CORPORATION

GMLM317L

Page: 3/3

ISSUED DATE :2006/02/17

REVISED DATE :

Application Information and Circuits

The GMLM317L provides an internal reference voltage of 1.25V between the output and adjustments terminals.

quiescent current is returned to the output terminal, imposing a minimum load current condition. If the load is

insufficient, the output voltage will rise. The GMLM317L is a floating regulator, input-output differential voltage,

supplies of very high voltage with respect to ground can be regulated as long as the maximum input-output

differential is not exceeded. Furthermore, programmable regulators are easily obtainable and, by connecting a

fixed resistor between the adjustment and output, the device can be used as a precision current regulator.

Important Notice:

All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM.

GTM reserves the right to make changes to its products without notice.

GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems.

GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.

Head Office And Factory:

Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C.

TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785

China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China

TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165

Fig 1. Basic Adjustable Regulator

Fig 2. Voltage Regulator with

Protection Diodes

Fig 3. Slow Turn-On 15V Regulator

Fig 4. 5V Electronic Shut-Down

Regulator

GMLM317L

GMLM317L

GMLM317L

GMLM317L