TC1017-2.9VLTTR

更新时间： 2024-01-11 07:12:16

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TC1017-2.9VLTTR 数据手册

TC1017

1.0

ELECTRICAL

CHARACTERISTICS

PIN FUNCTION TABLE

Name

Function

Shutdown control input.

No connect

Ground terminal

Regulated voltage output

Unregulated supply input

SHDN

GND

V_OUT

V_IN

Absolute Maximum Ratings †

Input Voltage ....................................................................6.5V

Output Voltage .........................................(–0.3) to (V_IN+ 0.3)

Power Dissipation ..........................Internally Limited (Note 7)

Maximum Voltage On Any Pin .................V_IN+ 0.3V to –0.3V

† Notice: Stresses above those listed under "Maximum

Ratings" may cause permanent damage to the device. This is

a stress rating only and functional operation of the device at

those or any other conditions above those indicated in the

operation listings of this specification is not implied. Exposure

to maximum rating conditions for extended periods may affect

device reliability.

ELECTRICAL CHARACTERISTICS

Electrical Specifications: Unless otherwise noted, V_IN= V_R+ 1V, I_L= 100 µA, C_L= 1.0 µF, SHDN > V_IH, T_A= +25°C

Boldface type specifications apply for junction temperatures of – 40°C to +125°C.

Parameter

Sym

Min

Typ

Max

Units

Test Conditions

Note 1

Input Operating Voltage

Maximum Output Current

Output Voltage

V_OUTTemperature Coefficient

Line Regulation

V_IN

I_OUTMAX

V_OUT

2.7

150

V_R– 2.5%

—

6.0

—

V_R+ 2.5%

—

V_R±0.5%

0.04

Note 2

TCV_OUT

—

ppm/°C Note 3

%/V

|(∆V_OUT/∆V_IN)| / V_R

|∆V_OUT| / V_R

V_IN– V_OUT

0.2

1.5

(V_R+ 1V) < V_IN< 6V

I_L= 0.1 mA to I_OUTMAX

I_L= 100 µA

I_L= 50 mA

I_L= 100 mA

I_L= 150 mA

Load Regulation (Note 4)

Dropout Voltage (Note 5)

0.38

—

200

350

500

180

285

Supply Current

Shutdown Supply Current

Power Supply Rejection Ratio

Wake-Up Time

(from Shutdown Mode)

I_IN

—

0.05

—

µA

µs

SHDN = V_IH, I_L= 0

SHDN = 0V

I_INSD

PSRR

t_WK

f =1 kHz, I_L= 50 mA

V_IN= 5V, I_L= 60 mA,

C_IN= C_OUT=1 µF,

f = 100 Hz

Note 1: The minimum V_INhas to meet two conditions: V_IN≥ 2.7V and V_IN≥ (V_R+ 2.5%) + V_DROPOUT

2: V_Ris the regulator voltage setting. For example: V_R= 1.8V, 2.7V, 2.8V, 3.0V.

– V

) × 10

OUTMAX

-------------------------------------------------------------------------------------

OUTMIN

TCV

OUT

× ∆T

OUT

4: Regulation is measured at a constant junction temperature using low duty-cycle pulse testing. Load regulation is tested

over a load range from 0.1 mA to the maximum specified output current. Changes in output voltage due to heating

effects are covered by the thermal regulation specification.

5: Dropout voltage is defined as the input-to-output differential at which the output voltage drops 2% below its nominal

value at a 1V differential.

6: Thermal regulation is defined as the change in output voltage at a time T after a change in power dissipation is applied,

excluding load or line regulation effects. Specifications are for a current pulse equal to I_LMAXat V_IN= 6V for t = 10 msec.

7: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction

temperature and the thermal resistance from junction-to-air (i.e. T_A, T_J, θ_JA). Exceeding the maximum allowable power

dissipation causes the device to initiate thermal shutdown. Please see Section 5.1, “Thermal Considerations”, for

more details.

DS21813B-page 2

2003 Microchip Technology Inc.

123 4 5 6 7...22

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TC1017-2.9VLTTR 替代型号

型号	品牌	替代类型	描述	数据表
TC1017-2.8VLTTR	MICROCHIP	类似代替	暂无描述
TC1016-3.3VLTTR	MICROCHIP	类似代替	80 mA, Tiny CMOS LDO With Shutdown
TC1016-2.8VLTTR	MICROCHIP	类似代替	80 mA, Tiny CMOS LDO With Shutdown

与TC1017-2.9VLTTR相关器件

型号	品牌	获取价格	描述	数据表
TC1017-3.0VCT	MICROCHIP	获取价格	150 mA, Tiny CMOS LDO With Shutdown
TC1017-3.0VCTTR	MICROCHIP	获取价格	3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5, PLASTIC, MO-178, SOT-23, 5 PIN
TC1017-3.0VLT	MICROCHIP	获取价格	150 mA, Tiny CMOS LDO With Shutdown
TC1017-3.0VLTTR	MICROCHIP	获取价格	暂无描述
TC1017-3.3VCT	MICROCHIP	获取价格	150 mA, Tiny CMOS LDO With Shutdown
TC1017-3.3VCTTR	MICROCHIP	获取价格	Analog & Interface Product Selector Guide
TC1017-3.3VLT	MICROCHIP	获取价格	150 mA, Tiny CMOS LDO With Shutdown
TC1017-3.3VLTTR	MICROCHIP	获取价格	暂无描述
TC1017-4.0VCT	MICROCHIP	获取价格	150 mA, Tiny CMOS LDO With Shutdown
TC1017-4.0VCTTR	MICROCHIP	获取价格	4 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PDSO5, PLASTIC, MO-178, SOT-23, 5 PIN

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