scope:

This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). Two product assurance classes consisting of military high reliability (device classes B, Q, and M) and space application (device classes S and V), and a choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). Device class M microcircuits represent non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883, "Provisions for the use of MIL-STD-883 in conjunction with compliant non-JAN devices". When available, a choice of Radiation Hardness Assurance (RHA) levels are reflected in the PIN.

The PIN shall be as shown in the following example:

Device classes M, B, and S RHA marked devices shall meet the MIL-M-38510 specified RHA levels and shall be marked with the appropriate RHA designator. Device classes Q and V RHA marked devices shall meet the MIL-I-38535 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.

The device type(s) shall identify the circuit function as follows:

Device type Generic number Circuit function 01 LP2953A Adjustable micropower low-dropout voltage regulator

The device class designator shall be a single letter identifying the product assurance level as follows:

Device class Device requirements documentation M Vendor self-certification to the requirements for non-JAN class B microcircuits in accordance with 1.2.1 of MIL-STD-883 B or S Certification and qualification to MIL-M-38510 Q or V Certification and qualification to MIL-I-38535

The case outline(s) shall be as designated in MIL-STD-1835 and as follows:

Outline letter Descriptive designator Terminals Package style E GDIP1-T16 or CDIP2-T16 16 Dual-in-line

The lead finish shall be as specified in MIL-M-38510 for classes M, B, and S or MIL-I-38535 for classes Q and V. Finish letter "X" shall not be marked on the microcircuit or its packaging. The "X" designation is for use in specifications when lead finishes A, B, and C are considered acceptable and interchangeable without preference.

Input supply voltage range (V_IN) - - - - - - - - - - - - - - - - - - - −20 V to +30 V Feedback input voltage range 2/- - - - - - - - - - - - - - - - - - - - −0.3 V to +15 V Comparator input voltage range 3/- - - - - - - - - - - - - - - - - - - −0.3 V to +30 V Comparator output voltage range 3/ - - - - - - - - - - - - - - - - - - −0.3 V to +30 V Storage temperature range- - - - - - - - - - - - - - - - - - - - - - - −65°C to +150°C Junction temperature (T_J)- - - - - - - - - - - - - - - - - - - - - - - +150°C Lead temperature (soldering, 5 seconds)- - - - - - - - - - - - - - - - +260°C Power dissipation (P_D) - - - - - - - - - - - - - - - - - - - - - - - - Internally limited Thermal resistance, junction-to-case (Θ_JC) - - - - - - - - - - - - - - See MIL-STD-1835 Thermal resistance, junction-to-ambient (Θ_JA)- - - - - - - - - - - - - 90°C/W

Input voltage (V_IN) - - - - - - - - - - - - - - - - - - - - +6 V dc Ambient operating temperature range (T_A)- - - - - - - - - - −55°C to +125°C

intended Use: