Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | STCH03 |
| OEMstron Part # | STCH03 |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
| Description | OFFLINE PWM CONTROLLER FOR LOW S |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | STCH03 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 24 - May 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
STCH03 Specifications
| Part Number | STCH03 | |
| Brand | STMicroelectronics | |
| Lifecycle | Discontinued | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | AC DC Converters, Offline Switchers | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Output Isolation | Isolated | |
| Internal Switch(s) | No | |
| Voltage - Breakdown | - | |
| Topology | Flyback | |
| Voltage - Start Up | 17V | |
| Voltage - Supply (Vcc/Vdd) | 11.5V ~ 23V | |
| Duty Cycle | 50% | |
| Frequency - Switching | 196kHz | |
| Power (Watts) | - | |
| Fault Protection | Over Current, Over Voltage | |
| Control Features | - | |
| Operating Temperature | -25°C ~ 125°C (TJ) | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SO | |
| Mounting Type | Surface Mount |
STCH03 Documents
Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
STCH03L D# V36:1790_22303114 STMicroelectronics |
AC to DC Switching Converter Flyback 10.45V 167kHz Tube 8-Pin SO N RoHS: Compliant
|
Americas - 0 |
|
STCH03 D# V36:1790_21711105 STMicroelectronics |
AC to DC Switching Converter Flyback 10.45V 167kHz Tube 8-Pin SO N RoHS: Compliant
|
Americas - 0 |
|
STCH03LTR D# V79:2366_24975345 STMicroelectronics |
AC to DC Switching Converter Flyback 10.45V 167kHz T/R 8-Pin SO N RoHS: Compliant
|
Americas - 439 |
|
STCH03TR D# V36:1790_21711106 STMicroelectronics |
AC to DC Switching Converter Flyback 10.45V 167kHz T/R 8-Pin SO N RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
STCH03TR D# STCH03TR STMicroelectronics |
Current Mode PWM Controller 50mA 8-Pin SOIC T/R - Tape and Reel (Alt: STCH03TR) |
Americas - 0 |
|
STCH03L D# STCH03L STMicroelectronics |
Current Mode PWM Controller 10.45V 8-Pin SOIC Tube - Tape and Reel (Alt: STCH03L) |
Americas - 0 |
|
STCH03 D# STCH03 STMicroelectronics |
Current Mode PWM Controller 50mA 8-Pin SOIC Tube - Rail/Tube (Alt: STCH03) |
Americas - 0 |
|
STCH03LTR D# STCH03LTR STMicroelectronics |
Current Mode PWM Controller 13V 480mA 8-Pin SOIC T/R - Tape and Reel (Alt: STCH03LTR) |
Americas - 2500 |
|
EVLSTCH03-36W-SR D# EVLSTCH03-36W-SR STMicroelectronics |
STCH03 USB Charger Demonstration Board - Boxed Product (Development Kits) (Alt: EVLSTCH03-36W-SR) |
Americas - 0 |
|
EVL80WLED-STCH03 D# EVL80WLED-STCH03 STMicroelectronics |
80W Primary Side Current Loop Control LED Driver Demonstration Board - Boxed Product (Development Kits) (Alt: EVL80WLED-STCH03) |
Americas - 0 |
|
EVLSTCH03-45WPD D# EVLSTCH03-45WPD STMicroelectronics |
STCH03 45W USB Type-C Power Delivery 3.0 Adapter Based Evaluation Board - Boxed Product (Development Kits) (Alt: EVLSTCH03-45WPD) |
Americas - 0 |
|
EVAL-STCH03-45W D# EVAL-STCH03-45W STMicroelectronics |
- Boxed Product (Development Kits) (Alt: EVAL-STCH03-45W) RoHS: Not Compliant
|
Americas - 5 |
| Part Number | Description | Stock |
|
EVLSTCH03-45WPD D# EVLSTCH03-45WPD STMicroelectronics |
STCH03 45W USB Type-C Power Delivery 3.0 Adapter Based Evaluation Board (Alt: EVLSTCH03-45WPD) |
Europe - 2 |
|
STCH03TR D# STCH03TR STMicroelectronics |
Current Mode PWM Controller 50mA 8-Pin SOIC T/R (Alt: STCH03TR) |
Europe - 0 |
|
EVLSTCH03-36W-SR D# EVLSTCH03-36W-SR STMicroelectronics |
