MIC5318-4.6YD5 TR Micrel Inc, MIC5318-4.6YD5 TR Datasheet
MIC5318-4.6YD5 TR
Specifications of MIC5318-4.6YD5 TR
MIC5318-4.6YD5TR
Related parts for MIC5318-4.6YD5 TR
MIC5318-4.6YD5 TR Summary of contents
Page 1
... The MIC5318 can also be put into a zero-off-mode current state, drawing no current when disabled. The MIC5318 is available in the 1.6mm x 1.6mm Thin ® MLF package, occupying only 2.56mm fully a 36% reduction in board area when compared to ® ...
Page 2
... BYP VIN EN BYP September 2010 Quick- V REF Start Thermal Shutdown MIC5318 Block Diagram – Fixed Quick- V REF Start Error LDO Amp Thermal Shutdown Current MIC5318 Block Diagram – Adjustable 2 VOUT Error LDO Amp Current Limit GND VOUT ADJ Limit GND M9999-092810-B ...
Page 3
... MIC5318-1.8YMT 18D MIC5318-2.5YMT 25D MIC5318-2.8YMT 28D MIC5318-3.3YMT 33D MIC5318YMT DAA MIC5318-1.5YD5 QD15 MIC5318-1.8YD5 QD18 MIC5318-2.5YD5 QD25 MIC5318-2.8YD5 QD28 MIC5318-3.3YD5 QD33 MIC5318YD5 QDAA Note : 1. For availability on other voltages, please contact Micrel for details. September 2010 Output Voltage Temperature Range 1.5V –40°C to +125°C 1.8V – ...
Page 4
Pin Configuration EN 1 GND 6-Pin 1.6mm x 1.6mm Thin MLF Fixed (Top View) EN GND BYP 5-Pin Thin SOT23 (D5) Fixed (Top View) Pin Description Pin No. Pin No. Pin No. Thin Thin ...
Page 5
Absolute Maximum Ratings Supply Voltage (V ) ..................................0V to +6.5V IN Enable Input Voltage (V )........................0V to +6.5V EN Power Dissipation, Internally Limited Lead Temperature (soldering, 3sec) ..................260°C Junction Temperature (T )................ –40°C to +125°C J Storage Temperature (T ) ...
Page 6
Typical Characteristics Power Supply Rejection Ratio -100 -90 -80 -70 -60 300mA 150mA -50 -40 - OUT V = 2.8V -20 OUT C = 1µF 50mA OUT - 0.1µF BYP 0 0.1 ...
Page 7
Functional Characteristics Enable Turn-On Time (10µs/div ) September 2010 OUT V = 2.8V OUT C = 1µF OUT C = 0.1µF BYP Load Transient 300mA OUT C OUT 10mA Time (40µs/div ...
Page 8
... PSRR. Turn-on time increases slightly with respect to bypass capacitance. A unique, quick-start circuit allows the MIC5318 to drive a large capacitor on the bypass pin without significantly slowing turn-on time. Refer to the Typical Characteristics subsection for performance with different bypass capacitors. ...
Page 9
... 125°C, the maximum junction temperature of J(max) the die θ thermal resistance = 100°C/W. JA The table below shows junction-to-ambient thermal resistance for the MIC5318 in the 6-pin 1.6mm x ® 1.6mm Thin MLF package. θ Package Minimum Footprint ® 6-Pin 1.6x1.6 Thin MLF ...
Page 10
Package Information September 2010 ® 6-Pin 1.6mm x 1.6mm Thin MLF (MT) 5-Pin TSOT-23 (D5) 10 M9999-092810-B ...
Page 11
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished in this data sheet. ...