LT1129CT-3.3#06PBF Linear Technology, LT1129CT-3.3#06PBF Datasheet
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LT1129CT-3.3#06PBF
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LT1129CT-3.3#06PBF Summary of contents
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... The devices are available in 5-lead TO-220, 5-lead DD-Pak and 3-lead SOT-223 packages. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. 5V OUT ...
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LT1129/LT1129-3.3/LT1129-5 ABSOLUTE MAXIMUM RATINGS Input Voltage ...................................................... ± 30V* Output Pin Reverse Current ................................. 10mA Sense Pin Current ................................................ 10mA Adjust Pin Current ................................................ 10mA Sense Pin, Adjust Pin Reverse Voltage ............... – 0.6V Shutdown Pin Input Voltage (Note 2) ...
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... LT1129IQ 5-Lead Plastic DD-PAK LT1129CQ-3.3 5-Lead Plastic DD-PAK LT1129IQ-3.3 5-Lead Plastic DD-PAK LT1129CQ-5 5-Lead Plastic DD-PAK LT1129IQ-5 5-Lead Plastic DD-PAK LT1129CT 5-Lead Plastic TO-220 LT1129IT 5-Lead Plastic TO-220 LT1129CT-3.3 5-Lead Plastic TO-220 LT1129IT-3.3 5-Lead Plastic TO-220 LT1129CT-5 5-Lead Plastic TO-220 LT1129IT-5 ...
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... Shutdown Pin Current (Note 9) V SHDN Quiescent Current in Shutdown (Note 10) 4 PART MARKING* PACKAGE DESCRIPTION LT1129CT-5 5-Lead Plastic TO-220 LT1129IT-5 5-Lead Plastic TO-220 http://www.linear.com/leadfree/ http://www.linear.com/tapeandreel/ l The denotes the specifi cations which apply over the full operating = 25° ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T SYMBOL CONDITIONS Ripple Rejection V – RIPPLE Current Limit V – Input Reverse Leakage Current V = –20V Reverse Output Current (Note 11) ...
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LT1129/LT1129-3.3/LT1129-5 TYPICAL PERFORMANCE CHARACTERISTICS LT1129-3.3 Quiescent Current 250 LOAD 225 ∞ LOAD 200 175 150 V = OPEN (HI) SHDN 125 100 SHDN ...
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TYPICAL PERFORMANCE CHARACTERISTICS LT1129-3.3 Ground Pin Current 25° OUT SENSE 4.7Ω LOAD I = 700mA* LOAD 6.6Ω LOAD I = 500mA* LOAD 11Ω ...
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LT1129/LT1129-3.3/LT1129-5 TYPICAL PERFORMANCE CHARACTERISTICS Reverse Output Current (LT1129-5) OUT SENSE 3.3V (LT1129-3.3) OUT SENSE 3.75V (LT1129) OUT ADJ ...
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PIN FUNCTIONS Input Pin: Power is supplied to the device through the input pin. The input pin should be bypassed to ground if the device is more than 6 inches away from the main input fi lter capacitor. In general, ...
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LT1129/LT1129-3.3/LT1129-5 APPLICATIONS INFORMATION Adjustable Operation The adjustable version of the LT1129 has an output voltage range of 3.75V to 30V. The output voltage is set by the ratio of two external resistors as shown in Figure 2. The device servos ...
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OPERATION copper. This data can be used as a rough guideline in estimating thermal resistance. The thermal resistance for each application will be affected by thermal interactions with other components as well as board size and shape. Some experimentation will ...
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LT1129/LT1129-3.3/LT1129-5 APPLICATIONS INFORMATION Current limit protection and thermal overload protection are intended to protect the device against current overload conditions at the output of the device. For normal operation, the junction temperature should not exceed 125°C. The input of the ...
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... SHALL NOT EXCEED .152mm (.006") PER SIDE Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
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... DRAWING NOT TO SCALE 14 Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. Q Package 5-Lead Plastic DD Pak (LTC DWG # 05-08-1461) ...
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... MAX Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. LT1129/LT1129-3.3/LT1129-5 S8 Package 8-Lead Plastic Small Outline (Narrow 0.150) (LTC DWG # 05-08-1610) .189 – ...
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... MEASURED AT THE SEATING PLANE T5 (TO-220) 0801 Noise RMS Noise RMS Noise RMS Noise RMS Noise RMS Noise RMS LT 1208 REV F • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1994 112935ff ...