LM4040CIM3-2.5 TR Micrel Inc, LM4040CIM3-2.5 TR Datasheet - Page 10

• Manufacturer Part Number: LM4040CIM3-2.5 TR
• Description: IC REF PREC 2.5V MICROPWR SOT23
• Manufacturer: Micrel Inc

Specifications of LM4040CIM3-2.5 TR

• Reference Type: Shunt
• Voltage - Output: 2.5V
• Tolerance: ±0.5%
• Temperature Coefficient: 100ppm/°C
• Number Of Channels: 1
• Current - Cathode: 60µA
• Current - Output: 15mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -

LM4041-Adjustable Electrical Characteristics
Boldface limits apply for T
I
respectively for V
Symbol
V
I
ΔV
/ΔI
ΔV
/ΔV
I
ΔV
/ΔT
Z
e
ΔV
Note 4.
Note 5.
Note 6.
Note 7.
Note 8.
Note 9.
M9999-031805
RMIN
RMIN
FB
N
REF
OUT
R
REF
REF
REF
REF
O
≤ I
R
Specification for packaged product only.
Typicals are at T
Limits are 100% production tested at 25°C. Limits over temperature are guaranteed through correlation using Statistical Quality Control (SQL)
methods.
The boldface (over temperature limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Volt-
age Tolerance ±[(ΔV
point of 25°C, and V
C-grade: ±1.15% = ±0.5% ±100ppm/°C × 65°C
D-grade: ±1.98% = ±1.0% ±150ppm/°C × 65°C
Example: The C-grade LM4040-2.5 has an over temperature Reverse Breakdown Voltage tolerance of ±2.5 × 1.15% = ±29mV.
When V
output and the package (–) output pin. See the Output Saturation curve in the “Typical Performance Characteristics” section.
Reference voltage and temperature coefficient will change with output voltage. See “Typical Performance Characteristics” curves.
< 12mA, V
Parameter
Reference Breakdown Voltage
Reference Breakdown Voltage
Tolerance (Note 9)
Minimum Operating Current
Reference Voltage
Change with Operating
Current Change
Reference Voltage Change
with Output Voltage Change
Feedback Current
Average Reference
Voltage Temperature
Coefficient
(Note 9)
Dynamic Output Impedance
Wideband Noise
Reference Voltage
Long Term Stability
OUT
OUT
≤ 1.6V, the LM4041-ADJ must operate at reduced I
REF
= 5V.
J
= 25°C and represent most likely parametric norm.
≤ V
R
R
A
/ΔT)(65°C)(V
OUT
is the reverse breakdown voltage. The total over temperature tolerance for the different grades follows:
= T
≤ 10V. The grades C and D designate initial Reverse Breakdown Voltage tolerance of ±0.5% and ±1%,
J
= T
MIN
R
)]. ΔV
to T
Conditions
(Note 5)
I
V
I
I
SOT-23:
1mA ≤ I
SOT-23:
I
V
I
I
I
I
I
I
10Hz ≤ f ≤ 10kHz
t = 1000hrs
T = 25°C ±0.1°C
I
R
R
RMIN
R
R
R
R
R
AC
R
R
V
(Note 8)
OUT
OUT
V
(Note 8)
V
V
= 100µA
= 100µA
= 1mA
= 10mA
= 1mA
= 100µA
= 1mA, f = 120Hz
= 100µA
= 100µA
OUT
R
MAX
OUT
= 0.1 I
OUT
OUT
/ΔT is the V
= 5V
≤ I
= 5V
≥ 1.6V
; all other limits T
R
≥ 1.6V
= V
= 10V
R
15mA
R
1mA
REF
R
temperature coefficient, 65°C is the temperature range from –40°C to the reference
R
10
. This is caused by the series resistance of the die attach between the die (–)
Typical
J
Limits
1.233
–1.55
±20
±15
±15
120
= 25°C unless otherwise specified (SOT-23, see Note 8),
0.7
0.3
45
60
20
2
2
(Note 4)
LM4041CIM3
(Note 6)
Limits
±100
±6.2
–2.0
–2.5
±14
100
120
1.5
2.0
60
65
4
6
LM4041DIM3
(Note 6)
(Limit)
±150
–2.5
–3.0
±12
±24
150
200
2.0
2.5
65
70
6
8
ppm/°C (max)
ppm/°C (max)
March 2005
mV/V (max)
mV/V (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
nA (max)
nA (max)
Ω (max)
ppm/°C
µV
Units
mV/V
ppm
mV
mV
µA
nA
Ω
V
RMS