TPS73801-SEP

Name: TPS73801-SEP
Brand: TI
SKU: TPS73801-SEP
Price: 203.742 USD

現行

採用塑膠封裝的抗輻射、2.2-V 至 20-V 輸入、1-A 可調整 LDO 穩壓器

立即訂購

產品規格表

document-pdfAcrobat TPS73801-SEP 1-A Low-Noise Fast-Transient-Response Low-Dropout Regulator in Space Enhanced Plastic datasheet (Rev. A) (英文) PDF | HTML

TPS73801-SEP

現行

產品規格表

立即訂購

產品詳細資料

Output options

Adjustable Output

Iout (max) (A)

1

Vin (max) (V)

20

Vin (min) (V)

2.2

Vout (max) (V)

19.2

Vout (min) (V)

1.21

Noise (µVrms)

45

Iq (typ) (mA)

1

Thermal resistance θJA (°C/W)

50.5

Rating

Space

Load capacitance (min) (µF)

10

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

3

PSRR at 100 KHz (dB)

45

Dropout voltage (Vdo) (typ) (mV)

240

Operating temperature range (°C)

-55 to 125

Radiation, SEL (MeV·cm2/mg)

43

Radiation, TID (typ) (krad)

50

Output options

Adjustable Output

Iout (max) (A)

1

Vin (max) (V)

20

Vin (min) (V)

2.2

Vout (max) (V)

19.2

Vout (min) (V)

1.21

Noise (µVrms)

45

Iq (typ) (mA)

1

Thermal resistance θJA (°C/W)

50.5

Rating

Space

Load capacitance (min) (µF)

10

Regulated outputs (#)

1

Features

Enable

Accuracy (%)

3

PSRR at 100 KHz (dB)

45

Dropout voltage (Vdo) (typ) (mV)

240

Operating temperature range (°C)

-55 to 125

Radiation, SEL (MeV·cm2/mg)

43

Radiation, TID (typ) (krad)

50

SOT-223 (DCQ)

6

45.89 mm² 6.5 x 7.06

VID V62/18616
Radiation hardened
- SEL, SEB, and SEGR immune up to LET = 43 MeV-cm²/mg
- SET and SEFI characterized up to LET = 43 MeV-cm²/mg
- TID assured for every wafer lot up to 20 krad(Si)
- TID characterized up to 50 krad(Si)
Space enhanced plastic
- Au bondwire and NiPdAu lead finish
- Enhanced mold compound for low outgassing
- One fabrication, assembly, and test site
- Extended product life cycle
- Extended product change notification
- Product traceability
Optimized for fast transient response
Output current: 1 A
Dropout voltage: 300 mV
Low noise: 45 µV_RMS (10 Hz to 100 kHz)
1-mA quiescent current
No protection diodes needed
Controlled quiescent current in dropout
Adjustable output voltage: 1.21 V to 20 V
Less than 1-µA quiescent current in shutdown
Stable with 10-µF output capacitor
Stable with ceramic capacitors
Reverse-battery protection
No reverse current
Thermal limiting

VID V62/18616
Radiation hardened
- SEL, SEB, and SEGR immune up to LET = 43 MeV-cm²/mg
- SET and SEFI characterized up to LET = 43 MeV-cm²/mg
- TID assured for every wafer lot up to 20 krad(Si)
- TID characterized up to 50 krad(Si)
Space enhanced plastic
- Au bondwire and NiPdAu lead finish
- Enhanced mold compound for low outgassing
- One fabrication, assembly, and test site
- Extended product life cycle
- Extended product change notification
- Product traceability
Optimized for fast transient response
Output current: 1 A
Dropout voltage: 300 mV
Low noise: 45 µV_RMS (10 Hz to 100 kHz)
1-mA quiescent current
No protection diodes needed
Controlled quiescent current in dropout
Adjustable output voltage: 1.21 V to 20 V
Less than 1-µA quiescent current in shutdown
Stable with 10-µF output capacitor
Stable with ceramic capacitors
Reverse-battery protection
No reverse current
Thermal limiting

The TPS73801-SEP is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply 1 A of output current with a dropout voltage of 300 mV. Operating quiescent current is 1 mA and drops to less than 1 µA in shutdown. Compared to many other regulators, quiescent current is well controlled and does not rise in dropout. In addition to fast transient response, a very low output noise makes the TPS73801-SEP regulator ideal for sensitive RF supply applications.

Output voltage range is from 1.21 to 20 V and is stable with use of output capacitors as low as 10 µF. Small ceramic capacitors can be used without the necessary addition of ESR. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and reverse-current protection. The TPS73801-SEP regulator is available with an adjustable 1.21-V reference voltage and in the 6-pin TO-223 (DCQ) package.

The TPS73801-SEP is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply 1 A of output current with a dropout voltage of 300 mV. Operating quiescent current is 1 mA and drops to less than 1 µA in shutdown. Compared to many other regulators, quiescent current is well controlled and does not rise in dropout. In addition to fast transient response, a very low output noise makes the TPS73801-SEP regulator ideal for sensitive RF supply applications.

Output voltage range is from 1.21 to 20 V and is stable with use of output capacitors as low as 10 µF. Small ceramic capacitors can be used without the necessary addition of ESR. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and reverse-current protection. The TPS73801-SEP regulator is available with an adjustable 1.21-V reference voltage and in the 6-pin TO-223 (DCQ) package.

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檢視所有 16

	類型	標題		日期
*	Data sheet	TPS73801-SEP 1-A Low-Noise Fast-Transient-Response Low-Dropout Regulator in Space Enhanced Plastic datasheet (Rev. A)	PDF \| HTML	2021年 5月 31日
*	Radiation & reliability report	TPS73801-SEP Single-Event Effects (SEE) Test Report (Rev. A)	PDF \| HTML	2024年 3月 6日
*	Radiation & reliability report	TPS73801-SEP Neutron Displacement Damage (NDD) Characterization Test Report		2021年 7月 21日
*	Radiation & reliability report	TPS73801-SEP Total Ionizing Dose (TID) Radiation Report (Rev. B)		2021年 4月 26日
*	VID	TPS73801-SEP VID V6218616		2020年 8月 6日
*	Radiation & reliability report	TPS73801-SEP Production Flow and Reliability Report		2019年 1月 29日
	Technical article	航太級強化產品如何因應低地球軌道應用的挑戰 (Rev. A)	PDF \| HTML	2024年 1月 11日
	Technical article	Maximizing performance with clean and low-noise power using space-grade LDOs	PDF \| HTML	2024年 1月 5日
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	Selection guide	TI Space Products (Rev. I)		2022年 3月 3日
	E-book	Radiation Handbook for Electronics (Rev. A)		2019年 5月 21日

設計與開發

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開發板

DEM-SOT223LDO — 採用 SOT223 (DCQ) 封裝與最大正輸出 LDO 相容的 DEM-SOT223LDO

The Texas Instruments DEM-SOT223LDO demonstration module (DEM) helps designers evaluate the operation and performance of Texas Instruments low-dropout regulators (LDOs). This module is compatible with most positive output LDOs offered in the SOT223 (DCQ) package.

使用指南: PDF