DC1238A Linear Technology, DC1238A Datasheet - Page 4

• Manufacturer Part Number: DC1238A
• Description: BOARD DEMO LTM8021
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1238A

• Design Resources: DC1238 Schematic
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: 5V
• Current - Output: 500mA
• Voltage - Input: 7.5 ~ 36 V
• Regulator Topology: Buck
• Frequency - Switching: 1.1MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM8021
• Lead Free Status / Rohs Status: Not applicable / Not applicable

pArts list
DEMO MANUAL DC1238A
Required Circuit Components
Additional Demo Board Circuit Components
Hardware For Demo Board Only
4
ITEM
1
2
3
4
5
6
1
2
1
2
QTY
1
1
1
1
1
1
1
0
1
1
JP1
REFERENCE
C2
C1
R1
R2
R3
U1
C4
C3, C5 (OPT)
E1, E3 TO E7
PART DESCRIPTION
CAP, X5R, 4.7µF, 6.3V, 10%, 0603
CAP, X7R, 1µF, 50V, 10%, 0805
RES, CHIP, 19.1k, 1/16W, 1% ,0402
RES, CHIP, 0, 1/16W, 1% ,0603
RES, CHIP, 51.1k 1/16W, 1% ,0603
IC, LTM8021EV
CAP, SMT, 10µF, 50V
CAP, 0603
TESTPOINT, TURRET, 0.095"
2mm SINGLE ROW HEADER, 3 PIN
MANUFACTURER/PART NUMBER
AVX, 06036D475KAT2A
MURATA, GRM21BR71H105K
VISHAY, CRCW040219K1FKED
VISHAY, CRCW06030000Z0ED
VISHAY, CRCW060351K1FKED
LINEAR TECHNOLOGY, LTM8021EV#PBF
SANYO, 50CE10BSS
MILL-MAX, 2501-2-00-80-00-00-07-0
SAMTEC, TMM-103-02-L-S
dc1238af