L5150CS STMicroelectronics, L5150CS Datasheet - Page 17

• Manufacturer Part Number: L5150CS
• Description: IC REG LDO 5V 150MA 8SOIC
• Manufacturer: STMicroelectronics
• Type: Linearr

Specifications of L5150CS

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 40 V
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 280mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Package: 8SO
• Function: LDO
• Number Of Outputs: 1
• Input Voltage Range: 31 to 5.6 V
• Output Voltage: 5 V
• Maximum Output Current: 0.15 A
• Output Type: Fixed
• Accuracy: ±2 %
• Polarity: Positive
• Reference Voltage: 2.5(Typ) V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L5150CJ / L5150CS
Reset pulse delay T
Equation 2
The Output Voltage Reset threshold can be adjusted via an external voltage divider R
(R
to the following formula:
Equation 3
The Output Voltage Reset threshold can be decreased down to 3.5 V. If it is needed to
maintain it to its default value (8% below V
pin directly to GND.
Figure 24. Reset time diagram
1
V
V
connected between R
R
o
cr
es
<
t
rr
rd
is given by:
es_Adj
Doc ID 15542 Rev 10
t
rr
and V
t
V
rd
thre
= 32 x T
= [(R
0
, R
2
1
connected between R
osc
0_ref
+ R
2
typical), it is enough to connect the R
t
) / R
rd
T
= 32 T
osc
2
] * V
osc
Res_adj
es_Adj
Application information
and GND) according
V
V
Rlth
Rhth
V
out_th
1
es_Adj
17/34
+ R
2