Regulator

LM325N Datasheet PDF – Dual Voltage Regulator

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Part Number: LM325N

Function: Dual Voltage Regulator

Package: DIP 14 Pin type

Manufacturer: National ->Texas Instruments

Pinouts:

LM325N datasheet

 

Description

These dual polarity tracking regulators are designed to provide balanced positive and negative output voltages at current up to 100 mA, and are set for +-15V outputs. Input voltages up to +-30V can be used and there is provision for adjustable current limiting.

These devices are available in two package types to accommodate various power require ments and temperature ranges.

Features

1. ±15V tracking outputs

2. Output current to 100 mA

3. Output voltage balanced to within 2%

4. Line and load regulation of 0.06%

5. Internal thermal overload protection

6. Standby current drain of 3 mA

7. Externally adjustable current limit

8. Internal current limit

 

Acquired by Texas Instruments on September 23rd, 2011.

 

LM325N Datasheet PDF Download


LM325N pdf

Other data sheets are available within the file:

LM125, LM125H, LM325, LM325H

L7812 PDF Datasheet – 12V, Positive Regulator – ST

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Part Number: L7812

Function: 12V, POSITIVE VOLTAGE REGULATOR

Package: TO-220, ISOWATT200, TO-3, D2PAK

Manufacturer: STMicroelectronics

Images:

L7812 12V regulator

Description

The L7812 is 12V, Voltage Regulator.

The L7800 series of three-terminal positive regulators is available in TO-220, TO-220FP, TO-3 and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents. […]

Pinout

L7812 pinout

Features

1. Output current to 1.5A
2. Output voltages of 12V
3. Thermal overload protection
4. Short circuit protection
5. Output transition SOA protection

 

L7812 Datasheet

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