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

Parametrics

Compare all products in Linear regulators (LDO) Email Download to Excel
Part number Order 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 PSRR @ 100 KHz (dB) Accuracy (%) Vdo (Typ) (mV) Iq (Typ) (mA) Package size: mm2:W x L (PKG)
UA78L Order now Fixed Output     0.1     30     4.75     15     2.6     2.6
5
6.2
8
9
10
12
15    
SOIC | 8
SOT-89 | 3
TO-92 | 3    
    1     -40 to 125
0 to 125    
55     42     0.09 | 1ku     Catalog     40     3.75     1700     3.8     8SOIC: 19 mm2: 3.91 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)    
UA78 Order now Fixed Output     1.5     38     7     24     5     5
8
10
12
15
24    
DDPAK/TO-263 | 3
TO-220 | 3    
    1     0 to 125     22     52     0.18 | 1ku     Catalog     40     3.75     2000     4.3     3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
See datasheet (TO-220)    
UA78M Order now Fixed Output     0.5     30     5.3     12     3.3     3.3
5
6
8
9
10
12    
SOT-223 | 4
TO-220 | 3
TO-252 | 3    
    1     -40 to 125
0 to 125    
23     40     0.18 | 1ku     Catalog     40     3     2000     4.5     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)