LD39015J

The LD39015J provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 90 mV. It is stable with ceramic capacitor. The ultra low drop-voltage, low quiescent current and low noise features make it suitable for low power battery powered applications. Power supply rejection is 74 dB at low frequencies and starts to roll off at 10 kHz. Enable logic control function puts the LD39015J in shut-down mode allowing a total current consumption lower than 1 μA. The device also includes a short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, personal digital assistant (PDAs), cordless phone and similar battery powered systems.

主要特性

Input voltage from 1.5 to 5.5 V
Ultra low dropout voltage (90 mV typ. at 100 mA load)
Very low quiescent current (20 μA typ. at no load, 35 μA typ. at 150 mA load, 1 μA max in off mode)
Low noise (54 μV_RMSfrom 10 Hz to 100 kHz at V_OUT= 1.8 V)
Output voltage tolerance: ± 2.0% @ 25 °C
150 mA guaranteed output current
Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step
Logic-controlled electronic shutdown
Compatible with ceramic capacitor C_OUT= 1 μF
Internal current and thermal limit
Flip-chip 4 bumps 1.1 x 1.1 mm.
Temperature range: -40 °C to 125 °C

资源

技术文档

产品规格

	Description	版本	文档大小
	DS6377: 150 mA low quiescent current low noise voltage regulator	5.0	345.27 KB

出版刊物和宣传资料

选型指南

	Description	版本	文档大小
	Linear and Switching Voltage Regulators Selection Guide	3.0	370.88 KB

手册

Description	版本	文档大小
电源管理 2017版指南	09.2017	4.42 MB
Low-dropout (LDO) linear voltage regulators - Quick Reference Guide	2.0	216.23 KB
Power management for handheld and portable	2.0	1.09 MB

样片和购买

型号	Package	Packing Type	Output Voltage (V) (nom)	Output Tolerance (typ)	Output Current (A) (nom)	Marketing Status	Unit Price (US$) *	Quantity	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
LD39015J12R	Flip-Chip 4	Tape And Reel	1.2	2	0.15	Active : Product is in volume production	0.339	1000	EAR99	CHINA	MORE INFO	直接购买 Add to cart	DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

质量与可靠性

型号	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
LD39015J12R	Active	Flip-Chip 4	工业	Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

资源

技术文档

出版刊物和宣传资料

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样片和购买

质量与可靠性

No availability reported, please contact our Sales office

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