- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄361480 > TK11480BX (TOKO INC) VOLTAGE REGULATOR WITH ON/OFF SWITCH PDF資料下載
參數(shù)資料
| 型號(hào)： | TK11480BX |
| 廠商： | TOKO INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| 中文描述： | 8 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO6 |
| 封裝： | SOT-23L, 6 PIN |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 225K |
| 代理商： | TK11480BX |
11-20-94
TK114xx
January, 1995 TOKO, Inc.
Page 1
FEATURES
Low Dropout Voltage
I
Electronic ON/OFF Switch
I
Very Low Standby Current (ON, No Load)
I
Internal Thermal Shutdown
I
Short Circuit Protection
I
Very Low (<100 nA) Current in OFF Mode
I
Customized Versions Are Available
I
DESCRIPTION
The TK114xx is a low power, linear regulator with a built-
in electronic switch. The internal electronic switch can be
controlled by an external pull-up resistor and an open drain
or open collector transistor. The device is in the OFF state
when the control pin is biased from V
IN
through the pull-up
resistor.
An internal PNP pass-transistor is used in order to achieve
low dropout voltage (typically 200 mV at 50 mA load
current). The device has very low quiescent current (500
μ
A) in the ON mode with no load and 2 mA with 30 mA load.
The quiescent current is typically 4 mA at 60 mA load. An
internal thermal shutdown circuit limits the junction tem-
perature to below 150
°
C. The load current is internally
monitored and the device will shut down (no load current)
in the presence of a short circuit at the output. The device
is available in a small SOT-23L surface mount package.
VOLTAGE REGULATOR WITH ON/OFF SWITCH
APPLICATIONS
Battery Powered Systems
I
Cellular Telephones
I
Pagers
I
Personal Communications Equipment
I
Portable Instrumentation
I
Portable Consumer Equipment
I
Radio Control Systems
I
Toys
I
Low Voltage Systems
I
BLOCK DIAGRAM
1
3
CONTROL
GND
6
4
V
IN
V
O
KT114xxM.PO
2
5
TK114xxM
TK114
Voltage Code
Tape/Reel Code
TAPE/REEL CODE
BX : Bulk/Bag
TL : Tape Left
ORDERING INFORMATION
VOLTAGE CODE
30 = 3.0 V
32 = 3.25 V
35 = 3.5 V
37 = 3.75 V
40 = 4.0 V
45 = 4.5 V
47 = 4.75 V
50 = 5.0 V
55 = 5.5 V
57 = 5.75 V
60 = 6.0 V
80 = 8.0 V
S
S
S
S
S
S
S
S
S
S
V
O
V
IN
C(LC)
GND
KT114xx BD
TK114xx
BANDGAP
REFERENCE
–
+
C(HC)
–
+
S
S
S
S
THERMAL
PROTECTION
S
S
2
1
3
6
8
R3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TK11480TL | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK114XX | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11530 | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11530MBX | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11530MTL | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TK114A | 制造商:Thomas & Betts 功能描述:Fittings Coupler 1.25inch Steel |
| TK114A-RT | 制造商:Thomas & Betts 功能描述:Fittings Coupler 1.25inch Steel |
| TK114US | 制造商:Thomas & Betts 功能描述:SG TK114US 1 1/4 IN EMT COMPRESSION |
| TK115 | 制造商:Panasonic Electric Works 功能描述: |
| TK115-1 | 制造商:Thomas & Betts 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。