L4993MDTR STMicroelectronics, L4993MDTR Datasheet - Page 29

• Manufacturer Part Number: L4993MDTR
• Description: IC REG LDO 5V 150MA 20SOIC
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of L4993MDTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 31 V
• Voltage - Dropout (typical): 0.2V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA
• Current - Limit (min): 150mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC
• Number Of Outputs: 1
• Polarity: Negative, Positive
• Input Voltage Max: 40 V
• Output Voltage: - 0.3 V to + 6 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.4 V at 150 mA
• Output Current: 150 mA
• Line Regulation: 25 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L4993
6
Revision history
Table 13.
22-Aug-2007
29-Aug-2007
18-Jan-2007
01-Jun-2007
08-Apr-2008
June-2004
Date
Document revision history
Revision
1
2
3
4
5
6
Initial release.
Updated
Document put in corporate technical literature template.
Updated
Table 5:
Added list of tables and figures.
Added
Document restructured.
Changed
Updated
– changed I
– changed I
– changed I
– changed I
Updated
– corrected trd formula.
Updated
– changed Vwlth values in V
– changed Vwhth values in V
Added
Added
Added
Section 4: Package and PCB thermal
Figure 24: L4993 application
Section 2.4: Electrical characteristics
Section 2.5: Test circuit and waveforms
General: updated I
Table
Table 4.
Table 5:
Table 6:
Table 7:
Figure 1: Block
short
qn_150
qn_50
qn_1
5., 6,
typ. value from 120 µA to 100 µA.
max value from 4000 mA to 400 mA
typ. value from 538 µA to 470 µA
General:
Reset:
Watchdog:
typ. value from 1.45 mA to 1.25 mA
7
and 8.
diagram.
short
o_ref
o_ref
Changes
, I
lim
percentages
percentages.
, I
schematic.
q,
T
rr2,
V
curves.
data.
ih_hist
plot.
Revision history
parameters.
29/30