Texas Instruments LP2950ACZ-5.0

Reg LDO Lin Fix Pos 5V 0.1A 3-Pin TO-92 Box
Datasheet

Technical Specifications

Physical
Case/PackageTO-92
MountThrough Hole
Number of Pins3
Technical
Dropout Voltage380 mV
Max Input Voltage30 V
Max Operating Temperature125 °C
Max Output Current100 mA
Min Input Voltage5.4 V
Min Operating Temperature-40 °C
Nominal Output Voltage5 V
Number of Outputs1
Output Current100 mA
Output TypeFixed
Output Voltage5 V
Output Voltage Accuracy0.5 %
PolarityPositive
Quiescent Current75 µA

Documents

Download datasheets and manufacturer documentation for Texas Instruments LP2950ACZ-5.0.

Verical
Datasheet26 pages18 years ago
Newark
Datasheet51 pages8 years ago
Datasheet51 pages8 years ago
Farnell
Datasheet30 pages12 years ago
National Semiconductor
Datasheet30 pages12 years ago
Datasheet26 pages14 years ago
Datasheet26 pages13 years ago
RS (Formerly Allied Electronics)
Datasheet6 pages18 years ago

Inventory History

3 month trend:
-28.57%

Alternate Parts

Price @ 1000
$ 0.329
$ 0.388
Stock
147,316
476,253
412,862
Authorized Distributors
0
11
6
Case/Package
TO-92
TO-92-3
TO-92-3
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
100 mA
100 mA
100 mA
Min Input Voltage
5.4 V
-
6 V
Max Input Voltage
30 V
30 V
30 V
Min Output Voltage
-
5 V
5 V
Max Output Voltage
-
-
-
Accuracy
-
0.5 %
0.5 %
Dropout Voltage
380 mV
350 mV
350 mV
Power Supply Rejection Ratio (PSRR)
-
-
-

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LP2950ACZ-5.0.

Related Parts

Descriptions

Descriptions of Texas Instruments LP2950ACZ-5.0 provided by its distributors.

Reg LDO Lin Fix Pos 5V 0.1A 3-Pin TO-92 Box
Linear Voltage Regulator IC; Voltage Regulator Type:LDO Linear; Input Voltage Primary Max:30V; Output Voltage Max:5V; Output Current Max:0.1A; Dropout Voltage, Vdo:0.38V; Supply Voltage Max:30V; Termination Type:Through Hole ;RoHS Compliant: No
IC, V REG LDO +5.0V, 2950, TO-92-3; Primary Input Voltage:6V; Output Voltage Fixed:5V; Dropout Voltage Vdo:380mV; No. of Pins:3; Output Current:100mA; Voltage Regulator Case Style:TO-92; Operating Temperature Range:-40°C to +125°C; SVHC:No SVHC (19-Dec-2011); Accuracy %:0.5%; Base Number:2950; Device Marking:LP2950ACZ-5.0; IC Generic Number:2950; Input Voltage Max:30V; Input Voltage Min:0.3V; Logic Function Number:2950; No. of Outputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Operating Voltage Tolerance +:0.5%; Output Current Max:0.1A; Output Voltage:5V; Output Voltage Max:5V; Package / Case:TO-92; Supply Voltage Max:30V; Termination Type:Through Hole; Voltage:5V; Voltage Regulator Type:Positive Fixed LDO
The LP2950 and LP2951 are micro power voltage regulators with very low quiescent current (75uA typ.) and very low dropout voltage (typ. 40mV at light loads and 380mV at 100mA). They are ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the LP2950/ LP2951 increases only slightly in dropout, prolonging battery life. The LP2950-5.0 is available in the surface-mount D-Pak package, and in the popular 3-pin TO-92 package for pincompatibility with older 5V regulators. The 8-lead LP2951 is available in plastic, ceramic dual-in-line, LLP, or metal can packages and offers additional system functions. One such feature is an error flag output which warns of a low output voltage, often due to falling batteries on the input. It may be used for a power-on reset. A second feature is the logic-compatible shutdown input which enables the regulator to be switched on and off. Also, the part may be pin-strapped for a 5V, 3V, or 3.3V output (depending on the version), or programmed from 1.24V to 29V with an external pair of resistors. Careful design of the LP2950/LP2951 has minimized all contributions to the error budget. This includes a tight initial tolerance (.5% typ.), extremely good load and line regulation (.05% typ.) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference.

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LP2950ACZ 5.0
  • LP2950ACZ-5.0 .
  • LP2950ACZ5.0

Technical Specifications

Physical
Case/PackageTO-92
MountThrough Hole
Number of Pins3
Technical
Dropout Voltage380 mV
Max Input Voltage30 V
Max Operating Temperature125 °C
Max Output Current100 mA
Min Input Voltage5.4 V
Min Operating Temperature-40 °C
Nominal Output Voltage5 V
Number of Outputs1
Output Current100 mA
Output TypeFixed
Output Voltage5 V
Output Voltage Accuracy0.5 %
PolarityPositive
Quiescent Current75 µA

Documents

Download datasheets and manufacturer documentation for Texas Instruments LP2950ACZ-5.0.

Verical
Datasheet26 pages18 years ago
Newark
Datasheet51 pages8 years ago
Datasheet51 pages8 years ago
Farnell
Datasheet30 pages12 years ago
National Semiconductor
Datasheet30 pages12 years ago
Datasheet26 pages14 years ago
Datasheet26 pages13 years ago
RS (Formerly Allied Electronics)
Datasheet6 pages18 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago