SC431LC5SK-.5TR SEMTECH [Semtech Corporation], SC431LC5SK-.5TR Datasheet
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SC431LC5SK-.5TR
Related parts for SC431LC5SK-.5TR
SC431LC5SK-.5TR Summary of contents
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POWER MANAGEMENT Description The SC431L is a three terminal adjustable shunt regulator with thermal stability guaranteed over temperature. The output voltage can be adjusted to any value from 1.24V ( 20V with two external REF resistors. The SC431L ...
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POWER MANAGEMENT Absolute Maximum Ratings ...
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POWER MANAGEMENT Electrical Characteristics (Cont.) Unless specified:T = 25°C. Values in bold apply over full operating ambient temperature range ...
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POWER MANAGEMENT Test Circuits Test Circuit REF Pin Configurations SOT-23-3 (Top View) Block Diagram 2008 Semtech Corp. Test Circuit 2 V > REF SOT-23-5 (Top View) Symbol 4 SC431L Test Circuit 3 Off-State ...
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POWER MANAGEMENT Ordering Information ° ...
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POWER MANAGEMENT Typical Characteristics Cathode Current vs. Cathode Voltage 300 REF 200 100 0 -100 -200 -300 -1 -0 (V) Z Reference Voltage vs. Junction Temperature 1.248 1.246 ...
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POWER MANAGEMENT Typical Characteristics (Cont.) Reference Impedance vs. Junction Temperature 0. 0.1 to 100 REF f < 1 kHz 0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 -50 -25 0 ...
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POWER MANAGEMENT Applications Information - Stability Selection of load capacitance when using SC431L as a shunt regulator When the SC431L is used as a shunt regulator, two options for selection of C (see diagram on page 7) are L recommended ...
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POWER MANAGEMENT Outline Drawing - SOT-23 SIDE VIEW NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). -A- 2. DATUMS 3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. Land Pattern - ...
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POWER MANAGEMENT Outline Drawing - SOT-23-5 2X E/2 2X N/2 TIPS aaa C SEATING PLANE NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). 2. DATUMS -A- 3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR ...