Linear Technology/Analog Devices LT1242IS8#PBF AC DC Converters Up to 500kHz Tube 8Terminations 1Function
LT1242IS8#PBF
153-539-LT1242IS8#PBF
8-SOIC (0.154, 3.90mm Width)
RoHS Compliant
Switcher Configuration: SINGLE,Operating Temperature: -40°C~100°C TJ,Pin Count: 8,Analog IC - Other Type: SWITCHING CONTROLLER
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LT1242IS8#PBF Tech Specifications
Linear Technology/Analog Devices LT1242IS8#PBF technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - AC DC Converters, Offline Switchers | |
| Manufacturer | ||
| Lifecycle Status | PRODUCTION (Last Updated: 3 weeks ago) | |
| Factory Lead Time | 8 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Surface Mount | YES | |
| Number of Pins | 8Pins | |
| Operating Temperature | -40°C~100°C TJ | |
| Packaging | Tube | |
| Published | 1997 | |
| JESD-609 Code | e3 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Frequency | 500kHz | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | LT1242 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Pin Count | 8 | |
| Number of Outputs | 1Output | |
| Output Voltage | 5V | |
| Input Voltage-Nom | 15V | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Output Current | 1A | |
| Voltage - Supply (Vcc/Vdd) | 10V~25V | |
| Control Features | Frequency Control | |
| Topology | Buck | |
| Control Mode | CURRENT-MODE | |
| Frequency - Switching | Up to 500kHz | |
| Input Voltage (Max) | 25V | |
| Control Technique | PULSE WIDTH MODULATION | |
| Rise Time | 50ns | |
| Fall Time (Typ) | 30 ns | |
| Switcher Configuration | SINGLE | |
| Internal Switch(s) | No | |
| Duty Cycle | 96% | |
| Output Isolation | Isolated | |
| Voltage - Start Up | 16V | |
| Length | 4.9mm | |
| Width | 3.9mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
LT1242IS8#PBF Documents
Download datasheets and manufacturer documentation for LT1242IS8#PBF
Datasheets
LT1241-45 DatasheetSoftware Download
LT1242 Demo CircuitConflictMineralStatement
Analog-Devices-company-33.pdf
Others include "LT124" parts
The following parts include 'LT124'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| LT1246CS8#PBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | 291 |
| LT1244IS8#PBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | 8 |
| LT1242CN8#PBF | Linear Technology/Analog Devices | 8-DIP (0.300, 7.62mm) | 3647 |
| LT1244CS8#PBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | 33 |
| LT1244IN8#PBF | Linear Technology/Analog Devices | 8-DIP (0.300, 7.62mm) | |
| LT1246CN8#PBF | Linear Technology/Analog Devices | 8-DIP (0.300, 7.62mm) | |
| LT1244CN8#PBF | Linear Technology/Analog Devices | 8-DIP (0.300, 7.62mm) | |
| LT1242CS8#PBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | 131 |
| LT1242IS8#TRPBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | |
| LT1242IS8#PBF | Linear Technology/Analog Devices | 8-SOIC (0.154, 3.90mm Width) | 39 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | LT1242IS8#PBF | Linear Technology/Analog Devices | IC REG CTRLR BUCK ISO CM 8-SOIC | 8-SOIC (0.154, 3.90mm Width) | |
 | UC3842AD8 | Texas Instruments | IC REG CTRLR PWM CM 8SOIC | 8-SOIC (0.154, 3.90mm Width) | |
 | UC3844BD1G | ON Semiconductor | ON SEMICONDUCTOR - UC3844BD1G - IC, CURRENT MODE CNTRL, 25V, SOIC-8 | 8-SOIC (0.154, 3.90mm Width) | |
| UC2843BD1G | ON Semiconductor | ON SEMICONDUCTOR UC2843BD1G Advanced PWM Controller, 25V-12V supply, 250 kHz, 30V/200mA out, SOIC-8 | 8-SOIC (0.154, 3.90mm Width) | |
| UC3845BVD1G | ON Semiconductor | ON SEMICONDUCTOR UC3845BVD1GPWM Controller Current Mode, 25V-12V supply, 52 kHz, 13.4V/200mA out, SOIC-8 | 8-SOIC (0.154, 3.90mm Width) |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
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Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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LT1242IS8#PBF Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs