TC55RP3301EMB713 Ver la hoja de datos (PDF) - Microchip Technology

Número de pieza

componentes Descripción

Fabricante

TC55RP3301EMB713

1 µA Low Dropout Positive Voltage Regulator

Microchip Technology 

TC55

TC55RP12: ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise specified, VOUT(S) = 1.2V, TA = +25°C (see Note 1).

Parameters

Sym

Min Typ Max Units

Conditions

Output Voltage

VOUT(A)

—

—

—

1.176 1.200 1.224

V IOUT = 0.5 mA

VIN = 2.2V

Maximum Output Current

IOUTMAX

50

—

—

mA VIN = 2.2V, VOUT(A) ≥ 1.08V

Load Regulation

ΔVOUT

—

—

30

mV VIN = 2.2V,

1 mA ≤ IOUT ≤ 30 mA

I/O Voltage Difference

VDIF

—

—

300

mV IOUT = 0.5 mA

Current Consumption

ISS

—

—

3.0

µA VIN = 2.2V

Voltage Regulation

VOUT(A)•100

—

ΔVIN•VOUT(S)

—

0.25

%/V IOUT = 0.5 ,

2.2V ≤ IOUT ≤ 10.0V

Input Voltage

VIN

—

Temperature Coefficient of Output ΔVOUT(A)•106

—

Voltage

VOUT(S)•ΔTA

—

±100

6.0

V

— ppm/°C IOUT = 0.5 mA, -30°C ≤ TA ≤ +80°C

Long-Term Stability

—

0.5

—

% TA = +125°C, 1,000 Hours

Note 1:

VOUT(S): Preset value of output voltage; VOUT(A): Actual value of output voltage; VDIF: Definition of I/O voltage

difference = {VIN1 – VOUT(A)}; VOUT(A): Output voltage when IOUT is fixed and VIN = VOUT(S) + 1.0V; VIN1: Input voltage

when the output voltage is 98% VOUT(A).

TEMPERATURE CHARACTERISTICS

Electrical Specifications: Unless otherwise specified, VOUT(S) = 5.0V, TA = +25°C.

Parameters

Sym

Min

Typ

Max

Temperature Ranges

Specified Temperature Range (E)

Storage Temperature Range

Package Thermal Resistances

Thermal Resistance, 3L-SOT-23A

Thermal Resistance, 3L-SOT-89

TA

-40

—

+85

TA

-65

—

+150

θJA

—

359

—

θJA

—

110

—

Thermal Resistance, 3L-TO-92

θJA

—

131.9

—

Units

Conditions

ºC

ºC

ºC/W

ºC/W

ºC/W

When mounted on 1 square

inch of copper

© 2005 Microchip Technology Inc.

DS21435F-page 5

Share Link: