4-129

TELCOM SEMICONDUCTOR, INC.

7

6

5

4

3

1

2

8

TC55 Series

LOW DROPOUT

POSITIVE VOLTAGE REGULATOR

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Output Voltage

—

—

—

V

2.94

3.0

3.06

Maximum Output Current

150

—

—

mA

Load Regulation

—

45

90

mV

I/O Voltage Difference

—

180

360

mV

—

400

700

Current Consumption

—

0.9

2.8

µA

Voltage Regulation

—

0.2

0.3

%/V

4.0V

Input Voltage

—

—

10.0

V

Temperature Coefficient

—

±100

—

ppm/

°C

of Output Voltage

– 40

Long Term Stability

—

0.5

—

%

MARKING

SOT-23A-3

SOT-89-3

x



Ž



x  Ž 

TO-92-3

8

12

4

7

11

3

6

10

2

5

9

1

represents first voltage digit

2

3456

ex: 3.xV =

kkkk

represents first decimal place voltage (x.0 - x.9)

A = x.0

E = x.4

L = x.8

B = x.1

F = x.5

M = x.9

C = x.2

H = x.6

D = x.3

K = x.7

ex: 3.4V =

kkkk

represents Polarity

0 = Positive (fixed)

represents assembly lot number

3

3E

,

,

&

= 55RP (fixed)

= first voltage digit (2-6)

= first voltage decimal (0-9)

= extra feature code : fixed : 0

= regulation accuracy

1 =

±1.0% (custom), 2 = ±2.0% (standard)

,

,

&

= assembly lot number

*Static-sensitive device. Unused devices must be stored in conductive material. Protect devices from static discharge and static fields. Stresses above those

listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device

at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to Absolute Maximum Rating

Conditions for extended periods may affect device reliability.