UA78 1.5A、40V、固定正電圧リニア・レギュレータ | TIJ.co.jp

UA78 (供給中)

1.5A、40V、固定正電圧リニア・レギュレータ

1.5A、40V、固定正電圧リニア・レギュレータ - UA78
データシート
 

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概要

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents, and also can be used as the power-pass element in precision regulators.

特長

  • 3-Terminal Regulators
  • Available in fixed 5-V/8-V/10-V/12-V/
    15-V/24-V options
  • Output Current up to 1.5 A
  • Internal Thermal-Overload Protection
  • High Power-Dissipation Capability
  • Internal Short-Circuit Current Limiting
  • Output Transistor Safe-Area Compensation
  • Output Capacitor Not Needed for Stability

詳細を表示

機能一覧 他の製品と比較 リニア・レギュレータ(LDO)

 
Output options
Iout (Max) (A)
Vin (Max) (V)
Vin (Min) (V)
Vout (Max) (V)
Vout (Min) (V)
Fixed output options (V)
Package Group
Features
Regulated outputs (#)
Operating temperature range (C)
Thermal Resistance θJA (°C/W)
Noise (uVrms)
Approx. price (US$)
Rating
Output capacitor type
Accuracy (%)
Vdo (Typ) (mV)
Iq (Typ) (mA)
Package size: mm2:W x L (PKG)
UA78 UA78L UA78M
Fixed Output     Fixed Output     Fixed Output    
1.5     0.1     0.5    
38     30     30    
7     4.75     5.3    
24     15     12    
5     2.6     3.3    
5
8
10
12
15
24    
2.6
5
6.2
8
9
10
12
15    
3.3
5
6
8
9
10
12    
DDPAK/TO-263 | 3
TO-220 | 3    
SOIC | 8
SOT-89 | 3
TO-92 | 3    
SOT-223 | 4
TO-220 | 3
TO-252 | 3    
   
   
   
1     1     1    
0 to 125     -40 to 125
0 to 125    
-40 to 125
0 to 125    
22     55     23    
52     42     40    
0.18 | 1ku     0.09 | 1ku     0.18 | 1ku    
Catalog     Catalog     Catalog    
Cap Free
Non-Ceramic    
Cap Free
Non-Ceramic    
Cap Free
Non-Ceramic    
3.75     3.75     3    
2000     1700     2000    
4.3     3.8     4.5    
3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
See datasheet (TO-220)    
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
3SOT-89: 18 mm2: 4.095 x 4.5 (SOT-89 | 3)
3TO-92: 19 mm2: 3.68 x 5.2 (TO-92 | 3)    
4SOT-223: 46 mm2: 7 x 6.5 (SOT-223 | 4)
See datasheet (TO-220)
3TO-252: 67 mm2: 10.11 x 6.6 (TO-252 | 3)