- 您现在的位置：买卖IC网 > PDF目录225035 > REG1118-2.85/2K5 (TEXAS INSTRUMENTS INC) 2.85 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO4 PDF资料下载
参数资料
| 型号： | REG1118-2.85/2K5 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.85 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PDSO4 |
| 封装： | PLASTIC, SOT-223, 4 PIN |
| 文件页数： | 2/9页 |
| 文件大小： | 274K |
| 代理商： | REG1118-2.85/2K5 |
REG1118
2
SPECIFICATIONS
At TA = 0°C to 70°C, TERMPWR = +5V, unless otherwise noted.
REG1118-2.85
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
OUTPUT VOLTAGE
No Load, TA = 25°C
2.82
2.85
2.88
V
All Operating Conditions(1)
2.79
2.85
2.91
V
LINE REGULATION(2)
IO = 0, VIN = 4.75V to 6V
0.3
4
mV
LOAD REGULATION(2)
IO = 0 to 800mA
2
25
mV
IO = –400 to 0mA
25
60
mV
DROPOUT VOLTAGE(3)
TA = 25°C
IO = 100mA
0.8
1.1
V
IO = 800mA
1.1
1.3
V
CURRENT LIMIT
TA = 25°C
Positive (ISC+)(4)
800
1450
mA
Negative (ISC–)
VOUT = 3.7V
–750
–400
mA
QUIESCENT CURRENT
IO = 0
3
7
mA
RIPPLE REJECTION
TA = 25°C
f = 120Hz, VIN – VOUT = 2V, VRIPPLE = 0.5Vp-p
56
dB
LONG-TERM STABILITY
TA = +125°C, 1000Hr
0.2
%
THERMAL SHUTDOWN
Junction Temperature Shutdown
150
°C
Junction Temperature Reset
140
°C
THERMAL RESISTANCE
Specified Junction Temperature Range
0
70
°C
Operating Junction Temperature Range
0
125
°C
Storage Range
–55
125
°C
Thermal Resistance
θ
JC
(Junction-to-Case at Tab)
15
°C/W
NOTES: (1) All operating conditions include the combined effects of load current, input voltage, and temperature over each parameter’s full specified range.
(2) Load and line regulation are tested at a constant junction temperature by low duty cycle testing. (3) Dropout voltage is defined as the minimum input-to-output
voltage that produces a 1% decrease in output voltage. (4) VOUT to ground through 1.
ABSOLUTE MAXIMUM RATINGS
Input Voltage .......................................................................................... 7V
Output Voltage ........................................................... –0.2V to (V+) +0.5V
Short-Circuit Duration .................................................................. Indefinite
Operating Junction Temperature Range ............................. 0
°C to +125°C
Storage Temperature Range .......................................... –55
°C to +125°C
Lead Temperature (soldering, 10s)(1) ............................................. +300
°C
NOTE: (1) See “Soldering Methods.”
Front View
SOT-223
CONNECTION DIAGRAM
Tab is connected
to Ground
V
IN
Ground
V
OUT
Plastic SOT-223
PRODUCT(1)
PART MARKING
PACKAGE
REG1118-2.85
BB11182
SOT-223
NOTE: (1) Available in Tape and Reel, add –TR to Model Number.
ORDERING INFORMATION
PACKAGE INFORMATION
PACKAGE DRAWING
PRODUCT
PACKAGE
NUMBER(1)
REG1118-2.85
SOT-223
311
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ELECTROSTATIC
DISCHARGE SENSITIVITY
This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
相关PDF资料 |
PDF描述 |
|---|---|
| RF178-02RP1-01BJ2-0200 | INTERCONNECTION DEVICE |
| RFC-113-MHF1-MHF1-08.00-R | INTERCONNECTION DEVICE |
| RFC-081-MHF3-MHF1-15.00-H | INTERCONNECTION DEVICE |
| RFC-081-MHF3-SMA5-12.00-H | INTERCONNECTION DEVICE |
| RFC-113-MHF1-MHF1-12.00-H | INTERCONNECTION DEVICE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| REG113 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113-25 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DMOS 400mA Low-Dropout Regulator |
| REG113-285 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DMOS 400mA Low-Dropout Regulator |
发布紧急采购，3分钟左右您将得到回复。