LD39015M25R

Number of Outputs : 1
Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Output Type : Fixed
Package / Case : SOT-23
Output Current : 150 mA
Input Voltage MAX : 5.5 V
Output Voltage : 2.5 V
Load Regulation : 0.002 % / mA
Dropout Voltage (Max) : 0.1 V at 100 mA


Description

The LD39015M25R provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 80 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 65 dB at low frequencies and starts to roll off at 10 kHz. Enable logic control function puts the LD39015XX in shut-down mode allowing a total current consumption lower than 1 µA. The device also includes short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, personal digital assistants (PDAs), cordless phones or similar battery-powered systems.

The feature of the LD39015M25R are:(1)Input voltage from 1.5 to 5.5 V; (2)Ultra low dropout voltage (80 mV typ. at 100 mA load); (3)Very low quiescent current (18 A typ. at no load, 35 A typ. at 150 mA load, 1 A max in off mode); (4)Very low noise without bypass capacitor (29 VRMS at VOUT ; (5)= 0.8 V); (6)Output voltage tolerance: ± 2.0% @ 25 °C; (7)150 mA guaranteed output current; (8)Wide range of output voltages available on request: 0.8 V to 3.3 V with 100 mV step; (9)Logic-controlled electronic shutdown; (10)Compatible with ceramic capacitors COUT ; (11)= 1 F; (12)Internal current and thermal limit; (13)Available in SOT666 and SOT23-5L packages; (14)Temperature range: -40 °C to 125 °C.

The absolute maximum ratings of the LD39015M25R can be summarized as:(1)VIN DC input voltage: -0.3 to 7 V; (2)VOUT DC output voltage: -0.3 to VI + 0.3 V; (3)VEN Enable input voltage: -0.3 to VI + 0.3 V; (4)IOUT Output current: Internally limited mA; (5)PD Power dissipation :Internally limited mW; (6)TSTG Storage temperature range: -65 to 150 °C; (7)TOP Operating junction temperature range :-40 to 125 °C.

If you want to know more information such as the electrical AC characteristics ,please download the datasheet in www.seekdatasheet.com .

Parameters:

Technical/Catalog Information	LD39015M25R
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	SOT-23-5
Packaging	Tape & Reel (TR)
Regulator Topology	Positive Fixed
Current - Output	150mA
Voltage - Output	2.5V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	1.5 ~ 5.5 V
Number of Regulators	1
Current - Limit (Min)	-
Current Short Circuit (Isc)	350mA
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	LD39015M25R LD39015M25R 497 6978 2 ND 49769782ND 497-6978-2