LM2833ZMY/NOPB National Semiconductor, LM2833ZMY/NOPB Datasheet - Page 19

• Manufacturer Part Number: LM2833ZMY/NOPB
• Description: IC REG BUCK 3.0MHZ 3A 10MSOP
• Manufacturer: National Semiconductor
• Type: Step-Down (Buck)r

Specifications of LM2833ZMY/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.6 ~ 4.5 V
• Current - Output: 3A
• Frequency - Switching: 3MHz
• Voltage - Input: 3 ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LM2833ZMYTR

LM2833Z Design Example 4
C
FF
C3, Bypass Cap
D1, Catch Diode
C2, Output Cap
, Feed-forward Cap
C1, Input Cap
Part ID
U1
R1
R2
R3
L1
Schottky, 0.43V at 3A, V
FIGURE 14. LM2833Z (3MHz): V
3.0A Buck Regulator
0.22µF, 10V, X7R
22µF, 6.3V, X5R
47µF, 6.3V, X5R
47nF, 10V, X7R
1.0µH, 4.0A
10.2kΩ, 1%
2.26kΩ, 1%
Part Value
10Ω, 1%
Bill of Materials
R
=30V
19
IN
= 5V, Output = 3.3V/3.0A
Manufacturer
Taiyo Yuden
Murata
Vishay
Vishay
Vishay
Vishay
NSC
TDK
TDK
AVX
GRM216R71A224KC01D
CRCW080510K2FKEA
CRCW08052K26FKEA
CRCW080510R0FKEA
C3216X5R0J226M
C3216X5R0J476M
0805ZC473JAZ2A
SSA33L-E3/61T
NP04SZB1R0N
Part Number
LM2833Z
30013268
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