UA78L 100-mA, 30-V VIN, Positive-Voltage Linear Regulators | TI.com

UA78L (ACTIVE)

100-mA, 30-V VIN, Positive-Voltage Linear Regulators

 

Recommended alternative parts

  • TLV760  -  The TLV760 is a lower standby power and improved load regulation

Description

The UA78L00 series of fixed-voltage linear 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 as well as for voltage regulation in major appliances. In addition, they can be used with power-pass elements to make high-current voltage regulators. One of these regulators can deliver up to 100 mA of output current. The internal limiting and thermal-shutdown features of these regulators help to protect the device from overload.

The UA78L00C and UA78L00AC series devices are characterized for operation over the virtual junction temperature range of 0°C to 125°C. The UA78L05AI device is characterized for operation over the virtual junction temperature range of –40°C to 125°C.

Features

  • 3-Terminal Linear Regulators
  • Output Current Up to 100 mA
  • No External Components
  • Internal Thermal-Overload Protection
  • Internal Short-Circuit Current Limiting

View more

Parametrics Compare all products in Linear regulators (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)
UA78L UA78 UA78M
Fixed Output     Fixed Output     Fixed Output    
0.1     1.5     0.5    
30     38     30    
4.75     7     5.3    
15     24     12    
2.6     5     3.3    
2.6
5
6.2
8
9
10
12
15    
5
8
10
12
15
24    
3.3
5
6
8
9
10
12    
SOIC | 8
SOT-89 | 3
TO-92 | 3    
DDPAK/TO-263 | 3
TO-220 | 3    
SOT-223 | 4
TO-220 | 3
TO-252 | 3    
   
   
   
1     1     1    
-40 to 125
0 to 125    
0 to 125     -40 to 125
0 to 125    
55     22     23    
42     52     40    
0.09 | 1ku     0.18 | 1ku     0.18 | 1ku    
Catalog     Catalog     Catalog    
Cap Free
Non-Ceramic    
Cap Free
Non-Ceramic    
Cap Free
Non-Ceramic    
3.75     3.75     3    
1700     2000     2000    
3.8     4.3     4.5    
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)    
3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
See datasheet (TO-220)    
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)