参数资料
型号: TPS75318QPWPREP
厂商: Texas Instruments
文件页数: 8/33页
文件大小: 0K
描述: IC REG LDO 1.8V 1.5A 20HTSSOP
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 2.7 V ~ 5 V
稳压器数量: 1
电流 - 输出: 1.5A(最小值)
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 20-HTSSOP
包装: 标准包装
其它名称: 296-22507-6
TPS75101 EP, '75115 EP, '75118 EP, '75125 EP, '75133 EP WITH POWER GOOD
TPS75301 EP, TPS75315 EP, TPS75318 EP, TPS75325 EP, TPS75333 EP WITH RESET
FAST TRANSIENT RESPONSE 1.5 A LOW DROPOUT VOLTAGE REGULATORS
SGLS158 ? APRIL 2003
electrical characteristics over recommended operating junction temperature range (T J = ?40 ° C to
125 ° C), V I = V O(typ) + 1 V, I O = 1 mA, EN = 0 V, C o = 47 μ F (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Adjustable
Voltage
1.5 V ≤ VO ≤ 5 V,
1.5 V ≤ VO ≤ 5 V
TJ = 25 ° C
0.98 VO
VO
1.02 VO
1.5 V Output
TJ = 25 ° C,
2.7 V < VIN < 5 V
2.7 V < VIN < 5 V
1.470
1.5
1.530
Output voltage
(see Notes 1 and 3)
1.8 V Output
2.5 V Output
3.3 V Output
TJ = 25 ° C,
2.8 V < VIN < 5 V
TJ = 25 ° C,
3.5 V < VIN < 5 V
TJ = 25 ° C,
4.3 V < VIN < 5 V
2.8 V < VIN < 5 V
3.5 V < VIN < 5 V
4.3 V < VIN < 5 V
1.764
2.450
3.234
1.8
2.5
3.3
1.836
2.550
3.366
V
Quiescent current (GND current) (see Note 2)
Output voltage line regulation ( ? VO/VO )
(see Notes 1 and 2)
Output voltage line regulation ( ? VO/VO )
(see Notes 1 and 2)
TJ = 25 ° C,
See Note 3
VO + 1 V < VI ≤ 5 V,
VO + 1 V < VI < 5 V
See Note 3
TJ = 25 ° C
75
0.01
125
0.1
μ A
%/V
Load regulation (see Note 3)
1
mV
Output noise voltage
BW = 300 Hz to 50 kHz, VO = 1.5 V
CO = 100 μ F, TJ = 25 ° C
60
μ Vrms
Output current Limit
Thermal shutdown junction temperature
VO = 0 V
3.3
150
4.5
A
° C
Standby current
EN = VI,
EN = VI
TJ = 25 ° C,
1
10
μ A
μ A
FB input current
TPS75x01Q
FB = 1.5 V
?1
1
μ A
High level enable input voltage
Low level enable input voltage
2
0.7
V
V
Power supply ripple rejection (see Note 2)
f = 100 Hz,
TJ = 25 ° C,
CO = 100 μ F,
See Note 1, IO = 1.5 A
63
dB
PG
(TPS751xxQ)
Minimum input voltage for valid PG
Trip threshold voltage
Hysteresis voltage
Output low voltage
Leakage current
IO(PG) = 300 μ A,
VO decreasing
Measured at VO
VI = 2.7 V,
V(PG) = 5 V
V(PG) ≤ 0.8 V
IO(PG) = 1mA
80
1
0.5
0.15
1.3
86
0.4
1
V
%VO
%VO
V
μ A
2. If VO ≤ 1.8 V then Vimin = 2.7 V, Vimax = 5 V:
NOTES: 1. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater. Maximum IN voltage 5 V.
* 2.7 V
Line Reg. (mV)  +   %  V
V
O
V
imax
100
1000
If VO ≥ 2.5 V then Vimin = VO + 1 V, Vimax = 5 V:
Line Reg. (mV) + % V
V
O
V
imax
* V
100
O
) 1V
1000
3. IO = 1 mA to 1.5 A
8
POST OFFICE BOX 655303
? DALLAS, TEXAS 75265
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TPS75318QPWPRG4 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75318QPWPRQ1 功能描述:低压差稳压器 - LDO Fast-Trans-Resp 1.5A LDO Vltg Reg RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75325QPWP 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75325QPWPG4 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
TPS75325QPWPR 功能描述:低压差稳压器 - LDO Fast-Tran-Resp 1.5-A RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20