today |
23313 |
Part Number | Description | Stock |
SI-8050SD D# 30599447 Sanken Electric Co Ltd |
Conv DC-DC 7V to 40V Step Down Single-Out 5V 3A 6-Pin(5+Tab) TO-263 |
Americas - 3254 |
Part Number | Description | Stock |
SI8050S mfr |
RFQ |
233 |
SI-8050SD Sanken Electric Co Ltd |
RFQ |
5618 |
SI-8050S SK Hynix Inc |
RFQ |
4126 |
SI-8050S-LF1103 Sanken Electric Co Ltd |
RFQ |
11757 |
Part Number | Description | Stock |
SI-8050SD Sanken Electric Co Ltd |
Surface Mount Separate Excitation Step-down Switching Mode Regulator ICs |
113895 |
Part Number | Description | Stock |
SI-8050S D# 1652409 Allegro MicroSystems LLC |
IC, POWER SUPPLY RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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