OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

LT1123CST#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
13
LT1123
1123fb
Battery Backup Regulator
5V OUTPUT
LT1123 TA07
10µF
ALUM
620Ω
620Ω
10µF
ALUM
EXTERNAL
POWER
INTERNAL
BATTERY
6V
GEL CELL
1N4148
1N4148
10µF
ALUM
20Ω
DRIVE
LT1123
GND
FB
+
+
MJE1123
MJE1123
+
TYPICAL APPLICATIO S
U
Adjusting V
OUT
Adjusting V
OUT
V
OUT
*
LT1123 TA13
10µF
ALUM
V
IN
> V
OUT
620Ω
R
D
V
Z
*V
OUT
= (5V + V
Z
)
DRIVE
LT1123
GND
FB
+
MJE1123
V
OUT
*
LT1123 TA14
10µF
ALUM
V
IN
> V
OUT
620Ω
R
D
R
X
I
FB
*V
OUT
= (5V + (I
FB
• R
X
))
I
FB
≈ 300µA
DRIVE
LT1123
GND
FB
+
MJE1123
14
LT1123
1123fb
ST Package
3-Lead Plastic SOT-223
(Reference LTC DWG # 05-08-1630)
U
PACKAGE DESCRIPTIO
.114 – .124
(2.90 – 3.15)
.248 – .264
(6.30 – 6.71)
.130 – .146
(3.30 – 3.71)
.264 – .287
(6.70 – 7.30)
.0905
(2.30)
BSC
.033 – .041
(0.84 – 1.04)
.181
(4.60)
BSC
.024 – .033
(0.60 – 0.84)
.071
(1.80)
MAX
10°
MAX
.012
(0.31)
MIN
.0008 – .0040
(0.0203 – 0.1016)
10° – 16°
.010 – .014
(0.25 – 0.36)
10° – 16°
RECOMMENDED SOLDER PAD LAYOUT
ST3 (SOT-233) 0502
.129 MAX
.059 MAX
.059 MAX
.181 MAX
.039 MAX
.248 BSC
.090
BSC
15
LT1123
1123fb
U
PACKAGE DESCRIPTIO
Z Package
3-Lead Plastic TO-92 (Similar to TO-226)
(Reference LTC DWG # 05-08-1410)
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of circuits as described herein will not infringe on existing patent rights.
.050
(1.27)
BSC
.060 ± .005
(1.524± 0.127)
DIA
.90
(2.286)
NOM
.180 ± .005
(4.572 ± 0.127)
.180 ± .005
(4.572 ± 0.127)
.500
(12.70)
MIN
.050
(1.270)
MAX
UNCONTROLLED
LEAD DIMENSION
.016 ± .003
(0.406 ± 0.076)
5°
NOM
.015 ± .002
(0.381 ± 0.051)
.060 ± .010
(1.524 ± 0.254)
10° NOM
.140 ± .010
(3.556 ± 0.127)
Z3 (TO-92) 0801
321
.098 +.016/–.04
(2.5 +0.4/–0.1)
2 PLCS
TO-92 TAPE AND REEL
REFER TO TAPE AND REEL SECTION OF
LTC DATA BOOK FOR ADDITIONAL INFORMATION
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LT1123CST#PBF

Mfr. #:
Buy LT1123CST#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Linear Voltage Regulators Low Dropout Reg Driver
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet