BD33HC5MEFJ-LBH2 footprint, schematic symbol and 3D model by ROHM Semiconductor

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Part Number BD33HC5MEFJ-LBH2
Manufacturer ROHM Semiconductor
Pin Count 9
Part Category Integrated Circuit
Package Category Small Outline Packages
Footprint Name Small Outline Packages - HTSOP-J8
Released Date Oct 2, 2019
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

BD33HC5MEFJ-LBH2 Details

Manufacturer Part Number:
BD33HC5MEFJ-LBH2
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
ROHM Semiconductor
YTEOL:
6.3
Adjustability:
FIXED
Dropout Voltage1-Max:
1.2 V
Dropout Voltage1-Nom:
0.6 V
Input Voltage Absolute-Max:
10 V
Input Voltage-Max:
8 V
Input Voltage-Min:
4.5 V
JESD-30 Code:
R-PDSO-G8
Length:
4.9 mm
Line Regulation-Max:
0.033%
Load Regulation-Max:
0.0495%
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
8
Operating Temperature TJ-Max:
150 °C
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Output Current1-Max:
1.5 A
Output Voltage1-Max:
3.399 V
Output Voltage1-Min:
3.201 V
Output Voltage1-Nom:
3.3 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSOP
Package Equivalence Code:
TSOP8,.24
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Packing Method:
TR, EMBOSSED
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Regulator Type:
FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max:
1 mm
Surface Mount:
YES
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Voltage Tolerance-Max:
3%
Width:
3.9 mm

BD33HC5MEFJ-LBH2 Frequently Asked Questions (FAQs)

ROHM recommends a thermal pad size of at least 2mm x 2mm with multiple vias to the ground plane to ensure efficient heat dissipation. Additionally, keeping the PCB layer stack-up symmetrical and using a solid ground plane can help reduce thermal resistance.
To ensure stable operation, ROHM recommends implementing a soft-start circuit to limit the inrush current during power-up. During power-down, a gradual voltage reduction can help prevent voltage overshoots and ensure a clean shutdown.
ROHM recommends using a 10uF to 22uF ceramic capacitor with a voltage rating of at least 10V for the input capacitor, and a 10uF to 47uF ceramic capacitor with a voltage rating of at least 5V for the output capacitor.
ROHM recommends implementing overcurrent protection using a sense resistor and a comparator or a dedicated overcurrent protection IC. Additionally, a fuse or a PTC (Positive Temperature Coefficient) thermistor can be used to protect against short-circuit conditions.
While the datasheet specifies an operating temperature range of -40°C to 105°C, ROHM recommends derating the output current and voltage to ensure reliable operation at temperatures above 85°C.

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BD33HC5MEFJ-LBH2 - ROHM Semiconductor

BD33HC5MEFJ-LBH2 Details

BD33HC5MEFJ-LBH2 Frequently Asked Questions (FAQs)

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