MIC5318-1.3YD5TR Micrel Inc, MIC5318-1.3YD5TR Datasheet - Page 2

• Manufacturer Part Number: MIC5318-1.3YD5TR
• Description: IC REG ULDO 300MA 1.3V TSOT23-5
• Manufacturer: Micrel Inc

Specifications of MIC5318-1.3YD5TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.3V
• Voltage - Input: 2.3 ~ 6 V
• Voltage - Dropout (typical): 0.11V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA
• Current - Limit (min): 340mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-5, TSOT-5, TSOP-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2131-2; 576-2131-2; 576-2981-2; MIC5318-1.3YD5 TR

September 2010
Functional Diagram
BYP
VIN
EN
BYP
VIN
EN
Shutdown
Thermal
V
REF
Shutdown
Thermal
V
MIC5318 Block Diagram – Adjustable
REF
MIC5318 Block Diagram – Fixed
Quick-
Start
Quick-
Start
2
Error
Amp
LDO
Current
Limit
Error
Amp
LDO
Current
Limit
GND
GND
VOUT
ADJ
VOUT
M9999-092810-B