MIC5319 Datasheet, PDF (2/10 Pages) Micrel Semiconductor – 500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator

MIC5319
Ordering Information
Part Number
MIC5319-2.8BD5
MIC5319-2.8BML
MIC5319BML
MIC5319-2.8YD5
MIC5319-2.8YML
MIC5319YML
Marking
N928
928
9AA
N928
928
9AA
Voltage
2.8
2.8
ADJ
2.8
2.8
ADJ
Junction Temp. Range⁽¹⁾
Package
–40°C to +125°C
Thin SOT23-5
–40°C to +125°C
6-pin 2x2 MLF™
–40°C to +125°C
6-pin 2x2 MLF™
–40°C to +125°C
Thin SOT23-5 Pb-Free
–40°C to +125°C
6-pin 2x2 MLF™ Pb-Free
–40°C to +125°C
6-pin 2x2 MLF™ Pb-Free
Note:
1. For other output voltage options, contact Micrel marketing.
Micrel
Pin Configuration
EN 1
GND 2
VIN 3
6 BYP
5 NC
4 VOUT
MIC5319-x.xBML
6-Pin 2mm x 2mm MLF™ (ML)
(Top View)
EN 1
GND 2
VIN 3
6 BYP
5 ADJ
4 VOUT
MIC5319BML (Adjustable)
6-Pin 2mm x 2mm MLF™ (ML)
(Top View)
EN GND VIN
3
2
1
KWxx
4
BYP
5
VOUT
MIC5319-x.xBD5
TSOT-23-5 (D5)
(Top View)
Pin Description
Pin Number
MLF-6 Fixed
1
2
3
4
–
5
6
HS Pad
Pin Number
MLF-6 Adj.
1
2
3
4
5
–
6
HS Pad
Pin Number Pin Name
TSOT-23-5 Fixed
3
EN
2
GND
1
VIN
5
VOUT
–
ADJ
NC
4
BYP
–
EPAD
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.
October 2004
2
M9999-100604