역전류 방지 및 활성화를 지원하는 150mA, 30V, 초저 IQ, 저손실 전압 레귤레이터 Next-generation version of this device with lower quiescent current and a wider input voltage range.

TPS763

활성

데이터 시트

지금 주문

제품 상세 정보

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

10

Vin (min) (V)

2.7

Vout (max) (V)

5

Vout (min) (V)

1.5

Fixed output options (V)

1.6, 1.8, 2.5, 2.7, 2.8, 3, 3.1, 3.3, 3.8, 5

Rating

Catalog

Noise (µVrms)

140

PSRR at 100 KHz (dB)

41

Iq (typ) (mA)

0.085

Thermal resistance θJA (°C/W)

205

Load capacitance (min) (µF)

4.7

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

3

Dropout voltage (Vdo) (typ) (mV)

375

Operating temperature range (°C)

-40 to 125

Output options

Adjustable Output, Fixed Output

Iout (max) (A)

0.15

Vin (max) (V)

10

Vin (min) (V)

2.7

Vout (max) (V)

5

Vout (min) (V)

1.5

Fixed output options (V)

1.6, 1.8, 2.5, 2.7, 2.8, 3, 3.1, 3.3, 3.8, 5

Rating

Catalog

Noise (µVrms)

140

PSRR at 100 KHz (dB)

41

Iq (typ) (mA)

0.085

Thermal resistance θJA (°C/W)

205

Load capacitance (min) (µF)

4.7

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

3

Dropout voltage (Vdo) (typ) (mV)

375

Operating temperature range (°C)

-40 to 125

SOT-23 (DBV)

5

8.12 mm² 2.9 x 2.8

150-mA, low-dropout regulator
Output voltage: 5 V, 3.8 V, 3.3 V, 3 V, 2.8 V,
2.7 V, 2.5 V, 1.8 V, 1.6 V, and variable
Dropout voltage, typically 300 mV at 150 mA
Thermal protection
Overcurrent limitation
Less than 2-µA quiescent current in shutdown mode
–40°C to 125°C operating junction temperature range
5-pin SOT-23 (DBV) package

150-mA, low-dropout regulator
Output voltage: 5 V, 3.8 V, 3.3 V, 3 V, 2.8 V,
2.7 V, 2.5 V, 1.8 V, 1.6 V, and variable
Dropout voltage, typically 300 mV at 150 mA
Thermal protection
Overcurrent limitation
Less than 2-µA quiescent current in shutdown mode
–40°C to 125°C operating junction temperature range
5-pin SOT-23 (DBV) package

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in a 5-pin, small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal for cost-sensitive designs and for applications where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Because the PMOS pass element is a voltage-driven device, the quiescent current is low (140 µA maximum) and is stable over the entire range of output load current
(0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating life.

The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA maximum at T_J = 25°C.The TPS763xx is offered in 1.6-V ,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 3.8-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.5 V to 6.5 V).

The TPS763xx family of low-dropout (LDO) voltage regulators offers the benefits of low-dropout voltage, low-power operation, and miniaturized packaging. These regulators feature low dropout voltages and quiescent currents compared to conventional LDO regulators. Offered in a 5-pin, small outline integrated-circuit SOT-23 package, the TPS763xx series devices are ideal for cost-sensitive designs and for applications where board space is at a premium.

A combination of new circuit design and process innovation has enabled the usual pnp pass transistor to be replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is low—typically 300 mV at 150 mA of load current (TPS76333)—and is directly proportional to the load current. Because the PMOS pass element is a voltage-driven device, the quiescent current is low (140 µA maximum) and is stable over the entire range of output load current
(0 mA to 150 mA). Intended for use in portable systems such as laptops and cellular phones, the low-dropout voltage feature and low-power operation result in a significant increase in system battery operating life.

The TPS763xx also features a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 1 µA maximum at T_J = 25°C.The TPS763xx is offered in 1.6-V ,1.8-V, 2.5-V, 2.7-V, 2.8-V, 3-V, 3.3-V, 3.8-V, and 5-V fixed-voltage versions and in a variable version (programmable over the range of 1.5 V to 6.5 V).

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기타 선형 및 저손실(LDO) 레귤레이터 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

기술 자료

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6개 모두 보기

	유형	직함		날짜
*	Data sheet	TPS763 Low-Power, 150-mA, Low-Dropout Linear Regulator datasheet (Rev. J)	PDF \| HTML	2019/09/30
	Analog Design Journal	3Q 2011 Issue Analog Applications Journal		2011/09/16
	Analog Design Journal	Isolated RS-485 transceivers support DMX512 stage lighting & special-effects app		2011/09/16
	Analog Design Journal	Interfacing high-voltage applications to low-power controllers		2010/11/15
	Application note	TPS6010x/TPS6011x Charge Pump (Rev. A)		1999/12/16
	Application brief	Low Power 150-mA LDO Linear Regulators. Extended Output Voltage Adjustment Range		1999/06/11

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