Allegro MicroSystems UDN2981A Load Switch ICs 8Outputs 5V~50V 18Terminations Tube
UDN2981A
97-554-UDN2981A
18-DIP (0.300, 7.62mm)
RoHS Compliant
Output Configuration: High Side,Switch Type: General Purpose,Interface: On/Off,Output Type: Bipolar,Ratio - Input:Output: 1:1
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UDN2981A Tech Specifications
Allegro UDN2981A technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | PMIC - Power Distribution Switches, Load Drivers | |
| Manufacturer | Allegro | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | 18-DIP (0.300, 7.62mm) | |
| Number of Pins | 18Pins | |
| Collector-Emitter Saturation Voltage | 2V | |
| Operating Temperature | -20°C~85°C TA | |
| Packaging | Tube | |
| Published | 2004 | |
| JESD-609 Code | e0 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 18Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Position | DUAL | |
| Peak Reflow Temperature (Cel) | 240 | |
| Number of Functions | 8Functions | |
| Supply Voltage | 15V | |
| Terminal Pitch | 2.54mm | |
| Reach Compliance Code | unknown | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Base Part Number | UDN2981 | |
| Pin Count | 18 | |
| Number of Outputs | 8Outputs | |
| Qualification Status | Not Qualified |
| Product Attribute | Attribute Value | |
|---|---|---|
| Output Type | Bipolar | |
| Max Output Current | 500mA | |
| Supply Voltage-Min (Vsup) | 5V | |
| Interface | On/Off | |
| Output Configuration | High Side | |
| Output Current | -500mA | |
| Voltage - Supply (Vcc/Vdd) | Not Required | |
| Input Type | Non-Inverting | |
| Switch Type | General Purpose | |
| Output Characteristics | OPEN-EMITTER | |
| Output Current per Channel | 120mA | |
| Collector Emitter Voltage (VCEO) | 50V | |
| Max Collector Current | 500mA | |
| Output Polarity | TRUE | |
| Ratio - Input:Output | 1:1 | |
| Input Characteristics | STANDARD | |
| Voltage - Load | 5V~50V | |
| Driver Number of Bits | 8Bits | |
| Turn On Time | 2 μs | |
| Output Peak Current Limit-Nom | 0.5A | |
| Turn Off Time | 10 μs | |
| Built-in Protections | TRANSIENT | |
| Height | 3.3mm | |
| Length | 22.86mm | |
| Width | 6.35mm | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
UDN2981A Documents
Download datasheets and manufacturer documentation for UDN2981A
Datasheets
2981 & 2982 Series
Others include "UDN29" parts
The following parts include 'UDN29'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| UDN2981A | Allegro MicroSystems | 18-DIP (0.300, 7.62mm) | 5086 |
| UDN2981A-T | Allegro MicroSystems | 18-DIP (0.300, 7.62mm) | 2000 |
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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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UDN2981A 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