Datasheet LT1129, LT1129-3.3, LT1129-5 (Analog Devices) - 2

HerstellerAnalog Devices
BeschreibungMicropower Low Dropout Regulators with Shutdown
Seiten / Seite16 / 2 — ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. OBSOLETE PACKAGE. …
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DokumentenspracheEnglisch

ABSOLUTE MAXIMUM RATINGS (Note 1). PIN CONFIGURATION. OBSOLETE PACKAGE. ORDER INFORMATION. LEAD FREE FINISH. TAPE AND REEL

ABSOLUTE MAXIMUM RATINGS (Note 1) PIN CONFIGURATION OBSOLETE PACKAGE ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL

Modelllinie für dieses Datenblatt

LT1129

Textversion des Dokuments

LT1129/LT1129-3.3/LT1129-5
ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage .. ± 30V* Storage Temperature Range .. – 65°C to 150°C Output Pin Reverse Current ... 10mA Operating Junction Temperature Range (Note 3) Sense Pin Current .. 10mA LT1129C-X .. 0°C to 125°C Adjust Pin Current .. 10mA LT1129C-X Extended Temperature Range Sense Pin, Adjust Pin Reverse Voltage ... – 0.6V (Note 12) ... –40°C to 125°C Shutdown Pin Input Voltage (Note 2) ... 6.5V, – 0.6V LT1129I-X(Note 12) ... –40°C to 125°C Shutdown Pin Input Current (Note 2) .. 20mA LT1129MP-X(Note 12) ... –55°C to 125°C Output Short-Circuit Duration .. Indefi nite Lead Temperature (Soldering, 10 sec) .. 300°C * For applications requiring input voltage ratings greater than 30V, contact the factory.
PIN CONFIGURATION
TOP VIEW GND 1 20 GND GND 2 19 GND FRONT VIEW GND 3 18 GND TOP VIEW GND 4 17 GND 5 VIN OUTPUT 1 8 VIN 4 SHDN GND 5 16 GND TAB SENSE/ 2 7 GND ADJ* IS 3 GND GND 6 15 GND GND GND 3 6 GND 2 SENSE/ADJ* OUT 7 14 IN NC 4 5 SHDN 1 OUTPUT SENSE 8 13 SHDN Q PACKAGE S8 PACKAGE GND 9 12 GND 5-LEAD PLASTIC DD 8-LEAD PLASTIC SO GND 10 11 GND *PIN 2 = SENSE FOR LT1129-3.3/LT1129-5 *PIN 2 = SENSE FOR LT1129-3.3/LT1129-5 = ADJ FOR LT1129 F PACKAGE = ADJ FOR LT1129 20-LEAD PLASTIC TSSOP θ θ JA = 30°C/W JA = 60°C/W NOTE: ALL GROUND PINS ARE INTERNALLY CONNECTED θJA = 40°C/W
OBSOLETE PACKAGE
FRONT VIEW FRONT VIEW 5 VIN 3 OUTPUT 4 SHDN TAB TAB IS 3 GND IS 2 GND GND GND 2 SENSE/ADJ* 1 V 1 OUTPUT IN T PACKAGE ST PACKAGE 5-LEAD PLASTIC TO-220 3-LEAD PLASTIC SOT-223 θ *PIN 2 = SENSE FOR LT1129-3.3/LT1129-5 = ADJ FOR LT1129 JA = 50°C/W θJA = 50°C/W
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1129CS8#PBF LT1129CS8#TRPBF 1129 8-Lead Plastic SO 0°C to 125°C LT1129IS8#PBF LT1129IS8#TRPBF 1129I 8-Lead Plastic SO –40°C to 125°C LT1129CS8-3.3#PBF LT1129CS8-3.3#TRPBF 11293 8-Lead Plastic SO 0°C to 125°C LT1129IS8-3.3#PBF LT1129IS8-3.3#TRPBF 1129I3 8-Lead Plastic SO –40°C to 125°C LT1129CS8-5#PBF LT1129CS8-5#TRPBF 11295 8-Lead Plastic SO 0°C to 125°C 112935ff 2