STCH03 USB Charger Demonstration Board (Alt: EVLSTCH03-36W-SR) RoHS: Compliant
|
Europe - 1 |
|
STCH03 D# STCH03 STMicroelectronics |
Current Mode PWM Controller 50mA 8-Pin SOIC Tube (Alt: STCH03) |
Europe - 0 |
|
EVL80WLED-STCH03 D# EVL80WLED-STCH03 STMicroelectronics |
80W Primary Side Current Loop Control LED Driver Demonstration Board (Alt: EVL80WLED-STCH03) |
Europe - 2 |
|
EVAL-STCH03-45W D# EVAL-STCH03-45W STMicroelectronics |
(Alt: EVAL-STCH03-45W) |
Europe - 2 |
| Part Number | Description | Stock |
|
EVLSTCH03-45WPD D# 497-EVLSTCH03-45WPD-ND STMicroelectronics |
45W USB TYPE-C POWER DELIVERY 3 |
2 In Stock |
|
STCH03LTR D# 497-18223-1-ND STMicroelectronics |
OFFLINE PWM CONTROLLER FOR LOW S |
2334 In Stock |
|
EVAL-STCH03-45W D# 497-EVAL-STCH03-45W-ND STMicroelectronics |
45W / 12V POWER SUPPLY BASED ON |
3 In Stock |
|
STCH03TR D# 497-18077-2-ND STMicroelectronics |
OFFLINE PWM CONTROLLER FOR LOW S |
On Order |
|
EVL80WLED-STCH03 D# 497-EVL80WLED-STCH03-ND STMicroelectronics |
EVL80WLED-STCH03: 80W-1A PRIMARY |
6 In Stock |
|
STCH03L D# STCH03L-ND STMicroelectronics |
OFFLINE PWM CONTROLLER FOR LOW S |
Temporarily Out of Stock |
|
STEVAL-USBPD27S D# 497-STEVAL-USBPD27S-ND STMicroelectronics |
COMPACT 27W USB TYPE-C POWER DEL |
8 In Stock |
|
EVLSTCH03-36W-SR D# 497-EVLSTCH03-36W-SR-ND STMicroelectronics |
36W USB CHARGER WITH SELECTABLE |
9 In Stock |
|
STEVAL-SMACH15V1 D# 497-18113-ND STMicroelectronics |
PSU AND CONVERTER SOLUTION EVAL |
30 In Stock |
|
STCH03 D# 497-18076-ND STMicroelectronics |
OFFLINE PWM CONTROLLER FOR LOW S |
Limited Supply - Call |
| Part Number | Description | Stock |
|
STCH03TR D# 2893186RL STMicroelectronics |
PWM CONTROLLER, 23V, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Reel
|
0 |
|
STCH03LTR D# 2986997 STMicroelectronics |
PWM CTRL, 11.5V-23V, 167KHZ, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
66 |
|
EVLSTCH03-36W-SR D# 3387310 STMicroelectronics |
EVAL BOARD, MAINS USB CHARGER RoHS: Compliant
Min Qty: 1
Container: Each
|
4 |
|
EVAL-STCH03-45W D# 3387308 STMicroelectronics |
EVAL BOARD, QR FLYBACK CONTROLLER RoHS: Compliant
Min Qty: 1
Container: Each
|
1 |
|
EVL80WLED-STCH03 D# 3387309 STMicroelectronics |
EVAL BOARD, LIGHTING, LED DRIVER RoHS: Compliant
Min Qty: 1
Container: Each
|
2 |
|
STEVAL-SMACH15V1 D# 2980988 STMicroelectronics |
EVAL BOARD, OFFLINE PWM CONTROLLER RoHS: Compliant
Min Qty: 1
Container: Each
|
3 |
|
EVLSTCH03-45WPD D# 3366016 STMicroelectronics |
EVAL BOARD, USB POWER DELIVERY ADAPTER RoHS: Compliant
Min Qty: 1
Container: Each
|
5 |
| Part Number | Description | Stock |
|
STCH03 STMicroelectronics |
Offline PWM controller for low standby adapters RoHS: Compliant
pbFree: Yes
|
0 Tube |
|
STCH03TR STMicroelectronics |
RoHS: Not Compliant
pbFree: Yes
|
0 |
|
STCH03LTR STMicroelectronics |
STCH03 Series 23 V 50% 196 kHz Offline PWM Controller for Low Standby Adapter RoHS: Compliant
pbFree: Yes
|
2500 Reel |
| Part Number | Description | Stock |
|
STCH03LTR STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
|
STCH03TR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
|
EVLSTCH0336WSR STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
10 |
|
EVLSTCH0345WPD STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
9 |
|
EVALSTCH0345W STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
6 |
|
EVL80WLEDSTCH03 STMICROELECTRONICS |
OEM/CM QUOTES ONLY | NO BROKERS |
8 |
| Part Number | Description | Stock |
|
