Datasheet > LM29151R-1.8

LM29151R-1.8

更新时间： 2022-11-13 19:20:45

品牌	Logo	应用领域
韩国泰进 - HTC		稳压器
页数	文件大小	规格书
11页	801K
描述
1.5A Very L.D.O Voltage Regulator

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数据手册

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LM29151R-1.8 数据手册

1.5A Very L.D.O Voltage Regulator

LM29150/29151/29152

ELECTRICAL CHARACTERISTICS

I_OUT=100mA, T_A=25℃, unless otherwise specified. Bold values are guaranteed across the operating temperature range.

Adjustable versions are programmed to 5.0V.

Symbol

Parameter

Condition

Min

Typ

Max

Units

I_O= 10mA

-1

V_OUT

Output Voltage

10mA≤I_O≤ I_FL,

(V_OUT+1V)≤V_IN≤26V ^{(Note 2)}

-2

0.5

ΔV_LINE

Line Regulation

Load Regulation

I_O= 10mA, (V_OUT+1V)≤V_IN≤26V

0.06

0.2

V_IN=V_OUT+5V,

ΔV_LOAD

(Note 2,6)

10mA≤I_OUT≤I_FULLOAD

Output Voltage Temp.

Coefficient

Output Voltage ^{(Note 6)}

Temp. Coefficient

ΔV_OUT= -1%, ^{(Note 3)}

I_O=100mA

ΔVo/ΔT

V_DO

100

200

ppm/℃

220

350

Dropout Voltage

I_O=750mA

I_O=1.5A

600

I_O=750mA, V_IN=V_OUT+1V

I_O=1.5A

I_GND

Ground Current

Ground Pin Current at

Dropout

V_IN=0.5V less than specified V_OUT

I_OUT=10mA

I_GNDDO

I_LIMIT

Current Limit

LM29150, V_OUT= 0V ^{(Note 4)}

2.1

3.5

Output Noise Voltage

(10Hz to 100kHz)

I_L= 100mA

C_L=10μF

C_L=33μF

400

260

e_n

μVRMS

Flag Output (Error Comparator) LM29151

1.00

2.00

300

400

IFLG (leak)

Output Leakage Current

Output Low Voltage

V_OH=26V

0.01

μA

Device set for 5V. V_IN=4.5V

VFLG (do)

220

I_OL=250μA

Upper Threshold Voltage

Device set for 5V ^{(Note 9)}

V^FLG

Lower Threshold Voltage

Hysteresis

Device set for 5V ^{(Note 9)}

140

Nov. 2009 - Rev. 1.2

- 6 -

HTC

1...3 4 567 8 9...11

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