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TPS767D301MPWPREP

Part # TPS767D301MPWPREP
Description LDO Regulator Pos 1.5V to 5.5V3.3V 1A/1A 28-Pin HTSSOP EP
Category IC
Availability Out of Stock
Qty 0
Qty Price
1 + $4.79955

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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

18
16
14
12
10
8
6
4
2
0
80 90 100
110
120 130 140 150
Continuous T
J
(5C)
Years Estimated Life
TPS767D301-EP
www.ti.com
SGLS327A –FEBRUARY 2006–REVISED APRIL 2010
TYPICAL CHARACTERISTICS
Table 3. TABLE OF GRAPHS
FIGURE
vs Output current 3, 4, 5
Output voltage
vs Free-air temperature 6, 7, 8
Ground current vs Free-air temperature 9, 10
Power-supply ripple rejection vs Frequency 11
Output spectral noise density vs Frequency 12
Output impedance vs Frequency 13
Dropout voltage vs Free-air temperature 14
Line transient response 15, 17
Load transient response 16, 18
Output voltage vs Time 19
Dropout voltage vs Input voltage 20
vs Output current, T
A
= 25°C 22
vs Output current, T
J
= 125°C 23
Equivalent series resistance (ESR)
vs Output Current, T
A
= 25°C 24
vs Output current, T
J
= 125°C 25
Figure 2. TPS767D301MPWPREP Estimated Device Life at
Elevated Temperatures Wirebond Voiding Fail Mode
Copyright © 2006–2010, Texas Instruments Incorporated Submit Documentation Feedback 7
Product Folder Link(s): TPS767D301-EP
I
O
− Output Current − A
− Output Voltage − V
V
O
0.1 0.30.2 0.8 10 0.90.4 0.5 0.6 0.7
V
O
= 1.8 V
V
I
= 2.8V
T
A
= 25°C
1.7965
1.7960
1.7955
1.7950
1.7945
1.7940
I
O
− Output Current − A
2.4955
2.4940
2.4920
0.1 0.3
2.4950
2.4945
2.4935
0.2 0.4 0.6
2.4960
0 0.5
− Output Voltage − V
V
O
V
O
= 2.5 V
V
I
= 3.5 V
T
A
= 25°C
2.4930
2.4925
0.80.7 0.9 1
I
O
− Output Current − A
3.2830
3.2815
3.2800
0.1 0.3
3.2825
3.2820
3.2810
0.2 0.8 1
3.2835
0 0.9
− Output Voltage − V
V
O
3.2805
0.4 0.5 0.6 0.7
V
O
= 3.3 V
V
I
= 4.3 V
T
A
= 25°C
T
A
− Free-Air Temperature − °C
− Output Voltage − V
V
O
3.31
3.28
3.25
−40 0
3.30
3.29
3.27
−20 100 140
3.32
−60 120
3.26
20 40 60 80
V
O
= 3.3 V
V
I
= 4.3 V
I
O
= 1 A
I
O
= 1 mA
T
A
− Free-Air Temperature − °C
− Output Voltage − V
V
O
1.800
1.785
−40 0
1.810
1.805
1.795
−20 100 140
1.815
−60 120
1.790
20 40 60 80
I
O
= 1 mA
I
O
= 1 A
V
O
= 1.8 V
V
I
= 2.8 V
T
A
− Free-Air Temperature − °C
− Output Voltage − V
V
O
−40 0−20 100−60 12020 40 60 80
2.515
2.500
2.480
2.510
2.505
2.495
2.490
2.485
V
O
= 2.5 V
V
I
= 3.5 V
I
O
= 1 A
I
O
= 1 mA
TPS767D301-EP
SGLS327A –FEBRUARY 2006–REVISED APRIL 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE
