LM3370SD-3021/NOPB National Semiconductor, LM3370SD-3021/NOPB Datasheet - Page 5

• Manufacturer Part Number: LM3370SD-3021/NOPB
• Description: IC CONV DC/DC DUAL STPDN 16-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Step-Down (Buck)r

Specifications of LM3370SD-3021/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 1.2V, 3.3V
• Current - Output: 600mA
• Frequency - Switching: 2MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-LLP
• Power - Output: 1.54W
• For Use With: LM3370SD-3021EV - BOARD EVALUATION LM3370SD-3021
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM3370SD-3021TR

Output Voltage
Modes
Spread Spectrum
I
Ordering Information
(LLP)
(micro SMD)
Note the LM3370TL-3607 has the following default output voltages where V
2
LM3370TLX-3607 NOPB
LM3370TLX-3008 NOPB
LM3370TLX-3006 NOPB
LM3370TLX-3806 NOPB
LM3370TLX-3206 NOPB
LM3370TLX-3022 NOPB
LM3370TL-3607 NOPB
LM3370TL-3008 NOPB
LM3370TL-3006 NOPB
LM3370TL-3806 NOPB
LM3370TL-3206 NOPB
LM3370TL-3022 NOPB
C Controlled Features
LM3370SDX-3013
LM3370SDX-3021
LM3370SDX-3416
LM3370SDX-3621
LM3370SDX-3806
LM3370SDX-4221
Features
LM3370SD-3013
LM3370SD-3021
LM3370SD-3416
LM3370SD-3621
LM3370SD-3806
LM3370SD-4221
Order Number
Order Number
V
Buck 1 & Buck 2
Buck 1 & Buck 2
OUT1
Parameter
& V
OUT2
Voltage Option
Voltage Option
1.2V & 2.5V
1.2V & 3.3V
1.4V & 2.8V
1.5V & 3.3V
1.6V & 1.8V
1.8V & 3.3V
1.2V & 1.85V
1.5V & 1.9V
1.2V & 2.0V
1.2V & 1.8V
1.6V & 1.8V
1.3V & 1.8V
Output voltage is controlled via I
Mode can be controlled via I
compatible by either forcing device
in Auto mode or forced PWM mode
Spread Spectrum capability via I
5
Package Marking
Package Marking
S0003UB
S0003UB
S0003TB
S0003TB
S0003VB
S0003VB
S0004AB
S0004AB
S0003XB
S0003XB
S0003YB
S0003YB
2
SPUB
SPUB
SPSB
SPSB
SPTB
SPTB
SPVB
SPVB
SPXB
SPXB
STHB
STHB
C
OUT1
2
2
C compatible
C compatible for noise reduction
= 1.5V & V
Comments
OUT2
= 1.9V
1000 units, Tape-and-Reel
1000 units, Tape-and-Reel
4500 units, Tape-and-Reel
1000 units, Tape-and-Reel
4500 units, Tape-and-Reel
1000 units, Tape-and-Reel
4500 units, Tape-and-Reel
1000 units, Tape-and-Reel
4500 units, Tape-and-Reel
1000 units, Tape-and-Reel
4500 units, Tape-and-Reel
4500 units, Tape and Reel
1000 units, Tape-and-Reel
3000 units, Tape-and-Reel
1000 units, Tape-and-Reel
3000 units, Tape-and-Reel
1000 units, Tape-and-Reel
3000 units, Tape-and-Reel
1000 units, Tape-and-Reel
3000 units, Tape-and-Reel
1000 units, Tape-and-Reel
3000 units, Tape-and-Reel
1000 units, Tape-and-Reel
3000 units, Tape-and-Reel
Supplied As
Supplied As
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