LP2950-02BZ

Series: -
Regulator Topology: Positive Fixed
Voltage - Output: 5V
Number of Regulators: 1
Current - Limit (Min): -
Operating Temperature: -40°C ~ 125°C
Mounting Type: Through Hole
Supplier Device Package: TO-92-3
Voltage - Input: Up to 30V
Voltage - Dropout (Typical): 0.38V @ 100mA
Package / Case: TO-226-3, TO-92-3 (TO-226AA)
Packaging: Tube
Current - Output: 100mA
Manufacturer: Micrel Inc


Features:

• High accuracy 5V, guaranteed 100 mA output
• Extremely low quiescent current
• Low-dropout voltage
• Extremely tight load and line regulation
• Very low temperature coefficient
• Use as regulator or reference
• Needs only 1mF for stability
• Current and thermal limiting


Application

• Automotive Electronics
• Voltage Reference
• Avionics


Pinout




Specifications

If Military/Aerospace specified devices are required, contact your local
Micrel representative/distributor for availability and specifications.
Power dissipation                                                     Internally Limited
Lead Temperature (Soldering, 5 seconds)                                260
Storage Temperature Range                                 65 to +150
Operating Junction Temperature Range (Note 8)
LP2950, LP2951                                                     40 to +125
Input Supply Voltage                                                       0.3V to +30V
Feedback Input Voltage (Notes 9 and 10)                       1.5V to +30V
Shutdown Input Voltage (Note 9)                                   0.3V to +30V
Error Comparator Output Voltage (Note 9)                     0.3V to +30V
ESD Rating is to be determined.


Description

`The LP2950-02BZ and LP2951 are micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 380mV at 100mA), and very low quiescent current (75A typical). The quiescent current of the LP2950/LP2951 increases only slightly in dropout, thus prolonging battery life.

`This feature, among others, makes the LP2950 and LP2951 ideally suited for use in battery-powered systems.

`Available in a 3-Pin TO-92 package, the LP2950 is pincompatible with the older 5V regulators. Additional system functions, such as programmable output voltage and logiccontrolled shutdown, are available in the 8-pin DIP and 8-pin SOIC versions of the LP2951.


Parameters:

Technical/Catalog Information	LP2950-02BZ
Vendor	Micrel Inc
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	TO-92
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	100mA
Voltage - Output	5V
Operating Temperature	-40°C ~ 125°C
Voltage - Input	2.3 ~ 30 V
Number of Regulators	1
Current - Limit (Min)	160mA
Current Short Circuit (Isc)	-
Drawing Number	*
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	LP2950 02BZ LP295002BZ