EVLSTCH03-36W-SR D# 511-EVLSTCH03-36W-SR STMicroelectronics |
Power Management IC Development Tools INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
9 |
|
EVL80WLED-STCH03 D# 511-EVL80WLED-STCH03 STMicroelectronics |
LED Lighting Development Tools INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
7 |
|
EVLSTCH03-45WPD D# 511-EVLSTCH03-45WPD STMicroelectronics |
Power Management IC Development Tools INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
5 |
|
EVAL-STCH03-45W D# 511-EVAL-STCH03-45W STMicroelectronics |
Power Management IC Development Tools INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
2 |
|
STCH03TR D# 511-STCH03TR STMicroelectronics |
AC/DC Converters INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
32 |
|
STEVAL-SMACH15V1 D# 511-STEVAL-SMACH15V1 STMicroelectronics |
Power Management IC Development Tools 15 W 5 V output USB adapter evaluation board with STCH03 CC-mode primary sensing switching controller RoHS: Compliant
|
32 |
|
STCH03LTR D# 511-STCH03LTR STMicroelectronics |
Switching Controllers INDUSTRIAL & POWER CONVERSION RoHS: Compliant
|
2485 |
| Part Number | Description | Stock |
|
STCH03LTR D# XSFP00000176592 STMicroelectronics |
5000 |
| Part Number | Description | Stock |
|
STCH03 D# 59AC7683 STMicroelectronics |
BOARD & REF DESIGN RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
|
0 |
|
STEVAL-SMACH15V1 D# 84AC2866 STMicroelectronics |
EVAL BOARD, OFFLINE PWM CONTROLLER, Silicon Manufacturer:STMicroelectronics, Silicon Core Number:STCH03, Kit Application Type:Power Management, Application Sub Type:PWM Controller, Kit Contents:Eval Board STCH03, Product Range:-, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
3 |
|
EVLSTCH03-45WPD D# 54AH6203 STMicroelectronics |
EVAL BOARD, USB POWER DELIVERY ADAPTER ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1 |
|
EVAL-STCH03-45W D# 68AH9925 STMicroelectronics |
EVAL BOARD, QR FLYBACK CONTROLLER ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1 |
|
STCH03L D# 77AC3248 STMicroelectronics |
BOARD & REF DESIGN RoHS: Not Compliant
Min Qty: 2000
Container: Bulk
|
0 |
|
EVL80WLED-STCH03 D# 68AH9931 STMicroelectronics |
EVAL BOARD, LIGHTING, LED DRIVER ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
2 |
|
STCH03TR D# 62AC0859 STMicroelectronics |
PWM CONTROLLER, 23V, SOIC-8, Input Voltage:-, Output Voltage:-, Output Current:-, Supply Voltage Min:11.5V, Supply Voltage Max:23V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:-, Operating Temperature Min:-40°C, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
64 |
|
EVLSTCH03-36W-SR D# 68AH9930 STMicroelectronics |
EVAL BOARD, MAINS USB CHARGER ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 1
Container: Bulk
|
4 |
|
STCH03LTR D# 94AC2212 STMicroelectronics |
PWM CTRL, 11.5V-23V, 167KHZ, SOIC-8, Input Voltage:-, Output Voltage:13V, Output Current:480mA, Supply Voltage Min:11.5V, Supply Voltage Max:23V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:167kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
66 |
| Part Number | Description | Stock |
|
STEVAL-SMACH15V1 D# 1827788 STMicroelectronics |
STMicroelectronics 15 W 5 V Output USB Adapter Evaluation Board STCH03 Evaluation Board STEVAL-SMACH15V1, EA Min Qty: 1
Container: Bulk
|
10 |
|
STCH03TR D# 1751176 STMicroelectronics |
STMicroelectronics STCH03TR, PWM Controller 196 kHz 8-Pin, SO8, RL Min Qty: 2500
Container: Reel
|
30 |
|
EVLSTCH03-45WPD D# 1991236 STMicroelectronics |
