LMB1117
LMB1117 is 1A Low Dropout Positive Adjustable or Fixed-Mode Regulator manufactured by Kexin Semiconductor.
Features
1.4V maximum dropout at full load current Fast transient response Output current limiting Built-in thermal shutdown Good noise rejection 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 1.9V,2.5V, 3.3V, 5.0V
+0.2 5.28 -0.2
+0.2 8.7 -0.2
TO-263
+0.2
4.57 +0.1
-0.2
1.27-0.1
Unit: mm
+0.1 1.27 -0.1
+0.2 2.54 -0.2 15.25-+00..22 5.60
1.27+0.1 -0.1
0.1max
2.54+0.2 -0.2
5.08+0.1 -0.1
0.81+0.1 -0.1
0.4+0.2 -0.2
1 Adj(GND) 2 Vout 3 Vin
Absolute Maximum Ratings Ta = 25
Parameter DC Supply Voltage Power Dissipation Thermal Resistance Junction-to-Ambient Thermal Resistance Junction-to-Case
- Operating Junction Temperature Range Storage Temperature
Symbol Vin PD
JA JC
TOP TST
Rating -0.3 to 12 Internally Limited
85 0.65/2.7 0 to +150 -65 to +150
Unit V
/W /W
- Control Circuitry/Power Transistor
Block Diagram
.kexin..cn 1
SMD Type
Integrate Cir Ic Cuit
KMB1117(LMB1117)
Electrical Characteristics Ta = 25
Parameter Reference Voltage
Output Voltage
Line...
