LM2925T National Semiconductor, LM2925T Datasheet - Page 2

no-image

LM2925T

Manufacturer Part Number
LM2925T
Description
IC REG LDO W/DELAY RESET TO220-5
Manufacturer
National Semiconductor
Datasheet

Specifications of LM2925T

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 26V
Voltage - Dropout (typical)
0.82V @ 750mA
Number Of Regulators
1
Current - Output
500mA
Current - Limit (min)
750mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*LM2925T
LM2925

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2925T
Manufacturer:
NS
Quantity:
2 414
Part Number:
LM2925T
Manufacturer:
NSC
Quantity:
6 716
Part Number:
LM2925T
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM2925T-0.5
Manufacturer:
NS
Quantity:
3 500
Part Number:
LM2925TP+
Quantity:
2 016
www.national.com
Output Voltage
Line Regulation
Load Regulation
Output Impedance
Quiescent Current
Output Noise Voltage
Long Term Stability
Ripple Rejection
Dropout Voltage
Current Limit
Maximum Operational
Input Voltage
Maximum Line Transient
Reverse Polarity Input
Voltage, DC
Reverse Polarity Input
Voltage, Transient
Reset Voltage
Reset Internal Pull-up Resistor
Reset Output Current Limit
V
Delay Time
V
V
OUT
V
Electrical Characteristics
Reset Output
Electrical Characteristics
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Input Voltage
Output Low
Output High
IN
IN
OUT
Operating Range
Overvoltage Protection
= 14V, C2 = 10 µf, I
= 14V, C3 = 0.1 µF, T
Threshold
Parameter
Parameter
O
= 500 mA, T
A
= 25˚C (Note 4) (unless otherwise specified)
6V V
−40˚C T
9V
6V
5 mA
500 mA
100 Hz-10 kHz
I
I
I
10 Hz-100 kHz
f
I
I
V
V
1% Duty Cycle,
10
O
O
O
o
O
O
O
O
= 500 mA
= 120 Hz
= 500 mA
= 750 mA
= 750 mA
10 mA
Load
V
V
5.5V
− 0.6V, 10
IN
IN
IN
J
DC
I
O
= 25˚C (Note 4) (unless otherwise specified)
J
I
I
V
C
C
C
26V, I
SINK
SOURCE
and 10 mArms,
16V, I
26V, I
RESET
3
3
3
Conditions
500 mA
+125˚C
= .005 µF
= 0.1 µF
= 4.7 µF tantalum
= 1.6 mA, V
(Note 1)
O
O
O
= 1.2 V
Load
= 0
= 5 mA
= 5 mA
100 ms,
500 mA,
Conditions
26V
60V
IN
= 35V
2
Internal Power Dissipation (Note 2)
Operating Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature
ESD rating is to be determined
(Soldering, 10 seconds)
4.75
0.75
Min
−15
−50
26
60
Min
150
4.5
(Note 3)
5.00
0.45
0.82
Typ
200
100
−30
−80
1.2
10
10
40
90
20
66
31
70
4
3
(Note 3)
Typ
250
0.3
5.0
4.5
30
12
12
5
Max
5.25
100
0.6
25
50
50
Max
300
0.6
5.5
−40˚C to + 125˚C
−65˚C to + 150˚C
Internally Limited
mV/1000 hr
µVrms
Units
mV
mV
m
mV
mA
mA
mA
dB
V
V
V
A
V
V
V
V
Units
mA
k
ms
ms
150˚C
260˚C
V
V
V
s

Related parts for LM2925T