STMicroelectronics EVLSTCH03-45WPD EVLSTCH03-45WPD 45W USB Type-C Power Delivery 3.0 Adapter USB Power Controller for, EA Min Qty: 1
Container: Bulk
|
7 |
|
EVAL-STCH03-45W D# 2014419 STMicroelectronics |
STMicroelectronics EVAL-STCH03-45W 45W / 12V power supply based on STCH03 QR flyback controller and SRK1000B adaptive, EA Min Qty: 1
Container: Bulk
|
3 |
|
EVL80WLED-STCH03 D# 2014400 STMicroelectronics |
STMicroelectronics EVL80WLED-STCH03 80W-1A primary side current loop control LED driver with STCH03 for street lighting, EA Min Qty: 1
Container: Bulk
|
3 |
|
EVLSTCH03-36W-SR D# 2014469 STMicroelectronics |
STMicroelectronics EVLSTCH03-36W-SR 36W USB charger with selectable output voltage (5-9-12 V @3A) based on STCH03L and, EA Min Qty: 1
Container: Bulk
|
3 |
| Part Number | Description | Stock |
|
STCH03TR STMicroelectronics |
OEM/CM ONLY |
159 |
|
EVLSTCH0345WPD STMicroelectronics |
OEM/CM ONLY |
102 |
|
STCH03LTR STMicroelectronics |
OEM/CM ONLY |
161 |
|
EVLSTCH0336WSR STMicroelectronics |
OEM/CM ONLY |
100 |
|
EVALSTCH0345W STMicroelectronics |
OEM/CM ONLY |
100 |
|
EVL80WLEDSTCH03 STMicroelectronics |
OEM/CM ONLY |
103 |
| Part Number | Description | Stock |
|
STCH03LTR D# 33611890 STMicroelectronics |
AC to DC Switching Converter Flyback 10.45V 167kHz T/R 8-Pin SO N RoHS: Compliant
|
Americas - 2500 |
| Part Number | Description | Stock |
|
EVAL-STCH03-45W D# 3387308 STMicroelectronics |
EVAL BOARD, QR FLYBACK CONTROLLER RoHS: Compliant
Min Qty: 1
Container: Each
|
1 |
|
STCH03LTR D# 2986997 STMicroelectronics |
PWM CTRL, 11.5V-23V, 167KHZ, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
66 |
|
EVL80WLED-STCH03 D# 3387309 STMicroelectronics |
EVAL BOARD, LIGHTING, LED DRIVER RoHS: Compliant
Min Qty: 1
Container: Each
|
2 |
|
STEVAL-SMACH15V1 D# 2980988 STMicroelectronics |
EVAL BOARD, OFFLINE PWM CONTROLLER RoHS: Compliant
Min Qty: 1
Container: Each
|
3 |
|
STCH03TR D# 2893186 STMicroelectronics |
PWM CONTROLLER, 23V, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
64 |
|
EVLSTCH03-36W-SR D# 3387310 STMicroelectronics |
EVAL BOARD, MAINS USB CHARGER RoHS: Compliant
Min Qty: 1
Container: Each
|
4 |
|
EVLSTCH03-45WPD D# 3366016 STMicroelectronics |
EVAL BOARD, USB POWER DELIVERY ADAPTER RoHS: Compliant
Min Qty: 1
Container: Each
|
1 |
The Products You May Be Interested In
 |
MP163CGSE-5-Z | 700V, NON-ISOLATED, OFFLINE REGU | 337 More on Order |
 |
LNK6765K | IC OFFLINE SW PSR 12ESOP | 218 More on Order |
 |
NCP1055P44G | IC CONV PWM UVLO HV 7DIP | 450 More on Order |
 |
ISL6844IU | IC REG CTRLR PWM CM 8MSOP | 404 More on Order |
 |
TOP242G-TL | IC OFFLINE SWIT OVP UVLO HV 8SMD | 166 More on Order |
 |
LNK353P | IC OFFLINE SWIT OCP HV 8DIP | 186 More on Order |
 |
NCP1052ST44T3G | IC CONV PWM UVLO HV SOT223-4 | 255 More on Order |
 |
NCP1070P100G | IC REG SW 700V SMPS 8DIP | 193 More on Order |
 |
FAN7602BMX | IC PWM FLYBACK ISOLATED CM 8-SOP | 132 More on Order |
|
MC34023P | IC REG CTRLR ISO PWM CM/VM 16DIP | 167 More on Order |
|
IW1677-05 | LOW-POWER OFF-LINE DIGITAL GREEN | 314 More on Order |
 |
ISL6844IU-T | IC REG CTRLR PWM CM 8MSOP | 368 More on Order |
Quick Inquiry
| In Stock | 363 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.0416 | $ 1.0416 |
| 100 | $ 1.0416 | $ 104.1600 |
| 500 | $ 1.0416 | $ 520.8000 |
| 1000 | $ 1.0416 | $ 1,041.6000 |
| 2500 | $ 1.0416 | $ 2,604.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
Contact Us
- CALL US
86-755-85220304-805
- SKYPE
- Message
Please feel free to contact us for details.
Our Certificates