vs vs vs
OUTPUT CURRENT OUTPUT CURRENT OUTPUT CURRENT
Figure 3. Figure 4. Figure 5.
OUTPUT VOLTAGE OUTPUT VOLTAGE OUTPUT VOLTAGE
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE
Figure 6. Figure 7. Figure 8.
8 Submit Documentation Feedback Copyright © 2006–2010, Texas Instruments Incorporated
Product Folder Link(s): TPS767D301-EP
100k10k
PSRR − Power Supply Ripple Rejection − dB
f − Frequency − Hz
70
60
50
40
30
20
10
0
−10
90
80
1k10010
1M
V
O
= 3.3 V
V
I
= 4.3 V
C
O
= 10 µF
I
O
= 1 A
T
A
= 25°C
T
A
− Free-Air Temperature − °C
Ground Current − Aµ
92
84
72
90
88
82
80
78
76
74
86
−40 0−20 100−60 12020 40 60 80 140
V
O
= 3.3 V
V
I
= 4.3 V
I
O
= 500 mA
I
O
= 1 A
I
O
= 1 mA
T
A
− Free-Air Temperature − °C
Ground Current − Aµ
94
86
74
92
90
84
82
80
78
76
88
−40 0−20 100−60 12020 40 60 80 140
I
O
= 500 mA
I
O
= 1 A
I
O
= 1 mA
96
V
O
= 1.8 V
V
I
= 2.8 V
T
A
− Free-Air Temperature − °C
−40 0 20 120
10
3
−60 40 60 80 100
− Dropout Voltage − mV
V
DO
10
2
10
1
10
0
10
−1
10
−2
−20 140
I
O
= 1 A
I
O
= 10 mA
I
O
= 0
V
O
= 3.3 V
C
O
= 10 µF
f − Frequency − kHz
− Output Impedance −Z
o
Ω
10
1
10
2
10
5
10
6
0
10
−1
10
−2
10
4
10
3
I
O
= 1 mA
I
O
= 1 A
V
I
= 4.3 V
C
O
= 10 µF
T
A
= 25°C
f − Frequency − Hz
10
2
10
3
10
4
10
5
10
−5
10
−6
10
−8
10
−7
I
O
= 7 mA
I
O
= 1 A
V
I
= 4.3 V
C
O
= 10 µF
T
A
= 25°C
− Output Spectral Noise Density − V/ HzV
n
t − Time − µs
V
O
− Change in
V
I
− Input Voltage − V
∆
Output Voltage − mV
5.3
604020 80 100 140120 160 180 200
V
O
= 3.3 V
C
L
= 10 µF
T
A
= 25°C
0
4.3
10
0
−10
t − Time − µs
I − Output Current − A
O
V
O
− Change in∆
Output Voltage − mV
V
O
= 1.8 V
V
I
= 2.8 V
C
L
= 100 µF
T
A
= 25°C
1
0.5
0
0 604020 80 100 140120 160 180 200
0
50
100
−50
−100
V
O
− Change in
20
0
3.8
2.8
V
I
t − Time − µs
0 604020 80 100 140120 160 180 200
− Input Voltage − V
∆
Output Voltage − mV
V
O
= 1.8 V
I
L
= 10 mA
C
L
= 10 µF
T
A
= 25°C
−20
TPS767D301-EP
www.ti.com
SGLS327A –FEBRUARY 2006–REVISED APRIL 2010
TYPICAL CHARACTERISTICS (continued) (continued)
POWER-SUPPLY RIPPLE
GROUND CURRENT GROUND CURRENT REJECTION
vs vs vs
FREE-AIR TEMPERATURE FREE-AIR TEMPERATURE FREQUENCY
Figure 9. Figure 10. Figure 11.
OUTPUT SPECTRAL NOISE
DENSITY OUTPUT IMPEDANCE DROPOUT VOLTAGE
vs vs vs
FREQUENCY FREQUENCY FREE-AIR TEMPERATURE
Figure 12. Figure 13. Figure 14.
LINE TRANSIENT RESPONSE LOAD TRANSIENT RESPONSE LINE TRANSIENT RESPONSE
Figure 15. Figure 16. Figure 17.
Copyright © 2006–2010, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): TPS767D301-EP
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