TPS76715Q, TPS76718Q, TPS76725Q, TPS76727Q
TPS76728Q, TPS76730Q TPS76733Q, TPS76750Q, TPS76701Q
FAST-TRANSIENT-RESPONSE 1-A LOW-DROPOUT VOLTAGE REGULATORS
SLVS208C 鈥?MAY 1999 鈥?REVISED SEPTEMBER 1999
D
D
D
D
D
D
D
D
D
1 A Low-Dropout Voltage Regulator
Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V,
3.0-V, 3.3-V, 5.0-V Fixed Output and
Adjustable Versions
Dropout Voltage Down to 230 mV at 1 A
(TPS76750)
Ultra Low 85
碌A(chǔ)
Typical Quiescent Current
Fast Transient Response
2% Tolerance Over Specified Conditions for
Fixed-Output Versions
Open Drain Power-On Reset With 200-ms
Delay (See TPS768xx for PG Option)
8-Pin SOIC and 20-Pin TSSOP PowerPAD鈩?/div>
(PWP) Package
Thermal Shutdown Protection
PWP PACKAGE
(TOP VIEW)
GND/HSINK
GND/HSINK
GND
NC
EN
IN
IN
NC
GND/HSINK
GND/HSINK
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
GND/HSINK
GND/HSINK
NC
NC
RESET
FB/NC
OUT
OUT
GND/HSINK
GND/HSINK
NC 鈥?No internal connection
D PACKAGE
(TOP VIEW)
description
This device is designed to have a fast transient
response and be stable with 10-碌F low ESR
capacitors. This combination provides high
performance at a reasonable cost.
TPS76733
DROPOUT VOLTAGE
vs
FREE-AIR TEMPERATURE
103
鈭?/div>
VO 鈥?Change in
Output Voltage 鈥?mV
IO = 1 A
VDO 鈥?Dropout Voltage 鈥?mV
102
100
50
0
鈥?0
鈥?00
1
0.5
0
GND
EN
IN
IN
1
2
3
4
8
7
6
5
RESET
FB/NC
OUT
OUT
TPS76733
LOAD TRANSIENT RESPONSE
CL = 100
碌F
TA = 25擄C
101
100
IO = 10 mA
10鈥?
CO = 10
碌F
10鈥?
鈥?0 鈥?0 鈥?0
0
20
40
IO = 0
60
80 100 120 140
I O 鈥?Output Current 鈥?A
TA 鈥?Free-Air Temperature 鈥?/div>
擄C
0
20
40
60
80 100 120 140 160 180 200
t 鈥?Time 鈥?/div>
碌s
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
漏
1999, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
1
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TPS76733QD 產(chǎn)品屬性
75
集成電路 (IC)
PMIC - 穩(wěn)壓器 - 線性
-
正,固定式
3.3V
最高 10V
0.35V @ 1A
1
1A(最小值)
-40°C ~ 125°C
表面貼裝
8-SOIC(0.154",3.90mm 寬)
8-SOIC
管件
296-2738-5
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