mic5319-2.9yml Micrel Semiconductor, mic5319-2.9yml Datasheet - Page 3

• Manufacturer Part Number: mic5319-2.9yml
• Description: Mic5319 500ma ?cap Ultra-low Dropout, High Psrr Ldo Regulator
• Manufacturer: Micrel Semiconductor

Pin Configuration
Pin Description
March 2008
MLF-6 Fixed
Pin Number
HS Pad
1
2
3
4
–
5
6
6-Pin 2mm x 2mm MLF™ (ML)
GND
VIN
Pin Number
EN
MLF-6 Adj.
MIC5319-x.xBML/YML
HS Pad
1
2
3
4
5
–
6
1
2
3
(Top View)
TSOT-23-5 Fixed
Pin Number
6 BYP
5
4
3
2
1
5
–
4
–
NC
VOUT
Pin Name
MIC5319-x.xBD5/YD5
VOUT
EPAD
GND
BYP
ADJ
VIN
NC
EN
TSOT-23-5 (D5)
BYP
EN
3
4
(Top View)
KWxx
GND
2
Pin Function
Enable Input. Active High. High = on, low = off. Do not
leave floating.
Ground.
Supply Input.
Output voltage.
Adjust Input: Connect to external resistor voltage divider network.
No connection for fixed voltage parts.
Reference Bypass: Connect external 0.1µF to GND for reduced
output noise. May be left open.
Exposed Heatsink Pad connected to ground internally.
3
VOUT
VIN
1
5
MIC5319BML/YML (Adjustable)
6-Pin 2mm x 2mm MLF™ (ML)
GND
VIN
EN
1
2
3
(Top View)
6 BYP
5
4
ADJ
VOUT
M9999-032808