Datasheet Details
| Part number | MM1923Y |
|---|---|
| Manufacturer | Mitsumi |
| File Size | 418.81 KB |
| Description | Monolithic IC |
| Download | MM1923Y Download (PDF) |
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Overview: MITSUMI Regulator IC with the Soft-Start MM192x Series Regulator IC with the Soft-Start Monolithic IC MM192x Series Outline This IC is 1A regulator IC with soft-start. When Cs pin is connected with a capacitor, the output voltage is started up slowly. This IC can reduce a rush current by the soft-start. Therefore a transformer in a power supply for this IC can be small, and it is possible to reduce a total cost in the power supply system. And this IC can be turned off by Cont pin. Package TO-252-5 or HSOP-8 were used for this device.
Download the MM1923Y datasheet PDF. This datasheet also includes the MM192 variant, as both parts are published together in a single manufacturer document.
| Part number | MM1923Y |
|---|---|
| Manufacturer | Mitsumi |
| File Size | 418.81 KB |
| Description | Monolithic IC |
| Download | MM1923Y Download (PDF) |
|
|
|
TO-252-5 Pin No.
Pin name Functions ON/OFF−Control pin Cont Low High OUTPUT OFF ON HSOP-8A Pin No.
1 2 3 4 Pin name VO NC GND Cs Functions Output pin No connection Ground Soft-start pin ON/OFF−Control pin Cont Low High OUTPUT OFF ON 1 Cont Connect Cont pin wi
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| Part Number | Description |
|---|---|
| MM1923A | Monolithic IC |
| MM1923B | Monolithic IC |
| MM1923C | Monolithic IC |
| MM1923D | Monolithic IC |
| MM1923E | Monolithic IC |
| MM1923F | Monolithic IC |
| MM1923G | Monolithic IC |
| MM1923H | Monolithic IC |
| MM1923J | Monolithic IC |
| MM1923K | Monolithic IC |