参数资料
型号: MAX6329ZHUT-T
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 固定/可调正电压单路输出LDO稳压器
英文描述: Analog IC
中文描述: FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.4 V DROPOUT, PDSO6
封装: SOT-23, 6 PIN
文件页数: 5/11页
文件大小: 428K
代理商: MAX6329ZHUT-T
MAX6329/MAX6349
150mA, SOT23, Low Dropout Linear Regulators
with Internal Microprocessor Reset Circuit
_______________________________________________________________________________________
3
Note 1: Limits over temperature are guaranteed by design and not production tested.
Note 2: Specification from 0°C to less than 25°C is guaranteed to four sigma only.
Note 3: Dropout voltage is defined as VIN - VOUT when VOUT is 2% below the value of VOUT for VIN = VOUT + 1V.
Note 4: VADJ = VSET(1 + R1/R2), where VSET = 1.23V nominal.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
RESET CIRCUIT
MAX63_9T SET = GND
2.92
3.185
MAX63_9S SET = GND
2.75
3.02
MAX63_9Z SET = GND
2.21
2.41
MAX63_9Y SET = GND
2.08
2.28
MAX63_9W SET = GND
1.59
1.74
MAX63_9V SET = GND
1.50
1.65
MAX63_9T/Z/W SET = divider, Figure 1 (Note 4)
0.885
VADJ 0.965 VADJ
Reset Threshold (Note 2)
VTH
MAX63_9S/Y/V SET = divider, Figure 1 (Note 4)
0.835
VADJ 0.915 VADJ
V
Reset Timeout Period
tRP
100
200
300
ms
VOUT to Reset Delay
tRD
35
s
VIL
0.2
VOUT
MR Input Voltage
VIH
MAX6349 only
0.8
VOUT
V
MR Minimum Input Pulse
MAX6349 only
1
s
MR Glitch Rejection
MAX6349 only
120
ns
MR to Reset Delay
MAX6349 only
500
ns
MR Pullup Resistance
MAX6349 only
10
20
50
k
VOUT > 1.0V, ISINK = 50A
0.3
Open-Drain RESET Output
Voltage
VOL
VOUT > 2.7V, ISINK = 3.2mA
0.4
V
Open-Drain Reset Output
Leakage Current
ILKG
1.0
A
VOUT
≥ 1.0V, ISINK = 50A
0.3
VOL
VOUT < VTH (min), ISINK = 3.2mA
0.4
Push-Pull RESET Output Voltage
VOH
VOUT > VTH (max), ISOURCE = 500A
0.8
VOUT
V
VOL
VOUT > VTH (max), ISINK = 3.2mA
0.4
Push-Pull RESET Output Voltage
VOH
VOUT < VTH, ISOURCE = 150A
0.8
VOUT
V
ELECTRICAL CHARACTERISTICS (continued)
(VIN = +3.6V, TA = -0°C to +85°C. Typical values are at IOUT = 0, COUT = 2.2F, TA = +25°C, unless otherwise noted.) (Note 1)
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