© 2005 Microchip Technology Inc. DS21435F-page 5
TC55
TC55RP12: ELECTRICAL CHARACTERISTICS
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, V
OUT
(S) = 1.2V, T
A
= +25°C (see Note 1).
Parameters Sym Min Typ Max Units Conditions
Output Voltage
V
OUT
(A)
—
1.176
—
1.200
—
1.224
VI
OUT
= 0.5 mA
V
IN
= 2.2V
Maximum Output Current I
OUTMAX
50 — — mA V
IN
= 2.2V, V
OUT
(A) ≥ 1.08V
Load Regulation ΔV
OUT
——30mVV
IN
= 2.2V,
1mA ≤ I
OUT
≤ 30 mA
I/O Voltage Difference V
DIF
— — 300 mV I
OUT
= 0.5 mA
Current Consumption I
SS
——3.0µAV
IN
= 2.2V
Voltage Regulation V
OUT
(A)•100
ΔV
IN
•V
OUT
(S)
— — 0.25 %/V I
OUT
= 0.5 ,
2.2V ≤ I
OUT
≤ 10.0V
Input Voltage V
IN
——6.0V
Temperature Coefficient of Output
Voltage
ΔV
OUT
(A)•10
6
V
OUT
(S)•ΔT
A
— ±100 — ppm/°C I
OUT
= 0.5 mA, -30°C ≤ T
A
≤ +80°C
Long-Term Stability — 0.5 — % T
A
= +125°C, 1,000 Hours
Note 1: V
OUT
(S): Preset value of output voltage; V
OUT
(A): Actual value of output voltage; V
DIF
: Definition of I/O voltage
difference = {V
IN
1 – V
OUT
(A)}; V
OUT
(A): Output voltage when I
OUT
is fixed and V
IN
= V
OUT
(S) + 1.0V; V
IN
1: Input voltage
when the output voltage is 98% V
OUT
(A).
Electrical Specifications: Unless otherwise specified, V
OUT
(S) = 5.0V, T
A
= +25°C.
Parameters Sym Min Typ Max Units Conditions
Temperature Ranges
Specified Temperature Range (E) T
A
-40 — +85 ºC
Storage Temperature Range T
A
-65 — +150 ºC
Package Thermal Resistances
Thermal Resistance, 3L-SOT-23A θ
JA
— 359 — ºC/W
Thermal Resistance, 3L-SOT-89 θ
JA
— 110 — ºC/W When mounted on 1 square
inch of copper
Thermal Resistance, 3L-TO-92 θ
JA
— 131.9 — ºC/W