Features • ±15V tracking outputs • Output current to 100 mA • Output voltage balanced to within 2% • Line and load regulation of 0.06% • Internal thermal overload protection • Standby current drain of 3 mA • Externally adjustable current limit • Internal current limit Description This dual polarity tracking regulator is designed to provide balanced positive and negative output voltages at current up to 100 mA, and is set for ±15V outputs. Input voltages up to ±30V can be used and there is provision for adjustable current limiting. The device is available in two package types to accommodate various power requirements and temperature ranges.

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Datasheet

Title		Size	Date	Other Language
	LM325 Dual Voltage Regulator	222 Kbytes	16-Jun-99

Featured Application Notes

Title		Size	Date	Other Language
	AN-286: Application Note 286 Applications of the LM392 Comparator Op Amp IC	135 Kbytes	2-Oct-02
	AN-274: Application Note 274 CMOS A/D Converter Interfaces Easily with Many Microprocessors	73 Kbytes	3-Oct-02
	AN-666: DTMF Generation with 3.58 MHz Crystal	761 Kbytes	5-Aug-95
	AN-C: Application Note C V/F Converter ICs Handle Frequency-to-Voltage Needs	187 Kbytes	3-Oct-02
	AN-210: Application Note 210 New Phase-Locked-Loops Have Advantages as Frequency to Voltage Converters (and more)	339 Kbytes	3-Oct-02
	AN-103: Application Note 103 LM340 Series Three Terminal Positive Regulators	421 Kbytes	3-Oct-02

More Application Notes

Title		Size	Date	Other Language
	AN-97: Application Note 97 Versatile Timer Operates from Microseconds to Hours	457 Kbytes	24-Feb-99
	AN-298: Application Note 298 Isolation Techniques for Signal Conditioning	379 Kbytes	2-Oct-02
	AN-103: Application Note 103 LM340 Series Three Terminal Positive Regulators	421 Kbytes	3-Oct-02
	AN-286: Application Note 286 Applications of the LM392 Comparator Op Amp IC	135 Kbytes	2-Oct-02
	AN-263: Application Note 263 Sine Wave Generation Techniques	350 Kbytes	26-May-09
	AN-262: Application Note 262 Applying Dual and Quad FET Op Amps	416 Kbytes	2-Oct-02
	AN-161: Application Note 161 IC Voltage Reference has 1 ppm per Degree Drift	138 Kbytes	10-Oct-02
	AN-256: Application Note 256 Circuitry for Inexpensive Relative Humidity Measurement	119 Kbytes	2-Oct-02
	AN-284: Application Note 284 Single-Supply Applications of CMOS MICRODACs	121 Kbytes	3-Oct-02
	AN-C: Application Note C V/F Converter ICs Handle Frequency-to-Voltage Needs	187 Kbytes	3-Oct-02
	AN-181: Application Note 181 3-Terminal Regulator Is Adjustable	165 Kbytes	1-May-04
	AN-274: Application Note 274 CMOS A/D Converter Interfaces Easily with Many Microprocessors	73 Kbytes	3-Oct-02
	AN-299: Application Note 299 Audio Applications of Linear Integrated Circuits	232 Kbytes	24-Feb-99
	AN-666: DTMF Generation with 3.58 MHz Crystal	761 Kbytes	5-Aug-95
	AN-210: Application Note 210 New Phase-Locked-Loops Have Advantages as Frequency to Voltage Converters (and more)	339 Kbytes	3-Oct-02
	AN-311: Application Note 311 Theory and Applications of Logarithmic Amplifiers	258 Kbytes	2-Oct-02
	AN-1392: Application Note 1392 LM3485 LED Demo Board	569 Kbytes	7-Jun-06	中文
	AN-301: Application Note 301 Signal Conditioning for Sophisticated Transducers	579 Kbytes	2-Oct-02
	AN-269: Application Note 269 Circuit Applications of Multiplying CMOS D to A Converters	295 Kbytes	4-Oct-04
	AN-1461: Application Note 1461 LMH6321 (PSOP and TO-263) Single Open Loop High Speed Buffer Evaluation Boards	6341 Kbytes	27-Nov-06	中文

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LM325H	NONE	NONE	03 Sep 2002
LM325N	NONE	NONE	08 Sep 1998