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MM1257 Datasheet (PDF) - Mitsumi Electronics, Corp.

MM1257 Datasheet PDF - Mitsumi Electronics, Corp.
Part # MM1257
Download  MM1257 Download
File Size   62.08 Kbytes
Page   3 Pages
Manufacturer  MITSUMI [Mitsumi Electronics, Corp.]
Direct Link  https://www.mitsumi.co.jp/index_e.html
Logo MITSUMI - Mitsumi Electronics, Corp.
Description High-Precision Three-Pin Regulator

MM1257 Datasheet (PDF)

Go To PDF Page Download Datasheet
MM1257 Datasheet PDF - Mitsumi Electronics, Corp.

Part # MM1257
Download  MM1257 Click to download

File Size   62.08 Kbytes
Page   3 Pages
Manufacturer  MITSUMI [Mitsumi Electronics, Corp.]
Direct Link  https://www.mitsumi.co.jp/index_e.html
Logo MITSUMI - Mitsumi Electronics, Corp.
Description High-Precision Three-Pin Regulator

MM1257 Datasheet (HTML) - Mitsumi Electronics, Corp.


MM1257 Product details

Outline
This IC is a high-precision high-voltage stabilized power supply device which stands out from ordinary lowsaturation three-pin regulators.
It can be used at a wide range of output voltages, from 3V to 12V, delivering output currents up to 100mA. It is one of a series of devices available at lower prices than previous regulators.

Features
1. Input current 27V max.
2. Output noise voltage 200µVRMS typ.
3. Maximum output current 100mA max.
4. No-load input current 500µA typ.
5. Thermal shutdown circuit provided
6. Output voltage ranks A : 12V±2% E : 6V±2% B : 10V±2% F : 5V±2% C : 9V±2% G : 3V±2% D : 8V±2%

Applications
1. Handheld computers
2. Portable transceivers
3. Cordless phones




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