MIC5159-1.8BM5 TR Micrel Inc, MIC5159-1.8BM5 TR Datasheet - Page 2

• Manufacturer Part Number: MIC5159-1.8BM5 TR
• Description: IC CTRLR LDO REG 1.8V SOT23-5
• Manufacturer: Micrel Inc
• Type: Positive Fixedr

Specifications of MIC5159-1.8BM5 TR

• Number Of Outputs: 1
• Voltage - Output: 1.8V
• Current - Supply: 10mA
• Voltage - Input: 1.65 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MIC5159-1.8BM5TR; MIC5159-1.8BM5TR

Ordering Information
Pin Configuration
Pin Description
Micrel, Inc.
August 2008
Notes:
1. Other voltage available. Contact Micrel for details.
2. Special order. Contact factory.
Standard
MIC5159BM6
MIC5159-1.8BM6
MIC5159-3.0BM6
Pin Number
1
2
3
4
5
6
Adjustable Voltage Version
Index
Pin 1
Part Number
(2)
SOT-23-6 (M6)
ADJ
Pin Name
IN GND
6
1
Pb-Free
MIC5159YM6
MIC5159-1.8YM6
Contact Factory
GATE
LZAA
GND
OUT
ADJ
EN
IN
IS
EN
5
2
GATE
IS
4
3
Pin Function
Input Voltage.
Ground.
Current Sense: IS must be tied to VIN pin if the current limit feature is not used.
Gate drive of the external P-Channel MOSFET.
Enable Input: Logic Level ON/OFF control. Logic high = ON; logic low = OFF.
Adjustable Regulator Feedback Input: Connect to resistor voltage divider.
Output Voltage: Connect to drain of P-Channel MOSFET to regulate output to
proper voltage.
Marking
LZAA
LZ18
LZ30
Voltage
2
1.8V.
3.0V
Adj.
(1)
–40° to +125°C
–40° to +125°C
–40° to +125°C
Temp. Range
Junction
Index
Pin 1
Fixed Voltage Version
SOT-23-6 (M6)
OUT
IN GND
6
1
LZxx
EN
5
2
SOT-23-6
SOT-23-6
SOT-23-6
Package
GATE
IS
4
3
M9999-082808-B
MIC5159