A5974ADTR STMicroelectronics, A5974ADTR Datasheet - Page 46

• Manufacturer Part Number: A5974ADTR
• Description: IC REG SW STEP-DOWN 2A 8SOIC
• Manufacturer: STMicroelectronics
• Series: -r
• Type: Step-Down (Buck), PWMr

Specifications of A5974ADTR

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.235 V ~ 35 V
• Current - Output: 2A
• Frequency - Switching: 500kHz
• Voltage - Input: 4 V ~ 36 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11423-2

Package mechanical data
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Table 10.
Figure 39. Package dimensions
Dim.
ccc
A1
A2
D1
E1
E2
D
A
E
b
c
e
h
L
k
HSOP8 mechanical data
Min.
0.00
1.25
0.31
0.17
4.80
5.80
3.80
2.31
0.25
0.40
3
Doc ID 018762 Rev 1
Typ.
4.90
6.00
3.90
2.41
1.27
mm
3.1
Max.
1.70
0.10
0.51
0.25
5.00
6.20
4.00
2.51
0.50
1.27
0.10
3.2
0° (min), 8° (max)
0.0492
0.0122
0.0067
0.1890
0.2283
0.1496
0.0098
0.0157
0.118
0.091
Min.
0.1929
0.122
0.095
inch
Typ.
0.00
A5974AD
0.0669
0.0039
0.0201
0.0098
0.1969
0.2441
0.1575
0.0197
0.0500
0.0039
0.126
0.099
Max.