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參數(shù)資料
| 型號(hào)： | SA57026F |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 300 mA LDO with ON/OFF control and independent delayed RESET function |
| 中文描述： | 300毫安LDO穩(wěn)壓器的ON / OFF控制和獨(dú)立的延遲復(fù)位功能 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 87K |
| 代理商： | SA57026F |
Philips Semiconductors
Product data
SA57026
300 mA LDO with ON/OFF control and
independent delayed RESET function
2003 Oct 13
4
ELECTRICAL CHARACTERISTICS
T
amb
= 25
°
C; V
ON/OFF
= 1.6 V, unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
I
ccq1
No-load input current 1
V
IN
= 5 V; I
OUT
= 0 mA
–
3
8
mA
I
ccq2
No-load input current 2
V
IN
= 4 V; I
OUT
= 0 mA
–
4
–
mA
I
ccq3
Input current (OFF)
V
IN
= 5 V; V
ON/OFF
= 0.4 V
–
250
–
μ
A
Regulator
V
OUT
Output voltage
V
IN
= 5 V; I
OUT
= 30 mA
SA57026D
SA57025F
3.25
3.25
3.30
3.30
3.35
3.35
V
V
V
IO
Input/output differential voltage
V
IN
= 3.2 V; I
OUT
= 150 mA
–
0.15
0.3
V
V1
Line regulation
V
IN
= 4.4 to 5.5 V; I
OUT
= 30 mA
–
10
20
mV
V2
Load regulation
V
IN
= 5 V; I
OUT
= 0 to 300 mA
–
20
120
mV
V
OUT
/
T
V
OUT
Temperature coefficient
(Note 1)
T
j
= –20 to +85
°
C; V
IN
= 5 V
–
100
–
ppm/
°
C
RR
Ripple rejection (Note 1)
V
IN
= 5 V; f = 120 Hz; V
ripple
= 1 V
p–p
;
I
OUT
= 30 mA
–
50
80
dB
V
n
Output noise voltage (Note 1)
V
IN
= 5 V; f = 20 to 80 kHz;
V
ripple
= 1 V
p–p
; I
OUT
= 30 mA
–
40
120
μ
V
rms
I
ON
ON/OFF terminal current
V
ON/OFF
= 1.6 V
–
5
10
μ
A
V
th(H)
HIGH threshold voltage
1.6
–
V
IN
+0.3
V
V
th(L)
LOW threshold voltage
–0.3
–
0.4
V
Reset
V
DET
Detection voltage
V
IN
= HIGH-to-LOW
SA57026D
SA57025F
4.11
3.81
4.20
3.90
4.29
3.99
V
V
V
S
/
T
V
S
temperature coefficient (Note 1)
T
j
= –20 to +85
°
C
–
100
–
ppm/
°
C
V
S
Hysteresis voltage
V
IN
= HIGH-to-LOW-to-HIGH
100
–
200
mV
V
OL
LOW-level output voltage
V
IN
= 3.9 V; R
L
= 4.7 k
–
100
200
mV
I
LO
Output leakage current
V
IN
= 5 V
–
–
±
0.1
μ
A
I
OL1
LOW-level output current 1
V
IN
= 3.9 V; R
L
= 0
5
–
–
mA
I
OL2
LOW-level output current 2 (Note 1)
V
IN
= 3.9 V; R
L
= 0
;
T
amb
= –20 to +80
°
C
Cd = 0.0
μ
F
3
–
–
mA
t
PLH
LOW-to-HIGH transmission delay
time (Note 1)
–
30
90
μ
s
t
PLH1
Reset delay time
V
IN
= 4 V to 5 V; Cd = 0.1
μ
F
5
10
20
ms
t
PHL
HIGH-to-LOW transmission delay
time (Note 1)
–
30
90
μ
s
V
OPL
NOTE:
1. The parameter is guaranteed by design.
Threshold operating voltage
V
OL
= 0.4 V
–
0.65
0.85
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SA57031-18UK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Micropower 150 mA, low-noise, low dropout linear regulator with on/off |
| SA57031-24UK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Micropower 150 mA, low-noise, low dropout linear regulator with on/off |
| SA57031-25 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Micropower 150 mA, low-noise, low dropout linear regulator with on/off |
| SA57031-25UK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Micropower 150 mA, low-noise, low dropout linear regulator with on/off |
| SA57031-26 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Micropower 150 mA, low-noise, low dropout linear regulator with on/off |
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