MIC5159-1.8YM6 MICREL [Micrel Semiconductor], MIC5159-1.8YM6 Datasheet - Page 18

• Manufacturer Part Number: MIC5159-1.8YM6
• Description: Programmable Current Limit ?Cap LDO Regulator Controller
• Manufacturer: MICREL [Micrel Semiconductor]

Schematic G
Input/Output Combination Examples
Bill of Materials
Notes:
1. Murata Tel: [phone]
2. TDK Tel: [phone]
3. Vishay Dale Tel: [phone]
4. To calculate other output voltage values:
5. Vishay Siliconix Tel: [phone]
6. Micrel, Inc. Tel: [phone]
Micrel, Inc.
Item
C1
C2,C3
C4,C5,C6
R1
R2
R3
Q1,Q2
U1
June 2006
Input
1.8V
R2
=
Output
1.5V
Part Number
GRM40 X7R 106 6.3
C2012X5RR0J106M
GRM43 ER60J476K
C4532X5R0J476M
CRCW08051002
CRCW08059761
CRCW08052152
CRCW08054642
CRCW08058253
CRCW080549R9 F
Si4403DY
MIC5159BM6/YM6
⎛
⎜
⎜
⎝
U1 MIC5159BM6/YM6
V
1.235
OUT
R1
⎞
⎟
⎟
⎠
Application Circuit
−
1
Maximum Current
6A
Manufacturer
Murata
TDK
Murata
TDK
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Siliconix
Micrel, Inc.
(2)
(1)
(6)
(3)
(5)
Description
10µF, 6.3V Ceramic MLCC, Size 0805
10µF, 6.3V Ceramic MLCC, Size 0805
47µF, 6.3V Ceramic MLCC, Size 1812
47µF, 6.3V Ceramic MLCC, Size 1812
10kΩ Resistor, Size 0805
Output Voltage:2.5V; 9.76kΩ Resistor, Size 0805
Output Voltage:1.8V; 21.5kΩ Resistor, Size 0805
Output Voltage:1.5V; 46.4kΩ Resistor, Size 0805
Output Voltage:1.25V; 825kΩ Resistor, Size 0805
49.9Ω Resistor, Size 0805
P-Channel MOSFET SO-8
Programmable Current Limit µCap LDO Regulator
18
6
5
4
3
2
1
0
0 1 2 3 4 5 6 7 8 9 10
Si34403DY x2 SOA
Max. Power
Dissipation at 60°C T
OUTPUT CURRENT (A)
Dropout
(4)
(4)
(4)
(4)
A
M9999-062706
MIC5159
Qty.
1
1
1
1
1
1
1
1
1
2