UA78L 100-mA, 30-V VIN positive-voltage linear regulators | TI.com

UA78L
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100-mA, 30-V VIN positive-voltage linear regulators

100-mA, 30-V VIN positive-voltage linear regulators - UA78L
Datasheet
UA78L00 Series Positive-Voltage Linear Regulators datasheet (Rev. V)
 

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

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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 (%) Dropout voltage (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     0.06 | 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
TO-220 | 3    		     1     0 to 125     22     52     0.16 | 1ku     Catalog     40     3.75     2000     4.3     3DDPAK/TO-263: 155 mm2: 15.24 x 10.16 (DDPAK/TO-263 | 3)
3TO-220: 87 mm2: 8.59 x 10.16 (TO-220 | 3)
3TO-220: 88 mm2: 8.7 x 10.16 (TO-220 | 3)    
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     0.13 | 1ku     Catalog     40     3     2000     4.5     4SOT-223: 46 mm2: 7 x 6.5 (SOT-223 | 4)
3TO-220: 88 mm2: 8.7 x 10.16 (TO-220 | 3)
3TO-252: 67 mm2: 10.11 x 6.6 (TO-252 | 3)