LM2831XMF/NOPB National Semiconductor, LM2831XMF/NOPB Datasheet - Page 9

• Manufacturer Part Number: LM2831XMF/NOPB
• Description: IC REGULATOR BUCK 1.5A SOT23-5
• Manufacturer: National Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2831XMF/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 4.5 V
• Current - Output: 1.5A
• Frequency - Switching: 1.6MHz
• Voltage - Input: 3 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• For Use With: LM2831XMF EVAL - EVAL BOARD FOR LM2831XMF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM2831XMF; LM2831XMFTR

Typical Performance Characteristics
application circuit shown in Application Information section of this datasheet. T
specified. (Continued)
(Vin = 5V, Vo = 1.2V
Vo = 1.8V, Io = 500mA
Gain vs Frequency
Line Regulation
@
1A)
20174853
20174856
All curves taken at VIN = 5.0V with configuration in typical
9
J
= 25˚C, unless otherwise
(Vin = 5V, Vo = 1.2V
Phase Plot vs Frequency
V
FB
vs Temperature
@
1A)
20174857
20174827
www.national.com