LM26420YMH/NOPB National Semiconductor, LM26420YMH/NOPB Datasheet - Page 27

• Manufacturer Part Number: LM26420YMH/NOPB
• Description: IC REG SYNC BUCK DL 2A 20-TSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Step-Down (Buck)r

Specifications of LM26420YMH/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.8 ~ 4.5 V
• Current - Output: 2A
• Frequency - Switching: 550kHz
• Voltage - Input: 3 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
• Primary Input Voltage: 5.5V
• No. Of Outputs: 2
• Output Voltage: 4.5V
• Output Current: 2A
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM26420YMH

Physical Dimensions
inches (millimeters) unless otherwise noted
20-Lead eTSSOP Package
NS Package Number MXA20A
16-Lead LLP Package
NS Package Number SQB16A
27
www.national.com