LM1117-1.5L3-0-T3-G 查看數據表（PDF） - Cystech Electonics Corp.

零件编号

产品描述 (功能)

生产厂家

LM1117-1.5L3-0-T3-G

1A Low Dropout Positive Voltage Regulator

Cystech Electonics Corp. 

CYStech Electronics Corp.

Spec. No. : C506L3

Issued Date : 2003.03.22

Revised Date :2013.06.19

Page No. : 3/8

Electrical Characteristics @ IO=10mA,TJ=25℃, unless otherwise specified

Parameter

Reference voltage

Output Voltage

Line Regulation

Load Regulation

(Note 1, 2)

Dropout Voltage

(VIN-VOUT)

Current Limit

Device

Test Conditions

Adj version VIN-VOUT=1.5V

LM1117-1.5 3.0V≤VIN≤12V

LM1117-1.8 3.3V≤VIN≤12V

LM1117-2.5 4.0V≤VIN≤12V

LM1117-3.3 4.8V≤VIN≤12V

LM1117-5.0 6.5V≤VIN≤12V

All version VOUT+1.5V≤VIN≤12V

LM1117-ADJ VIN=3.3V, Vadj=0, 10mA≤IO≤1A

LM1117-1.5 VIN=3.0V, 0mA≤IO≤1A

LM1117-1.8 VIN=3.3V, 0mA≤IO≤1A

LM1117-2.5 VIN=4.0V, 0mA≤IO≤1A

LM1117-3.3 VIN=5.0V, 0mA≤IO≤1A

LM1117-5.0 VIN=8.0V, 0mA≤IO≤1A

All version IO=1A (ΔVOUT=1%VOUT)

All version VIN-VOUT=5V

Min Typ Max Units

1.225 1.250 1.275 V

1.470 1.500 1.530 V

1.764 1.800 1.836 V

2.450 2.500 2.550 V

3.235 3.300 3.365 V

4.900 5.000 5.100 V

-

- 0.2 %

-

-

1%

- 12 15 mV

- 15 18 mV

- 20 25 mV

- 26 33 mV

- 40 50 mV

- 1.3 1.4 V

1.1 -

-

A

Minimum Load

Current

Adj version VIN=5V

- 5 10 mA

Adjust Pin Current

Quiescent Current

Adj version VIN=12V, IO=10mA

Fixed version VIN=12V, IO=0mA

- 50 100 μA

-

- 12 mA

Thermal Regulation All version TA=25℃, 30ms pulse

- 0.008 0.04 %/W

Ripple Rejection

All version

f=120Hz, VIN=VOUT+3V, IO= 1A,

COUT=25μF tantalum

60 70

-

dB

Temperature Stability All version IO= 10mA

- 0.5 - %

Thermal Resistance,

Junction to Ambient(

No heat sink, no air

flow)

All version

- 117 - ℃/W

Thermal Resistance,

Junction to Case

All version Control Circuitry/ Power transistor

-

15

- ℃/W

Note : 1.See thermal regulation specifications for changes in output voltage due to heating effects. Line and load regulation are measured at

a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at the output lead 1/18” from the

package.

2. Line and load regulation are guaranteed up to the maximum power dissipation of 3W. Power dissipation is determined by the

difference in input and output and the output current. Guaranteed maximum power dissipation will not be available over the full

input/output range.

LM1117L3 series

CYStek Product Specification

Share Link: