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PDF MM1215 Data sheet ( Hoja de datos )
| Número de pieza | MM1215 | |
| Descripción | (MM1215 / MM1216) Low-Saturation Three-Pin Regulators | |
| Fabricantes | Mitsumi Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MM1215 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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MITSUMI
Low-Saturation Three-Pin Regulators with Externally Mounted Power Transistor MM1215 and 1216
Low-Saturation Three-Pin Regulators with Externally Mounted Power Transistorwww.DataSheet4U.com
Monolithic ICs MM1215 and 1216
Outline
These ICs are high-precision, high-voltage stabilized power supply devices which, by employing an externally
mounted power transistor are able to drive loads at large currents. The input/output voltage difference is a low
0.2V, and an internal protection circuit ensures that the devices can be used in a wide range of portable
equipment. Output on/off control is also provided.
Features
1. Input voltage
2. Input/output voltage difference
3. Maximum driving current
4. No-load input current
5. Thermal shutdown circuit provided
6. Output ranks
16V max.
0.2V typ.
15mA max.
250µA typ.
E : 9.0V±2% I : 4.0±2%
F : 6.0V±2% J : 3.0±2%
G : 5.0V±2% Z : 3.3±2%
H : 4.5V±2%
CONT Pin Output Logic
Model
MM1215
MM1216
Low
ON
OFF
High
OFF
ON
Package
SOT-25A (MM1215 N, MM1216 N)
*The output voltage rank appears in the boxes.
Applications
1. Handheld computers
2. Portable transceivers
3. Cordless phones
4. Other portable equipment which uses batteries
Pin Assignment
54
123
SOT-25A
1 Drive
2 GND
3 CONT
4 VIN
5 VOUT
1 page  
MITSUMI
Low-Saturation Three-Pin Regulators with Externally Mounted Power Transistor MM1215 and 1216
Load fluctuation
30
20
10
0
-10
-20
-30
0
100 200 300 400
Output current (mA)
500
www.DataSheet4U.com
Ripple rejection rate
100
90
80
70
60
50
40
30
20
10
0
10
100 1k 10k
Frequency (Hz)
100k
Output temperature characteristic
3.06
3.04
3.02
3
2.98
2.96
2.94
2.92
-25 0 25 50 75 100 125
Temperature (°C)
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet MM1215.PDF ] | |
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