LM3670MF-3.3/NOPB National Semiconductor, LM3670MF-3.3/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM3670MF-3.3/NOPB
• Description: IC CONV DC/DC STEP-DOWN SOT23-5
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Step-Down (Buck)r

Specifications of LM3670MF-3.3/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 350mA
• Frequency - Switching: 1MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM3670MF-3.3; LM3670MF-3.3; LM3670MF-3.3NOPB; LM3670MF-3.3NOPBTR; LM3670MF-3.3NOPBTR; LM3670MF-3.3TR

Typical Performance Characteristics
I
Q
(Non-switching) vs. V
Efficiency vs. I
V
OUT
vs. V
IN
OUT
IN
20075806
20075804
20075808
(unless otherwise stated: V
7
Efficiency vs. V
V
I
Q
OUT
IN
= 3.6V, V
vs. Temp
vs. I
OUT
OUT
IN
= 1.8V)
20075809
20075805
20075807
www.national.com